<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-2355048503505603510</id><updated>2026-04-06T21:16:04.642-03:00</updated><category term="O que tem dentro"/><category term="Video log"/><category term="Consertos"/><category term="Montagens"/><category term="Velharias"/><category term="Curiosidades"/><category term="multímetro"/><category term="Notícias"/><category term="Review"/><category term="Dicas"/><category term="Áudio"/><category term="ferramentas"/><category term="Videogames"/><category term="Aleatoriedades"/><category term="Blog"/><category term="kits"/><category term="Brinquedos"/><category term="Testes"/><category term="A5"/><category term="Feiras"/><category term="Placas para LCD"/><category term="Arduino"/><category term="História da Eletrônica"/><category term="raspberry pi"/><category term="Gambiarras"/><category term="Rádio"/><category term="ferro-velho"/><category term="lugares"/><category term="Componentes Eletrônicos"/><category term="Instalações elétricas"/><category term="power bank"/><category term="Robótica"/><category term="Baterias"/><category term="IOT"/><category term="Idéias"/><category term="Picaretagem"/><category term="Reclamações"/><category term="TGIMBOEJ"/><category term="programas"/><category term="programação"/><category term="projetos"/><category term="Atari 2600"/><category term="Fotos"/><category term="Placas velhas"/><category term="mecânica"/><category term="1Abril"/><category term="Interfaces"/><category term="Links"/><category term="Livros"/><category term="Não Eletrônicos"/><category term="retrospectiva"/><category term="Internet"/><category term="bazar"/><category term="podcast"/><category term="sorteio"/><title type='text'>Pakéquis</title><subtitle type='html'>Blog sobre eletrônica</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default?start-index=26&amp;max-results=25&amp;redirect=false'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>724</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-792789231420893372</id><published>2026-03-17T19:00:00.001-03:00</published><updated>2026-03-17T19:00:00.144-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Consertos"/><title type='text'>Consertando um videocassete Gradiente GV-412C</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifzsY5eLkQIm5KztWWYAYQGcVmNVtTQlECoaKJDVzEH2hC0jj0faoMIG82UVLmaa5VAo0JLWM-BxSa3yUDK-nRWQqUOEAjHLYKSWbKYSjmt_rLgwZ1A3h6K3Woq1QoMgbeHO_bpdqufYKXt1MrHFWm-ilGcOMdDyCLZNiTSctkW-jSkvTJ7YK4FY_nxIE/s1280/videocassete-gradiente-1.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Videocassete Gradiente&quot; border=&quot;0&quot; data-original-height=&quot;508&quot; data-original-width=&quot;1280&quot; height=&quot;254&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifzsY5eLkQIm5KztWWYAYQGcVmNVtTQlECoaKJDVzEH2hC0jj0faoMIG82UVLmaa5VAo0JLWM-BxSa3yUDK-nRWQqUOEAjHLYKSWbKYSjmt_rLgwZ1A3h6K3Woq1QoMgbeHO_bpdqufYKXt1MrHFWm-ilGcOMdDyCLZNiTSctkW-jSkvTJ7YK4FY_nxIE/w640-h254/videocassete-gradiente-1.JPG&quot; title=&quot;Videocassete Gradiente&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Daí eu consertei mais um videocassete. Talvez não tenha mais vídeos ou posts sobre isso pois os defeitos até agora foram bem simples de arrumar e nenhum teve problema eletrônico. Segue o vídeo:&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;315&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; src=&quot;https://www.youtube.com/embed/WPyTpfdPwpA?si=1NMk7wdbXXPsbcRA&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;O problema era a correia que estava frouxa. Trocada a correia de borracha o aparelho voltou a funcionar normalmente. Por dentro é um placão com a mecânica por cima:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg34PZdrQC9Qp1I6OOb0Aj51HOK-kVaRX8d014kQmBG6Ai3TZMRP9C9joCFUkD-Xwa4ekjUqLexM_ZRUEOAS8E4p-LZoNn_FViiq_HYhrLhzDsQrjWxtAA1LPKkO5x3LbQOCcOndukC1bgxaWJELT7bj18JcJr1M5mvrTIWyAq5eWWXw7jzHA-QiBYiPW0/s1600/videocassete-gradiente-2.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Videocassete Gradiente&quot; border=&quot;0&quot; data-original-height=&quot;1200&quot; data-original-width=&quot;1600&quot; height=&quot;480&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg34PZdrQC9Qp1I6OOb0Aj51HOK-kVaRX8d014kQmBG6Ai3TZMRP9C9joCFUkD-Xwa4ekjUqLexM_ZRUEOAS8E4p-LZoNn_FViiq_HYhrLhzDsQrjWxtAA1LPKkO5x3LbQOCcOndukC1bgxaWJELT7bj18JcJr1M5mvrTIWyAq5eWWXw7jzHA-QiBYiPW0/w640-h480/videocassete-gradiente-2.JPG&quot; title=&quot;Videocassete Gradiente&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Detalhe só da mecânica:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbzyqC2uSLopaq7_QyagG6hoSKPr_ttDUxYR171LQ1AkjfgtLcDuVcae9VjY5DjjjEqGP5AaTzlnl8KZ_0PcvQJ-d-F-2cOiUyzD0XxrLo_sAbKVSdI_DwKuEb0n7YD-UQKNXhLSED1LQHcTf5-svsMuxu8ZtGzLi5lyq9T_qCeYN3WIH3kxvUXYS0VYE/s1600/videocassete-gradiente-3.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Videocassete Gradiente&quot; border=&quot;0&quot; data-original-height=&quot;1235&quot; data-original-width=&quot;1600&quot; height=&quot;494&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbzyqC2uSLopaq7_QyagG6hoSKPr_ttDUxYR171LQ1AkjfgtLcDuVcae9VjY5DjjjEqGP5AaTzlnl8KZ_0PcvQJ-d-F-2cOiUyzD0XxrLo_sAbKVSdI_DwKuEb0n7YD-UQKNXhLSED1LQHcTf5-svsMuxu8ZtGzLi5lyq9T_qCeYN3WIH3kxvUXYS0VYE/w640-h494/videocassete-gradiente-3.JPG&quot; title=&quot;Videocassete Gradiente&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/792789231420893372/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2026/03/consertando-um-videocassete-gradiente.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/792789231420893372'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/792789231420893372'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2026/03/consertando-um-videocassete-gradiente.html' title='Consertando um videocassete Gradiente GV-412C'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifzsY5eLkQIm5KztWWYAYQGcVmNVtTQlECoaKJDVzEH2hC0jj0faoMIG82UVLmaa5VAo0JLWM-BxSa3yUDK-nRWQqUOEAjHLYKSWbKYSjmt_rLgwZ1A3h6K3Woq1QoMgbeHO_bpdqufYKXt1MrHFWm-ilGcOMdDyCLZNiTSctkW-jSkvTJ7YK4FY_nxIE/s72-w640-h254-c/videocassete-gradiente-1.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-6420720853647923702</id><published>2026-03-16T19:00:00.000-03:00</published><updated>2026-03-16T19:00:00.255-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="multímetro"/><category scheme="http://www.blogger.com/atom/ns#" term="O que tem dentro"/><title type='text'>Por dentro de um multímetro RadioShack 22-805</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh2m1KKWZ3LnHpl5KPgTkW4EDsvRWApSYHDgo7LI9B97XRbUlbrkwEDs529FyZjEdkwujtLK3cxxoUZG4M3ryF9rtCL4O-A8wcDohdBdT_3rjJ6N0eQSI0YnyfkJyDnyaJa6rUvt78AVcOwbnLQDAbVJr2GVtVMJVgTIkvjDEvDwlJBTJjghWyRqsmX7gc/s1280/multimetro-radioshack-1.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Multímetro RadioShack 22-805&quot; border=&quot;0&quot; data-original-height=&quot;864&quot; data-original-width=&quot;1280&quot; height=&quot;432&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh2m1KKWZ3LnHpl5KPgTkW4EDsvRWApSYHDgo7LI9B97XRbUlbrkwEDs529FyZjEdkwujtLK3cxxoUZG4M3ryF9rtCL4O-A8wcDohdBdT_3rjJ6N0eQSI0YnyfkJyDnyaJa6rUvt78AVcOwbnLQDAbVJr2GVtVMJVgTIkvjDEvDwlJBTJjghWyRqsmX7gc/w640-h432/multimetro-radioshack-1.JPG&quot; title=&quot;Multímetro RadioShack 22-805&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Recebi esse multímetro para testes envidao pelo Sô Newton Pessoa e fora o display com manchas ele funciona normalmente. Segue o vídeo:&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;315&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; src=&quot;https://www.youtube.com/embed/HxMb2Vp0NrI?si=OybEzs1WSLxiupOe&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;Como é um multímetro de 4000 contagens internamente ele não tem o clássico ICL7106 e sim um CI METEX 99ME11A. Também tem um 4060 para o display:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjl0NcZsBQ-6FlGw6qGzGGq5KbkHv7qzQxHWtdLssnOsAvPz8joPDUjOC5e5A3ym08YTDLvBzJLiYstyweA3_xMXbS-jEomqq6hwa4uUmnR1PU9B2SWp1CeJCsKlZg52yZvgafpmrcXfzWE8nfrBOp1ffEDy40slUzB1P0bq3F1clJ798_NdSK-mqWoftU/s1600/multimetro-radioshack-2.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Multímetro RadioShack 22-805&quot; border=&quot;0&quot; data-original-height=&quot;756&quot; data-original-width=&quot;1600&quot; height=&quot;302&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjl0NcZsBQ-6FlGw6qGzGGq5KbkHv7qzQxHWtdLssnOsAvPz8joPDUjOC5e5A3ym08YTDLvBzJLiYstyweA3_xMXbS-jEomqq6hwa4uUmnR1PU9B2SWp1CeJCsKlZg52yZvgafpmrcXfzWE8nfrBOp1ffEDy40slUzB1P0bq3F1clJ798_NdSK-mqWoftU/w640-h302/multimetro-radioshack-2.JPG&quot; title=&quot;Multímetro RadioShack 22-805&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;O diferencial deste multímetro é ter uma porta serial para usar o aparelho como datalogger. Essa porta é isolada ali do lado esquerdo da placa com o que acredito ser opto-acopladores. A consrtrução do multímetro é muito boa. Aqui o outro lado da placa:&lt;div&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjI_NV0GyVQrhiEUh55ARYCTABfgp_MlnslavehIBsVZTQ8Ao1ugqsLs2lSk1rtaGmXYAWVixT3lLNs1XM2Ac-_fCkDuY_Kctv6opzwxyQI8lNB0ljCAuSDoTwVyHrwVV9M5nmMK81E4t6QstvX3TjuPLGz4FOhHWkfTQjeRti7vr6lS7DI77JZBt0LIaI/s1600/multimetro-radioshack-4.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Multímetro RadioShack 22-805&quot; border=&quot;0&quot; data-original-height=&quot;786&quot; data-original-width=&quot;1600&quot; height=&quot;314&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjI_NV0GyVQrhiEUh55ARYCTABfgp_MlnslavehIBsVZTQ8Ao1ugqsLs2lSk1rtaGmXYAWVixT3lLNs1XM2Ac-_fCkDuY_Kctv6opzwxyQI8lNB0ljCAuSDoTwVyHrwVV9M5nmMK81E4t6QstvX3TjuPLGz4FOhHWkfTQjeRti7vr6lS7DI77JZBt0LIaI/w640-h314/multimetro-radioshack-4.JPG&quot; title=&quot;Multímetro RadioShack 22-805&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/6420720853647923702/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2026/03/por-dentro-de-um-multimetro-radioshack.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/6420720853647923702'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/6420720853647923702'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2026/03/por-dentro-de-um-multimetro-radioshack.html' title='Por dentro de um multímetro RadioShack 22-805'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh2m1KKWZ3LnHpl5KPgTkW4EDsvRWApSYHDgo7LI9B97XRbUlbrkwEDs529FyZjEdkwujtLK3cxxoUZG4M3ryF9rtCL4O-A8wcDohdBdT_3rjJ6N0eQSI0YnyfkJyDnyaJa6rUvt78AVcOwbnLQDAbVJr2GVtVMJVgTIkvjDEvDwlJBTJjghWyRqsmX7gc/s72-w640-h432-c/multimetro-radioshack-1.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-8944160982065118050</id><published>2026-03-10T19:00:00.001-03:00</published><updated>2026-03-10T19:00:00.118-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="O que tem dentro"/><title type='text'>Por dentro de um Walkman Sanyo MGR-701</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-Xnlw-Qlc7hEIonvJVjroQiM9KkCCX7LafnuXr5xty_FZTy99pNW-c_BCiuw2lIaaTCKWDgOeYS-aTVJbNKzgkCgkgGXCiGlxHQ-wFgQ-LJU7jp4KsyjiHTXrw-2I10oyZDBoYnFlESdeqRQ16_TK0fQ23bFhrA1VJTS4L045RRISK4YAnO2XD1rV9L4/s1280/Walkman-sanyo.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Walkman Sanyo MGR-701&quot; border=&quot;0&quot; data-original-height=&quot;828&quot; data-original-width=&quot;1280&quot; height=&quot;414&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-Xnlw-Qlc7hEIonvJVjroQiM9KkCCX7LafnuXr5xty_FZTy99pNW-c_BCiuw2lIaaTCKWDgOeYS-aTVJbNKzgkCgkgGXCiGlxHQ-wFgQ-LJU7jp4KsyjiHTXrw-2I10oyZDBoYnFlESdeqRQ16_TK0fQ23bFhrA1VJTS4L045RRISK4YAnO2XD1rV9L4/w640-h414/Walkman-sanyo.JPG&quot; title=&quot;Walkman Sanyo MGR-701&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&amp;nbsp;Algo que já foi bastante popular e agora os mais novos nem sabe o que é: o toca-fitas cassete portátil. Este aqui é um Sanyo modelo MGR-701 que também é rádio AM/FM. A única placa de circuito impresso cobre o aparelho todo na parte de trás:&lt;p&gt;&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhytD2hJmjJOlYl5KC41bAPjC2YQkgfMArdZa5qDaiKFvltU1aRE1fK4-wZ6N0Y7mwKV8-ZFtY1UT1AiJFsR75CYJtppXi-bvQlHE_MeeO5uc7pLDkuDGq-ZYmPiiSAcyAbW-F4rUxJNe0H6eKTykk5em9iNUjMVwXJwTIDdMHQcVT315bWxTox2FzyzWM/s1600/walkman-sanyo-2.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Walkman Sanyo MGR-701&quot; border=&quot;0&quot; data-original-height=&quot;1125&quot; data-original-width=&quot;1600&quot; height=&quot;450&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhytD2hJmjJOlYl5KC41bAPjC2YQkgfMArdZa5qDaiKFvltU1aRE1fK4-wZ6N0Y7mwKV8-ZFtY1UT1AiJFsR75CYJtppXi-bvQlHE_MeeO5uc7pLDkuDGq-ZYmPiiSAcyAbW-F4rUxJNe0H6eKTykk5em9iNUjMVwXJwTIDdMHQcVT315bWxTox2FzyzWM/w640-h450/walkman-sanyo-2.JPG&quot; title=&quot;Walkman Sanyo MGR-701&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Aí do lado da solda tem apenas dois CI em SMD: Um LAG665 que serve de pré-amplificador para as cabeças do toca-fitas, amplificador de fone de ouvido e controlador de motor. O outro é um TA8122AF para o rádio AM/FM. Do outro lado da placa tem os componentes PTH:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZqqAfEYcZ6QHXaL-dMs98cEzMeDKIzyKrvTq2KGSPQAtvUWzL3QrqOj7uga3aXxAwbP9V2rI5-mJ2qC9PgQ9gmJ3ImAipxr4igAmMj8ZQSgLRXaQfssmNqvXDbiKLaDnD6KN1NZqkdvV2_5RtiJu4CiaxFD4j1I-_rHY6YK9pEwHrmB1jbx4LhIXFEYI/s1600/walkman-sanyo-3.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Walkman Sanyo MGR-701&quot; border=&quot;0&quot; data-original-height=&quot;965&quot; data-original-width=&quot;1600&quot; height=&quot;386&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZqqAfEYcZ6QHXaL-dMs98cEzMeDKIzyKrvTq2KGSPQAtvUWzL3QrqOj7uga3aXxAwbP9V2rI5-mJ2qC9PgQ9gmJ3ImAipxr4igAmMj8ZQSgLRXaQfssmNqvXDbiKLaDnD6KN1NZqkdvV2_5RtiJu4CiaxFD4j1I-_rHY6YK9pEwHrmB1jbx4LhIXFEYI/w640-h386/walkman-sanyo-3.JPG&quot; title=&quot;Walkman Sanyo MGR-701&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;Fora um zener ali no canto direito não tem mais nada de componente ativo. Para o rádio são três bobinas (contando a de antena AM) e os filtros de FI. A mecânica é bem simples também, toda em plástico:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3ecMS-TWqUre7UbBehHHW_YvqIBAehDsjUo0Xmx_TWoHMFjO1C5nsmpvEGUmftU8e4eUJ9Ev-pkM086-DALGL364o08A4j5WP4nmGIH3-JVzvcMOwjkwOnDwH73K2F7mBMW7pSHCHh8SEnK-1mfVmXLktobyKGP4IZZcs9G5RSYfMxsWx6SItEKjILMU/s1600/walkman-sanyo-4.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Walkman Sanyo MGR-701&quot; border=&quot;0&quot; data-original-height=&quot;1167&quot; data-original-width=&quot;1600&quot; height=&quot;466&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3ecMS-TWqUre7UbBehHHW_YvqIBAehDsjUo0Xmx_TWoHMFjO1C5nsmpvEGUmftU8e4eUJ9Ev-pkM086-DALGL364o08A4j5WP4nmGIH3-JVzvcMOwjkwOnDwH73K2F7mBMW7pSHCHh8SEnK-1mfVmXLktobyKGP4IZZcs9G5RSYfMxsWx6SItEKjILMU/w640-h466/walkman-sanyo-4.JPG&quot; title=&quot;Walkman Sanyo MGR-701&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/8944160982065118050/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2026/03/por-dentro-de-um-walkman-sanyo-mgr-701.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/8944160982065118050'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/8944160982065118050'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2026/03/por-dentro-de-um-walkman-sanyo-mgr-701.html' title='Por dentro de um Walkman Sanyo MGR-701'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-Xnlw-Qlc7hEIonvJVjroQiM9KkCCX7LafnuXr5xty_FZTy99pNW-c_BCiuw2lIaaTCKWDgOeYS-aTVJbNKzgkCgkgGXCiGlxHQ-wFgQ-LJU7jp4KsyjiHTXrw-2I10oyZDBoYnFlESdeqRQ16_TK0fQ23bFhrA1VJTS4L045RRISK4YAnO2XD1rV9L4/s72-w640-h414-c/Walkman-sanyo.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-1377197325778586438</id><published>2026-02-19T19:00:00.001-03:00</published><updated>2026-02-19T19:00:00.116-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="O que tem dentro"/><title type='text'>TP-Link Archer C20: desmontando mais um roteador</title><content type='html'>&lt;p&gt;&amp;nbsp;Mais um roteador TP-Link passou pela bancada aqui do Pakéquis. Dessa vez, um modelo com duas antenas externas e esse acabamento azul brilhante meio brega e ainda com o plástico protetor:&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpxsRNsnaB1W-wy_wNz1_6A2Sfm41JczriwlhIJZBQSkg9m2cw0qvtSAGwMXeXzem3Y2mbxLe5SAL-BDWCvKoLLVzLBb-44Ia9tmuo1rYH90x4EjxRrAVg8w5MGdiVXaM6omFcx-cKRxnpuKfCnWSb24g7ve0bglMldy1Ujlai27C8IrnnXDRrXws01C0/s1280/archer-c20.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Roteador Archer C20&quot; border=&quot;0&quot; data-original-height=&quot;1266&quot; data-original-width=&quot;1280&quot; height=&quot;634&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpxsRNsnaB1W-wy_wNz1_6A2Sfm41JczriwlhIJZBQSkg9m2cw0qvtSAGwMXeXzem3Y2mbxLe5SAL-BDWCvKoLLVzLBb-44Ia9tmuo1rYH90x4EjxRrAVg8w5MGdiVXaM6omFcx-cKRxnpuKfCnWSb24g7ve0bglMldy1Ujlai27C8IrnnXDRrXws01C0/w640-h634/archer-c20.JPG&quot; title=&quot;Roteador Archer C20&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;Abrindo o bichinho, encontramos o CI MT7610EN, que cuida da parte Wi-Fi (5GHz), com uma área para blindagem que não é montada e o MT7620A, roteador 10/100 e Wifi 2.4 GHz com processador MIPS. A RAM é uma Zentel A3R12E40 DDR2 que até onde vi é de 64MB.&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhqbLUsfx_LPFh5TnSPca7wOUDE_GJ3E5_4PcpL3JkscTDC8D19NsR0F5LkSsXpnaMY5b9XQPhcQ4zo9OW51SGkJ6Z62XjsGEXbZmhyphenhyphenNHJPBE1kyY_jL_hKJF8PTH8AVVjaui2vZqOps3LM3L_OzSECKi8jCd-bk7E4nlzb4Cuz5yEaP26udZdVs4MKmc4/s1600/archer-c20-2.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Roteador Archer C20&quot; border=&quot;0&quot; data-original-height=&quot;1045&quot; data-original-width=&quot;1600&quot; height=&quot;418&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhqbLUsfx_LPFh5TnSPca7wOUDE_GJ3E5_4PcpL3JkscTDC8D19NsR0F5LkSsXpnaMY5b9XQPhcQ4zo9OW51SGkJ6Z62XjsGEXbZmhyphenhyphenNHJPBE1kyY_jL_hKJF8PTH8AVVjaui2vZqOps3LM3L_OzSECKi8jCd-bk7E4nlzb4Cuz5yEaP26udZdVs4MKmc4/w640-h418/archer-c20-2.JPG&quot; title=&quot;Roteador Archer C20&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;Fora isso tem uma Flash (que não anotei o código) e os reguladores de tensão. Embaixo da placa tem mais um ou dois reguladores e nada muito interessante:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgm9zje1AIgEdJ4pgI8MrvYUjNUtGojJmfXBPrwKWEkDPjcZmuQHgo5RH27NabHFVAgF-0EJXEy9u-7Ws7ictBvniVkvkGmVZI-arlPPfFx_FcWzWEN-d3dMShbR7IgXyMrIFTKqdf9DdBZUdDvDAVSunF7Fj-FVdtsNqsWq-p1DSJMGgKzbvlDmaTsrqc/s1600/archer-c20-3.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Roteador Archer C20&quot; border=&quot;0&quot; data-original-height=&quot;1152&quot; data-original-width=&quot;1600&quot; height=&quot;460&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgm9zje1AIgEdJ4pgI8MrvYUjNUtGojJmfXBPrwKWEkDPjcZmuQHgo5RH27NabHFVAgF-0EJXEy9u-7Ws7ictBvniVkvkGmVZI-arlPPfFx_FcWzWEN-d3dMShbR7IgXyMrIFTKqdf9DdBZUdDvDAVSunF7Fj-FVdtsNqsWq-p1DSJMGgKzbvlDmaTsrqc/w640-h460/archer-c20-3.JPG&quot; title=&quot;Roteador Archer C20&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;p&gt;Como é um roteador 10/100 está meio desatualizado para usar na minha rede e deve ir pra reciclagem em breve ou pra brincar com OpenWRT (se for compatível).&lt;/p&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/1377197325778586438/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2026/02/tp-link-archer-c20-desmontando-mais-um.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/1377197325778586438'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/1377197325778586438'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2026/02/tp-link-archer-c20-desmontando-mais-um.html' title='TP-Link Archer C20: desmontando mais um roteador'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpxsRNsnaB1W-wy_wNz1_6A2Sfm41JczriwlhIJZBQSkg9m2cw0qvtSAGwMXeXzem3Y2mbxLe5SAL-BDWCvKoLLVzLBb-44Ia9tmuo1rYH90x4EjxRrAVg8w5MGdiVXaM6omFcx-cKRxnpuKfCnWSb24g7ve0bglMldy1Ujlai27C8IrnnXDRrXws01C0/s72-w640-h634-c/archer-c20.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-3810886332155907913</id><published>2026-02-18T11:37:00.002-03:00</published><updated>2026-02-18T11:38:52.494-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Consertos"/><title type='text'>Trocando a bateria de uma luminária solar de jardim</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjXBoQKq8LVyhxPgswmNdf3s9EpEaO4AQo4jJZdUoEMoPbP3zkvPDiAm4s0Iz7VMEs28_crBytIb76GKtbpqa-wjqqJInfgupDZIGbSWIpuid5Bu3NYsKIQDtB80GlGM4imJ0lrNvDn8mwRj1i2TuPvXXLumlFX5KK4ZMUzwoHAbv7FG0l2F8x80trFlg/s1280/luminaria-1.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Luminária solar&quot; border=&quot;0&quot; data-original-height=&quot;994&quot; data-original-width=&quot;1280&quot; height=&quot;498&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjXBoQKq8LVyhxPgswmNdf3s9EpEaO4AQo4jJZdUoEMoPbP3zkvPDiAm4s0Iz7VMEs28_crBytIb76GKtbpqa-wjqqJInfgupDZIGbSWIpuid5Bu3NYsKIQDtB80GlGM4imJ0lrNvDn8mwRj1i2TuPvXXLumlFX5KK4ZMUzwoHAbv7FG0l2F8x80trFlg/w640-h498/luminaria-1.JPG&quot; title=&quot;Luminária solar&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Daí apareceu aqui essa luminária solar para conserto. Segue o vídeo:&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;315&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; src=&quot;https://www.youtube.com/embed/mD0sDAx_vjk?si=freGoYhcOqoJeOT4&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;O problema era na bateria que já estava esgotada (menos de 1V). Por dentro ela é assim:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcvBcaRadhexEXl2hqEQ_Ep5NjFwEPeOCLUZHyxzXXiXl2pj0KRwLozIlKiNlT6XdVbn8J31jCCWfi7vwFt7NQKnZbwHXgNa5RuLQkunAqP7x2uZ1LbxQtP4LkoLtHz-mcxt7mmBTXqXe7gmQbSNEDiWv-AD_H7BjcJ2eHCLME_G3Onbjhgd0pBeZpTBA/s1600/luminaria-2.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Luminária solar&quot; border=&quot;0&quot; data-original-height=&quot;1600&quot; data-original-width=&quot;1506&quot; height=&quot;640&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcvBcaRadhexEXl2hqEQ_Ep5NjFwEPeOCLUZHyxzXXiXl2pj0KRwLozIlKiNlT6XdVbn8J31jCCWfi7vwFt7NQKnZbwHXgNa5RuLQkunAqP7x2uZ1LbxQtP4LkoLtHz-mcxt7mmBTXqXe7gmQbSNEDiWv-AD_H7BjcJ2eHCLME_G3Onbjhgd0pBeZpTBA/w602-h640/luminaria-2.JPG&quot; title=&quot;Luminária solar&quot; width=&quot;602&quot; /&gt;&lt;/a&gt;&lt;/div&gt;A placa é bem parecida com a da &lt;a href=&quot;http://pakequis.com.br/2020/09/Luminaria-solar-externa-de-led.html&quot;&gt;outra que já mostrei aqui&lt;/a&gt;. Provavelmente o CI de 8 pinos é um SW03B-V1, que é tem todo o circuito para uma luminária solar, com alimentação por placa solar, entrada para sensor de movimento e carregador de bateria.&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisngmDc19_CpJ5NibH0l0gVLK9FidTAjgcKhEqRXzNX2hyDaJKykSnuLisZTbZfiDe5F3tNh_M7FNOZ0T_PeBAixiXWBoO8O760EIH_UNfxP73GUIxNzrU-MrwcfoMSFoNt4SNNfsi70pzbOxFwNdblSyU1QLUmybjz2Jyv6skvp4nO_7LRieWZmGjB1A/s1600/luminaria-3.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Luminária solar&quot; border=&quot;0&quot; data-original-height=&quot;846&quot; data-original-width=&quot;1600&quot; height=&quot;338&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisngmDc19_CpJ5NibH0l0gVLK9FidTAjgcKhEqRXzNX2hyDaJKykSnuLisZTbZfiDe5F3tNh_M7FNOZ0T_PeBAixiXWBoO8O760EIH_UNfxP73GUIxNzrU-MrwcfoMSFoNt4SNNfsi70pzbOxFwNdblSyU1QLUmybjz2Jyv6skvp4nO_7LRieWZmGjB1A/w640-h338/luminaria-3.JPG&quot; title=&quot;Luminária solar&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/3810886332155907913/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2026/02/trocando-bateria-de-uma-luminaria-solar.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/3810886332155907913'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/3810886332155907913'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2026/02/trocando-bateria-de-uma-luminaria-solar.html' title='Trocando a bateria de uma luminária solar de jardim'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjXBoQKq8LVyhxPgswmNdf3s9EpEaO4AQo4jJZdUoEMoPbP3zkvPDiAm4s0Iz7VMEs28_crBytIb76GKtbpqa-wjqqJInfgupDZIGbSWIpuid5Bu3NYsKIQDtB80GlGM4imJ0lrNvDn8mwRj1i2TuPvXXLumlFX5KK4ZMUzwoHAbv7FG0l2F8x80trFlg/s72-w640-h498-c/luminaria-1.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-2755001073411877044</id><published>2026-02-17T09:20:00.000-03:00</published><updated>2026-02-17T09:20:13.807-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Aleatoriedades"/><title type='text'>Sobre HDs e backups</title><content type='html'>&lt;p&gt;Faz tempo que este post estava nos rascunhos e achei melhor publicar como está mesmo. É mais um texto com notas para meu eu futuro.&lt;/p&gt;&lt;p&gt;Então, contando aqui tenho alguma presença na Internet desde 1997 e, como já falei em outros posts, sobrou pouco do que escrevi ou produzi de conteúdo pra web de antes de 2004. O Pakéquis mesmo existia bem antes deste blog, mas em forma de site e com outro nome. Só dá pra resgatar alguma coisa dessa época no Wayback Machine. Outros sites que eu tinha não consigo encontrar por lá por ter esquecido o endereço original.&amp;nbsp;&lt;/p&gt;&lt;p&gt;A questão aqui é que eu não tinha backup disso, principalmente por ter apagado essas coisas dos meus HDs durante essa pré-história internética. Meu primeiro PC tinha um HD de 1GB e como enchia rápido as coisas eram apagadas sem dó. Consegui um HD de 4GB, pelo que me lembro e ficou assim até por volta de 2005, quando troquei de PC por um usado com HD de 80GB. Dessa época comecei a guardar melhor o que tinha. A foto abaixo é do HD de 1GB ou de 4GB, está bem ruim e não dá pra ler direito:&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgTolLsDBaH0_pjsoi2IiMQ-S2ZdKNVVhCCghK4coizEEJcjFvblhWlnQYXCnc6kIe5rIHtOOCMoXBu-UDb6YMDndNCwBVwRboGDA2y_3HkwqlCsUxCYCYf-t8EiYq-iJA5srlQZnUgsPDhcIsayhk8lZ0bvddmKLOrAvyGie6IvFVUqSUgKBYTIoahhpQ/s500/22032008209.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;HD Maxtor&quot; border=&quot;0&quot; data-original-height=&quot;350&quot; data-original-width=&quot;500&quot; height=&quot;448&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgTolLsDBaH0_pjsoi2IiMQ-S2ZdKNVVhCCghK4coizEEJcjFvblhWlnQYXCnc6kIe5rIHtOOCMoXBu-UDb6YMDndNCwBVwRboGDA2y_3HkwqlCsUxCYCYf-t8EiYq-iJA5srlQZnUgsPDhcIsayhk8lZ0bvddmKLOrAvyGie6IvFVUqSUgKBYTIoahhpQ/w640-h448/22032008209.jpg&quot; title=&quot;HD Maxtor&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;A principal virada foram as câmeras digitais, onde as fotos passaram a ser mais comuns e guardadas no HD do PC. Olhando aqui a minha pasta de fotos tem 530 GB e mais de 125.000 arquivos. Tudo acumulado desde 2004. Depois dos filhos as fotos ganharam muito mais volume e são arquivos que não quero perder. Depois vieram os canais que acumulam uns 2.5 TB de vídeos e outros arquivos. E os arquivos de referências e coisas que quero guardar para pesquisa futura, técnicos e não técnicos.&amp;nbsp;&lt;/p&gt;&lt;p&gt;A questão deste post é sobre como manter isso sem perder durante todos estes anos. A minha solução de backup teve uma falha em 2023 quando perdi uma pasta com as fotos que tinha acabado de passar do celular para o PC. Um HD de 1TB que já estava mostrando problemas de SMART desde muito tempo acabou dando defeito e não tinha feito o backup ainda. Até coincidiu de ter as fotos da visita do &lt;a href=&quot;https://www.crashcomputer.com.br/&quot;&gt;Luciano &lt;/a&gt;aqui em casa e quando ele me pediu foi que vi que elas foram perdidas nesse HD. Foi o segundo HD perdido em quase 30 anos, o primeiro foi do meu primeiro notebook, um Acer Travelmate, de 20GB. Tem foto da época de quando troquei o HD original (IBM) por um novo:&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhGcWKc5XOV3Qb5u2nBZ4FACteGHZ9oIp2WMz5n1wYu_yswhhI6_w8icx-lNDIMoY_6JA1aSPGedu1Pi06TjB8x1eEMvrT70LvyOlJzRrONgvCMU5dCgwgF6NJ2qmcSV60yDCvKPTEVI3_JJwSn01-7tkLSq9fWVMjYBhdJ78G0Ixreb9uXGdeNJHyV8kQ/s1600/P4250005.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;HD Notebook&quot; border=&quot;0&quot; data-original-height=&quot;1200&quot; data-original-width=&quot;1600&quot; height=&quot;480&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhGcWKc5XOV3Qb5u2nBZ4FACteGHZ9oIp2WMz5n1wYu_yswhhI6_w8icx-lNDIMoY_6JA1aSPGedu1Pi06TjB8x1eEMvrT70LvyOlJzRrONgvCMU5dCgwgF6NJ2qmcSV60yDCvKPTEVI3_JJwSn01-7tkLSq9fWVMjYBhdJ78G0Ixreb9uXGdeNJHyV8kQ/w640-h480/P4250005.jpg&quot; title=&quot;HD Notebook&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;Nessa do notebook não perdi nada, pois não costumo deixar arquivos no notebook. Tudo ficava salvo no meu PC desktop com cópias em HDs externos.&lt;/p&gt;&lt;p&gt;Falando em HDs externos, no começo tinha dois de 1TB da Hitachi de 3.5&quot; e hoje uso uma combinação de 3 de 1TB de 2.5&quot; e um de 4TB também de 2.5&quot;. A rotina de backups continua manual e é isso que estou tentando melhorar atualmente. Normalmente faço backup quando passo as fotos dos celulares do povo daqui de casa para o PC.&lt;/p&gt;&lt;p&gt;Com a perda do HD em 2023 resolvi que não tenho que confiar mais nesses discos que giram e que preciso de redundância. Fazendo as contas e baseando no meu maior HD externo que é de 4TB cheguei ao número (e preço) de 8TB como suficiente para os próximos anos. Como não quero passar novamente pela perda de arquivos por falha de HD, dobrei a meta e coloquei dois HDs de 8 TB em RAID 1. Assim tudo fica espelhado e caso um HD de defeito o outro estará com a cópia. Está assim há quase 3 anos já. Só tem o problema de não funcionar no Linux, que mostra os dois HDs separados, mesmo o RAID sendo feito pela placa mãe. No Windows funciona normalmente.&lt;/p&gt;&lt;p&gt;Para as cópias externas o HDzinho de 4TB tem o que interessa (arquivos dos canais, fotos e documentos importantes) e os 3 de 1TB cada um tem uma parte disso. Se a casa pegar fogo dá pra sair correndo com eles.&lt;/p&gt;&lt;p&gt;Caso não dê pra sair correndo com os HDs externos os documentos importantes e arquivos dos canais estão na nuvem. Só as fotos que ainda não subi tudo pra nuvem. Nuvem no caso são diferentes pra cada coisa. Não confio em apenas um serviço pra isso. Melhor perder parte do backup do que perder tudo.&lt;/p&gt;&lt;p&gt;Essa é minha opção de backup atual, com falhas claro, mas me atende. Os arquivos em sua maioria só interessam a mim mesmo e provavelmente sumirão quando eu não estiver mais aqui, o que é o mais comum. Meu interesse em coleções me ensinou que a maioria não sobrevive após a partida do dono.&lt;/p&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/2755001073411877044/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2026/02/sobre-hds-e-backups.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/2755001073411877044'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/2755001073411877044'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2026/02/sobre-hds-e-backups.html' title='Sobre HDs e backups'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgTolLsDBaH0_pjsoi2IiMQ-S2ZdKNVVhCCghK4coizEEJcjFvblhWlnQYXCnc6kIe5rIHtOOCMoXBu-UDb6YMDndNCwBVwRboGDA2y_3HkwqlCsUxCYCYf-t8EiYq-iJA5srlQZnUgsPDhcIsayhk8lZ0bvddmKLOrAvyGie6IvFVUqSUgKBYTIoahhpQ/s72-w640-h448-c/22032008209.jpg" height="72" width="72"/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-2634650561945950645</id><published>2026-02-01T16:51:00.007-03:00</published><updated>2026-02-01T16:51:45.216-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="O que tem dentro"/><category scheme="http://www.blogger.com/atom/ns#" term="Review"/><title type='text'>Crowpanel ESP32 1.28&quot; com botão rotativo</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEigGnNH7PgdHLFlTaIfe4zplw6Yhj6UeXda51l0xS891XDvjbxSMX57IA4Si2Iwt7efL6nXKYBuUdhbPlOxKMEK7mJZNvOtrvC15YNLhPTlQjMmV1mWElvtWJwBcCn7y14rbP8dhWcahSwLeFs9Rr3EOo0xDIfwN2JWn1e01cureHA8xF4dOEpnpmok3aY/s1280/crowpanel_128_1.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;CrowPanel 1.28inch-HMI ESP32 Rotary Display 240*240 IPS Round Touch Knob Screen&quot; border=&quot;0&quot; data-original-height=&quot;819&quot; data-original-width=&quot;1280&quot; height=&quot;410&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEigGnNH7PgdHLFlTaIfe4zplw6Yhj6UeXda51l0xS891XDvjbxSMX57IA4Si2Iwt7efL6nXKYBuUdhbPlOxKMEK7mJZNvOtrvC15YNLhPTlQjMmV1mWElvtWJwBcCn7y14rbP8dhWcahSwLeFs9Rr3EOo0xDIfwN2JWn1e01cureHA8xF4dOEpnpmok3aY/w640-h410/crowpanel_128_1.JPG&quot; title=&quot;CrowPanel 1.28inch-HMI ESP32 Rotary Display 240*240 IPS Round Touch Knob Screen&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Recebi este botão com &lt;a href=&quot;https://www.elecrow.com/crowpanel-1-28inch-hmi-esp32-rotary-display-240-240-ips-round-touch-knob-screen.html?idd=6&quot;&gt;LCD redondo&lt;/a&gt; para testes e fiz o tradicional vídeo de review e testes:&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;315&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; src=&quot;https://www.youtube.com/embed/ZRJ7GCK934M?si=-vM7TxsGhN76CMeL&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;O LCD tem 1,28 polegadas, tem um encoder rotativo e é controlado por um ESP32-S3. A placa é bem compacta:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgGy6bVvglghYDj1y3UB3-wi8DyQdVlTjdwdDLIio0l2fbZvi_wqmdch6RPyXtZ2c5dlK95ieEcsu4YcQQuJSvJXiWxMCUnAEjNJRYez1BmGtKJKp7d7mgC0fRzJbjLW3_2j_wOXQYg0brWxo543DcWYzSX_HuWaYbLDCmbcrJnOU7DHCENSNqpepkrhTE/s1600/ESP32_display_128.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;CrowPanel 1.28inch-HMI ESP32 Rotary Display 240*240 IPS Round Touch Knob Screen&quot; border=&quot;0&quot; data-original-height=&quot;1600&quot; data-original-width=&quot;1559&quot; height=&quot;640&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgGy6bVvglghYDj1y3UB3-wi8DyQdVlTjdwdDLIio0l2fbZvi_wqmdch6RPyXtZ2c5dlK95ieEcsu4YcQQuJSvJXiWxMCUnAEjNJRYez1BmGtKJKp7d7mgC0fRzJbjLW3_2j_wOXQYg0brWxo543DcWYzSX_HuWaYbLDCmbcrJnOU7DHCENSNqpepkrhTE/w624-h640/ESP32_display_128.JPG&quot; title=&quot;CrowPanel 1.28inch-HMI ESP32 Rotary Display 240*240 IPS Round Touch Knob Screen&quot; width=&quot;624&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Ali em cima tem a antena para o Wifi/Bluetooth, o ESP32-S3 é o CI maior e ao seu lado a memória Flash. O resto é para o regulador de tensão e 5 conectores para I/O e conexão com o display. Do outro lado desta placa tem somente os LEDs, um botão e 4 transistores:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZMHW8982uDz-Ew4Trvpn1beQAjJhWIX3XHw0x7VLCgMri-WVcgGY-FDioFx6Wn24bwFjOG1jduHIJVH7k7derBtbdjcUv5tCk2MWzKKeazd_L23q8f90txz4GC58YHHKL0kW9rTaJLRldMnqG30H_B3KlrU7ho6Y7KMPSbmwHvYLyU4aliTEGn_jW-cU/s1600/Esp32-crowpanel-128.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;CrowPanel 1.28inch-HMI ESP32 Rotary Display 240*240 IPS Round Touch Knob Screen&quot; border=&quot;0&quot; data-original-height=&quot;1495&quot; data-original-width=&quot;1600&quot; height=&quot;598&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZMHW8982uDz-Ew4Trvpn1beQAjJhWIX3XHw0x7VLCgMri-WVcgGY-FDioFx6Wn24bwFjOG1jduHIJVH7k7derBtbdjcUv5tCk2MWzKKeazd_L23q8f90txz4GC58YHHKL0kW9rTaJLRldMnqG30H_B3KlrU7ho6Y7KMPSbmwHvYLyU4aliTEGn_jW-cU/w640-h598/Esp32-crowpanel-128.JPG&quot; title=&quot;CrowPanel 1.28inch-HMI ESP32 Rotary Display 240*240 IPS Round Touch Knob Screen&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;O encoder fica na montado na parte mecânica do botão, onde também fica o LCD:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBq-On_CYSKFv4A-x1fjowDPuaZ2ekDurb_1-_kLcPm0Q-BjJQc3oH1WY__AxTyWz5niNyrBLw9fOU6nsrN0zsMH86xNeWexfQmfsWsTR2Q7xGe-IRbVRY5CIo8eG4dm8gY1UlC6MF9UQZ0Hv0jJqHpJJtGaGJKZasIIXycsFXsuRJeY0LYVhBKo9_Ng8/s1600/esp32_button.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;CrowPanel 1.28inch-HMI ESP32 Rotary Display 240*240 IPS Round Touch Knob Screen&quot; border=&quot;0&quot; data-original-height=&quot;1600&quot; data-original-width=&quot;1478&quot; height=&quot;640&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBq-On_CYSKFv4A-x1fjowDPuaZ2ekDurb_1-_kLcPm0Q-BjJQc3oH1WY__AxTyWz5niNyrBLw9fOU6nsrN0zsMH86xNeWexfQmfsWsTR2Q7xGe-IRbVRY5CIo8eG4dm8gY1UlC6MF9UQZ0Hv0jJqHpJJtGaGJKZasIIXycsFXsuRJeY0LYVhBKo9_Ng8/w592-h640/esp32_button.JPG&quot; title=&quot;CrowPanel 1.28inch-HMI ESP32 Rotary Display 240*240 IPS Round Touch Knob Screen&quot; width=&quot;592&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;Esta mecânica tem é fixa na placa do controlador via solda naquelas duas abas da extremidades e pelo encoder (3 pinos).&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/2634650561945950645/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2026/02/crowpanel-esp32-128-com-botao-rotativo.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/2634650561945950645'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/2634650561945950645'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2026/02/crowpanel-esp32-128-com-botao-rotativo.html' title='Crowpanel ESP32 1.28&quot; com botão rotativo'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEigGnNH7PgdHLFlTaIfe4zplw6Yhj6UeXda51l0xS891XDvjbxSMX57IA4Si2Iwt7efL6nXKYBuUdhbPlOxKMEK7mJZNvOtrvC15YNLhPTlQjMmV1mWElvtWJwBcCn7y14rbP8dhWcahSwLeFs9Rr3EOo0xDIfwN2JWn1e01cureHA8xF4dOEpnpmok3aY/s72-w640-h410-c/crowpanel_128_1.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-7913266231096508804</id><published>2026-01-13T09:37:00.000-03:00</published><updated>2026-01-13T09:37:02.102-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="O que tem dentro"/><title type='text'>Por dentro de um teclado industrial de aço inox</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhaYZqEKYJLdlsDaOx2LYtZ7FPxDMqNfhI8U-OcUQ9A3z8clmVnJiYQMVJU3kNhKWxjOHd_1g1zUK-8-jJRpSK55vlOcn8o3MIp4V5wM6Gq2UYYTdHbOO150eACPl6qE0jIOKDxa0gST5bu5rfW3ZULmFoRv0QgUrgGII6NS8xvKdGO4vJq1_08irIPpdU/s1280/teclado1.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Teclado industrial&quot; border=&quot;0&quot; data-original-height=&quot;595&quot; data-original-width=&quot;1280&quot; height=&quot;298&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhaYZqEKYJLdlsDaOx2LYtZ7FPxDMqNfhI8U-OcUQ9A3z8clmVnJiYQMVJU3kNhKWxjOHd_1g1zUK-8-jJRpSK55vlOcn8o3MIp4V5wM6Gq2UYYTdHbOO150eACPl6qE0jIOKDxa0gST5bu5rfW3ZULmFoRv0QgUrgGII6NS8xvKdGO4vJq1_08irIPpdU/w640-h298/teclado1.JPG&quot; title=&quot;Teclado industrial&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Sincronizando o blog com o canal, em Dezembro fiz esse vídeo abrindo um teclado comum de membrana e um teclado industrial de aço inox:&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe width=&quot;560&quot; height=&quot;315&quot; src=&quot;https://www.youtube.com/embed/mRRwhKIneyU?si=d_pHSfc0e0MZZ0yo&quot; title=&quot;YouTube video player&quot; frameborder=&quot;0&quot; allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; allowfullscreen&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;O teclado de membrana era um da Multiaser e começou a dar problemas e foi encostado. O circuito é só um CI bolha numa plaquinha de fenolite:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgeAjaJ8D93HBtMUsHF1JZnE8HenWO9uN124ytS-ExEDGaLB2dr19kLG9YZTVUWzLfLkL2UwiIZNOSek-yLOYHz6ymPZ-TlYCXqopu07kr4A6sLdg3I4qOUS_TKWuDmDMsgAlcpZAg4U02BkmIYriDWS-MkoqnV9Kco3yES6LfJigV0tiT_BttUTSDdRZA/s1600/teclado2.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Teclado industrial&quot; border=&quot;0&quot; data-original-height=&quot;871&quot; data-original-width=&quot;1600&quot; height=&quot;348&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgeAjaJ8D93HBtMUsHF1JZnE8HenWO9uN124ytS-ExEDGaLB2dr19kLG9YZTVUWzLfLkL2UwiIZNOSek-yLOYHz6ymPZ-TlYCXqopu07kr4A6sLdg3I4qOUS_TKWuDmDMsgAlcpZAg4U02BkmIYriDWS-MkoqnV9Kco3yES6LfJigV0tiT_BttUTSDdRZA/w640-h348/teclado2.JPG&quot; title=&quot;Teclado industrial&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;As marcações indicam o ano de 2015 como provável da fabricação. O modelo parece ser K355PCB01 na versão B. Essa plaquinha, como qualquer uma de teclado USB, pode ser aproveitada, com alguma adaptação, para um joystick.&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Já o teclado industrial é bem melhor construído, com uma placa de fibra de vidro:&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgeMHc-5NbpHCn7V-X0miWjlDtnELlcxHD78jHBnn6SaHNI3bj1Xq_gRnQVww5Jz_IOsN_8waYPnAHwWvWkdwFXwrLdRsOT-hC_rf7Ka829i24KZzozFRYcl76C5HdF-EyuXl9ghX10bbSj1ORrozbiCJ1ktExRxVclUPmM7nJWnKOw7Zh5Fq-PHJLzvI0/s1600/teclado4.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Teclado industrial&quot; border=&quot;0&quot; data-original-height=&quot;600&quot; data-original-width=&quot;1600&quot; height=&quot;240&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgeMHc-5NbpHCn7V-X0miWjlDtnELlcxHD78jHBnn6SaHNI3bj1Xq_gRnQVww5Jz_IOsN_8waYPnAHwWvWkdwFXwrLdRsOT-hC_rf7Ka829i24KZzozFRYcl76C5HdF-EyuXl9ghX10bbSj1ORrozbiCJ1ktExRxVclUPmM7nJWnKOw7Zh5Fq-PHJLzvI0/w640-h240/teclado4.JPG&quot; title=&quot;Teclado industrial&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;O circuito mesmo fica todo naquele retângulo ali embaixo, ao centro:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjSCzefYusU7lci6hTWtaD-SYCqB6gEHHdeEqcwd4ZDqklH6YjQpjY5NSSUKWE0wx9xJBL1mtsyBAVFzmGb6nDcLS4EI9M99S2C0n5d6ziF95rBJdRME1UHOwfmY0DCox-Kqgz13F_UktEKfKxmZlkZElo5qDk3DAwNlB9MCnljC7oDrf05EdSJBxYLUBQ/s1600/teclado5.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Teclado industrial&quot; border=&quot;0&quot; data-original-height=&quot;1118&quot; data-original-width=&quot;1600&quot; height=&quot;448&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjSCzefYusU7lci6hTWtaD-SYCqB6gEHHdeEqcwd4ZDqklH6YjQpjY5NSSUKWE0wx9xJBL1mtsyBAVFzmGb6nDcLS4EI9M99S2C0n5d6ziF95rBJdRME1UHOwfmY0DCox-Kqgz13F_UktEKfKxmZlkZElo5qDk3DAwNlB9MCnljC7oDrf05EdSJBxYLUBQ/w640-h448/teclado5.JPG&quot; title=&quot;Teclado industrial&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;O microcontrolador é um CY7C63413C, com USB. Do outro lado da placa tem as teclas impressas:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgrOkcXNlfzY_D3xtijfmXyV1Xsqq8FOvi0qwRCuGLxZ8eZQNEfUQLIIS0yGccWtPL1zJ139xhkCSP6ERbi7_cYuayNT6JlA_xdYuGXbJJd4Q1-0nI584qzJEBVrR90QAQ7y9fWniOCiuo8KFOuqw0WD8vjsMTwM2wKbByUIKAc9pTrMHwKHYMUT9A0h-Q/s1600/teclado6.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Teclado industrial&quot; border=&quot;0&quot; data-original-height=&quot;497&quot; data-original-width=&quot;1600&quot; height=&quot;198&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgrOkcXNlfzY_D3xtijfmXyV1Xsqq8FOvi0qwRCuGLxZ8eZQNEfUQLIIS0yGccWtPL1zJ139xhkCSP6ERbi7_cYuayNT6JlA_xdYuGXbJJd4Q1-0nI584qzJEBVrR90QAQ7y9fWniOCiuo8KFOuqw0WD8vjsMTwM2wKbByUIKAc9pTrMHwKHYMUT9A0h-Q/w640-h198/teclado6.JPG&quot; title=&quot;Teclado industrial&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/7913266231096508804/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2026/01/por-dentro-de-um-teclado-industrial-de.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/7913266231096508804'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/7913266231096508804'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2026/01/por-dentro-de-um-teclado-industrial-de.html' title='Por dentro de um teclado industrial de aço inox'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhaYZqEKYJLdlsDaOx2LYtZ7FPxDMqNfhI8U-OcUQ9A3z8clmVnJiYQMVJU3kNhKWxjOHd_1g1zUK-8-jJRpSK55vlOcn8o3MIp4V5wM6Gq2UYYTdHbOO150eACPl6qE0jIOKDxa0gST5bu5rfW3ZULmFoRv0QgUrgGII6NS8xvKdGO4vJq1_08irIPpdU/s72-w640-h298-c/teclado1.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-1005167817968492291</id><published>2026-01-11T10:38:00.005-03:00</published><updated>2026-01-11T10:38:57.111-03:00</updated><title type='text'>Pequena retrospectiva de 2025 e o que espero para 2026</title><content type='html'>&lt;p&gt;Começando mais um ano aqui no blog. Mas antes, caso você queira conferir, aqui estão os dos anos de &lt;a href=&quot;https://www.pakequis.com.br/2016/01/pequena-retrospectiva-de-2015-e-o-que.html&quot;&gt;2015&lt;/a&gt;, &lt;a href=&quot;https://www.pakequis.com.br/2017/01/pequena-retrospectiva-de-2016-e-o-que.html&quot;&gt;2016&lt;/a&gt;, &lt;a href=&quot;https://www.pakequis.com.br/2018/01/pequena-retrospectiva-de-2017-e-o-que.html&quot;&gt;2017&lt;/a&gt;, &lt;a href=&quot;https://www.pakequis.com.br/2019/01/pequena-retrospectiva-de-2018-e-o-que.html&quot;&gt;2018&lt;/a&gt;, &lt;a href=&quot;https://www.pakequis.com.br/2020/01/pequena-retrospectiva-de-2019-e-o-que.html&quot;&gt;2019&lt;/a&gt;, &lt;a href=&quot;https://www.pakequis.com.br/2021/01/pequena-retrospectiva-de-2020-e-o-que.html&quot;&gt;2020&lt;/a&gt;, &lt;a href=&quot;https://www.pakequis.com.br/2022/01/pequena-retrospectiva-de-2020-e-o-que.html&quot;&gt;2021&lt;/a&gt;, &lt;a href=&quot;https://www.pakequis.com.br/2023/01/pequena-retrospectiva-de-2022-e-o-que.html&quot;&gt;2022&lt;/a&gt;, &lt;a href=&quot;https://www.pakequis.com.br/2024/01/pequena-retrospectiva-de-2023-e-o-que.html&quot;&gt;2023 &lt;/a&gt;e &lt;a href=&quot;https://www.pakequis.com.br/2025/01/pequena-retrospectiva-de-2024-e-o-que.html&quot;&gt;2024&lt;/a&gt;. Já foram 10 posts desses, uma década fazendo isso.&lt;/p&gt;&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZO4OOAUDPN7YnLp9pM6jwyzm-dNxA-haVWpv_OcR8kjxMhxPEvCgDU-IhU4LDaZIPdLJRN5Lur1HnBbLdGWcOMGXL7H5GbYsDFDpTeGqOvecFCE90f1k15pPrdMm3pTQOeaiWZPAQS_7JhJEu1SIgKjSkPtMBkzJYW0GPtT4SxtDc8g10IjmfNx96ECg/s1024/IMG_2282.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img alt=&quot;Microondas na rua&quot; border=&quot;0&quot; data-original-height=&quot;1024&quot; data-original-width=&quot;976&quot; height=&quot;640&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZO4OOAUDPN7YnLp9pM6jwyzm-dNxA-haVWpv_OcR8kjxMhxPEvCgDU-IhU4LDaZIPdLJRN5Lur1HnBbLdGWcOMGXL7H5GbYsDFDpTeGqOvecFCE90f1k15pPrdMm3pTQOeaiWZPAQS_7JhJEu1SIgKjSkPtMBkzJYW0GPtT4SxtDc8g10IjmfNx96ECg/w610-h640/IMG_2282.JPG&quot; title=&quot;Microondas na rua&quot; width=&quot;610&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Todo post tem que ter foto, então vai essa de um microondas que encontrei jogado, nas férias...&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;br /&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;b style=&quot;text-align: left;&quot;&gt;Relembrando as metas e resultados de 2025:&lt;/b&gt;&lt;/p&gt;&lt;p&gt;- Dois vídeos por semana no canal. É o ideal mas sei que vai ser bem difícil. - &lt;b&gt;&lt;span style=&quot;color: #2b00fe;&quot;&gt;Foram 28 vídeos, bem abaixo do esperado.&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p&gt;- Um projeto novo e totalmente aberto. Projeto pequeno, que gere divulgação, como fiz nos anos anteriores.&amp;nbsp; -&amp;nbsp;&lt;b&gt;&lt;span style=&quot;color: #2b00fe;&quot;&gt;Foram dois projetos publicados, o &lt;a href=&quot;https://www.pakequis.com.br/2025/02/retrofit-em-um-relogio-de-parede-digital.html&quot;&gt;retrofit do relógio de academia&lt;/a&gt; (foi parar no Hackaday) e o do &lt;a href=&quot;https://www.pakequis.com.br/2025/04/protoconn-uma-placa-de-prototipos-com.html&quot;&gt;Protocon&lt;/a&gt; (esse saiu em mais sites, hackaday, hackster e outros).&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;- 80.000 inscritos no canal. Mantendo a do ano anterior. - &lt;b&gt;&lt;span style=&quot;color: #2b00fe;&quot;&gt;Foram pouco mais de 70.000 inscritos. Ainda não achei uma fórmula boa pra aumentar o número de inscritos.&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p&gt;- Ler e terminar mais de 12 livros. De novo, para me lembrar que tenho que ler mais livros. Agora com meta de um livro por mês.&amp;nbsp;&amp;nbsp;&lt;span style=&quot;color: #2b00fe;&quot;&gt;&lt;b&gt;Finalmente deu uma andada, embora bem abaixo da meta. Foram dois livros lidos este ano.&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;color: #2b00fe;&quot;&gt;&lt;b&gt;Agora a retrospectiva:&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;1. Números:&lt;/b&gt;&lt;/p&gt;&lt;p&gt;Blog: No total foram 33 posts, abaixo do esperado. Se estivesse sincronizado com o canal teria mais um, mas não consegui escrever o último.&lt;/p&gt;&lt;p&gt;Canal: Pouco mais de 992.000 visualizações, queda de 2,7% em relação a 2024. Pode ser considerado estável.&lt;/p&gt;&lt;p&gt;A receita do canal ($$$$$) subiu pouco mais de 6,5%, um resultado até que bom...&lt;/p&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;2. &quot;Trecnologias&quot; usadas por aqui:&lt;/b&gt;&lt;/p&gt;&lt;p&gt;Em termos de PCs continuamos com os mesmos setups de 2024 aqui em casa. Já em celular o meu Motorola (G62) começou a dar problemas na câmera e tive que trocar por um iPhone usado (15 Pro). Agora no começo do ano houve uma grande mudança nos setups, que ficará para um post futuro ou pra retrospectiva de 2026.&lt;/p&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;3. Melhor post de 2021:&lt;/b&gt;&lt;/p&gt;&lt;p&gt;O Protocon rendeu uma boa divulgação e conseguiu ser o meu repositório no Github com mais interações até hoje.&lt;/p&gt;&lt;p&gt;&lt;b&gt;4. Grande dor de cabeça:&lt;/b&gt; Alguns problemas de saúde, com uma internação de quase uma semana...&lt;/p&gt;&lt;p&gt;&lt;b&gt;5. Eventos marcantes:&lt;/b&gt; Os problemas acima marcaram e mudaram as coisas por aqui.&lt;/p&gt;&lt;p&gt;&lt;b&gt;6. Projetos incompletos:&lt;/b&gt;&lt;/p&gt;&lt;p&gt;- Foram dois projetos publicados, resultado muito bom. O de 2026 começou com alguns testes em 2025. Talvez não dê certo e tem grandes chances de não dar, mas deverá ser divertido montar.&lt;/p&gt;&lt;p&gt;- O índice de revistas de eletrônica está na lista, de vez em quando dou uma atualizada nele (mantendo o status aqui).&lt;/p&gt;&lt;p&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;*** Agora um pouco de aleatorie&lt;/b&gt;&lt;b&gt;dades ***&lt;/b&gt;&lt;/p&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;7. Noticias da área que chamaram minha atenção:&lt;/b&gt;&lt;/p&gt;&lt;p&gt;- A meteórica subida de preços de componentes me pegou. Principalmente as memórias RAM. Era pra ter montado um PC com DDR5, mas tive que ir de DDR4 mesmo. Talvez conte isso num post.&lt;/p&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;8. Produtos que chamaram minha atenção:&lt;/b&gt;&lt;/p&gt;&lt;p&gt;- Estou de olho no ESP32-C6, qualquer hora pego uma plaquinha pra brincar.&lt;/p&gt;&lt;p&gt;&lt;b&gt;9. Livros técnicos que li (ou usei):&lt;/b&gt;&lt;/p&gt;&lt;p&gt;- Nenhum (de novo).&lt;/p&gt;&lt;p&gt;&lt;b&gt;10. Livros &quot;comuns&quot; (que não são técnicos):&lt;/b&gt;&lt;/p&gt;&lt;p&gt;- Há alguns anos tento ler todos os contos de Lovecraft e a leitura era arrastada. Decidi mudar de autor e funcionou. Li dois livros este ano:&lt;/p&gt;&lt;p&gt;- &lt;b&gt;&quot;Devoradores de Estrelas&quot;&lt;/b&gt; de Andy Weir. Resolvi ler após ver o trailer do filme e foi um dos melhores livros de ficção cientifica que já li. Não recomendo ver nada do filme antes de ler o livro. Só o trailer me deu muitos spoilers que deixariam a leitura melhor ainda.&lt;/p&gt;&lt;p&gt;- &lt;b&gt;&quot;Fundação&quot;&lt;/b&gt; de Isaac Asimov. Corrigindo uma falha grave de não ter lido os grandes clássicos. Ótimo livro e recomendo, tanto que já emendei no &quot;Fundação e império&quot;, que devo terminar esse mês.&lt;/p&gt;&lt;p&gt;&lt;b&gt;11. Melhor ferramenta na Web:&lt;/b&gt; Usando ainda muito o twitter. Não escrevo, só corujo.&lt;/p&gt;&lt;p&gt;&lt;b&gt;12. Melhor filme com eletrônica&lt;/b&gt;: Não lembro de nenhum que tenha chamado a minha atenção.&lt;/p&gt;&lt;p&gt;&lt;b&gt;13. Outros filmes que assisti (posso ter esquecido algum):&lt;/b&gt;&lt;/p&gt;&lt;p&gt;- The Eletric State - Fraquinho, mas bonito.&lt;/p&gt;&lt;p&gt;- Rebel Moon 1 e 2 - Muito lenga-lenga...&lt;/p&gt;&lt;p&gt;- Predator killer of Killers - Excelente animação e história.&lt;/p&gt;&lt;p&gt;- Capitão América: Admirável mundo novo - Até gostei, mas faltou algo.&lt;/p&gt;&lt;p&gt;- Great Wall - Fraco demais.&lt;/p&gt;&lt;p&gt;- Homem com H - Melhor cinebiografia nacional.&lt;/p&gt;&lt;p&gt;- Cazuza: O tempo não para - Emendando filmes nacionais biográficos esse é bem fraco.&lt;/p&gt;&lt;p&gt;- Nosso Sonho (Claudinho e Buchecha) - Surpreendeu um pouco, posso até falar que é bom.&lt;/p&gt;&lt;p&gt;- Kings man: A Origem - Divertido e com final meio ruim.&lt;/p&gt;&lt;p&gt;- G20 - Assisti até o final pra ter certeza do quanto é ruim.&lt;/p&gt;&lt;p&gt;- Chefes de Estado - Ok, divertido também. A parte da Safe House eu gostei muito.&lt;/p&gt;&lt;p&gt;- One Love - Outra cinebiografia. Não foi o que eu esperava.&lt;/p&gt;&lt;p&gt;- Five Nights at Freddy&#39;s - Competente quando comparado ao material original do jogo.&lt;/p&gt;&lt;p&gt;- Kpop Demon Hunters - Surpresa do ano, não esperava gostar e gostei.&lt;/p&gt;&lt;p&gt;- Terminator Dark Fate - O filme 3 não existiu, estragaram a história do 2, mas eu gostei desse.&lt;/p&gt;&lt;p&gt;- Somos tão Jovens - Mais uma cinebiografia e não deveria ter assistido, ruim demais.&lt;/p&gt;&lt;p&gt;- O Contador - Gostei e vi duas vezes, sei dos problemas mas me agradou.&lt;/p&gt;&lt;p&gt;- Fonte de Juventude - Aí eu lembro só que assisti e não gostei.&lt;/p&gt;&lt;p&gt;- O Contador 2 - Bem pior que o primeiro...&lt;/p&gt;&lt;p&gt;- Alien: Covenant - Estragaram a história geral da série. Não consegui terminar de tão ruim.&lt;/p&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;14. Séries e mini-séries:&lt;/b&gt;&lt;/p&gt;&lt;p&gt;- Stranger Things 4 - Boazinha.&lt;/p&gt;&lt;p&gt;- Andor 1 e 2 - Melhor série de Star Wars disparado. A segunda temporada é excelente.&lt;/p&gt;&lt;p&gt;- Skeleton Crew - É Goonies no espaço, gostei bastante.&lt;/p&gt;&lt;p&gt;- Ghosts 1 a 4 - Série boa demais, estou racionando os últimos episódios pra não acabar rápido.&lt;/p&gt;&lt;p&gt;- Last Airbender - É a mesma história do desenho então é boa.&lt;/p&gt;&lt;p&gt;- Love Death + Robots 4 - Algumas boas histórias, outras nem tanto. Na média.&lt;/p&gt;&lt;p&gt;- Foundation 3 - Continua com um ótimo plot dos Imperadores e não tão boa da fundação mesmo.&lt;/p&gt;&lt;p&gt;- Sandman - Boa adaptação, última temporada bem corrida.&lt;/p&gt;&lt;p&gt;- Nível Secreto - Algumas histórias foram excelentes (D&amp;amp;D e Warhammer 40k) outras nem tanto.&lt;/p&gt;&lt;p&gt;- O Eternauta - Melhor série Argentina que já assisti (a única também) e uma das melhores Sci-fi.&lt;/p&gt;&lt;p&gt;- Alien Earth - É ruim, mas eu me diverti.&lt;/p&gt;&lt;p&gt;- The Witcher (até a última disponível) - É bem fraquinha mas divertida em alguns episódios.&lt;/p&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;15. Jogos:&lt;/b&gt;&lt;/p&gt;&lt;p&gt;Diablo 3 - Joguei mais duas temporadas, como sempre.&lt;/p&gt;&lt;p&gt;Door Kickers 2 - A última versão trouxe missões novas que terminei com 5 estrelas também.&lt;/p&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;16. Música:&lt;/b&gt;&lt;/p&gt;&lt;p&gt;Perdi minhas músicas na troca de celular e tive que refazer com outras. Não ficou bom e refazer uma melhor.&lt;/p&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;17. Metas para 2026:&lt;/b&gt;&lt;/p&gt;&lt;p&gt;- Dois vídeos por semana no canal. É o ideal mas sei que vai ser bem difícil.&lt;/p&gt;&lt;p&gt;- Um projeto novo e totalmente aberto. O deste ano talvez nem funcione, mas já está encaminhado.&lt;/p&gt;&lt;p&gt;- 85.000 inscritos no canal. Sendo mais realista desta vez.&lt;/p&gt;&lt;p&gt;- Ler e terminar mais de 12 livros. Acho que este ano vai.&lt;/p&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/1005167817968492291/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2026/01/pequena-retrospectiva-de-2025-e-o-que.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/1005167817968492291'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/1005167817968492291'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2026/01/pequena-retrospectiva-de-2025-e-o-que.html' title='Pequena retrospectiva de 2025 e o que espero para 2026'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZO4OOAUDPN7YnLp9pM6jwyzm-dNxA-haVWpv_OcR8kjxMhxPEvCgDU-IhU4LDaZIPdLJRN5Lur1HnBbLdGWcOMGXL7H5GbYsDFDpTeGqOvecFCE90f1k15pPrdMm3pTQOeaiWZPAQS_7JhJEu1SIgKjSkPtMBkzJYW0GPtT4SxtDc8g10IjmfNx96ECg/s72-w610-h640-c/IMG_2282.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-7598639463405137917</id><published>2025-12-07T14:31:00.004-03:00</published><updated>2025-12-07T14:31:31.135-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Aleatoriedades"/><category scheme="http://www.blogger.com/atom/ns#" term="O que tem dentro"/><title type='text'>Por dentro de um adaptador HDMI para VGA</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDV4Sar77qXAEdyp86Xci-N2G7MjqogAxXvaEaiC1xr9kaCj8TUErvxcKGY-Xcfz7mnZgEVCXVsIzqzAVCZn_69p7PbYZVjeUJgKyQ3dpL6D-ynxuvXbUPDEtzWEg-egdz4nlqggiwC8tZrcYFrvnxxz-QQNop4ijO4yBnmqB3wWrbOe9srAjKEVS4ghA/s1280/HDMI-VGA-1.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Conversor HDMI para VGA&quot; border=&quot;0&quot; data-original-height=&quot;1280&quot; data-original-width=&quot;927&quot; height=&quot;640&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDV4Sar77qXAEdyp86Xci-N2G7MjqogAxXvaEaiC1xr9kaCj8TUErvxcKGY-Xcfz7mnZgEVCXVsIzqzAVCZn_69p7PbYZVjeUJgKyQ3dpL6D-ynxuvXbUPDEtzWEg-egdz4nlqggiwC8tZrcYFrvnxxz-QQNop4ijO4yBnmqB3wWrbOe9srAjKEVS4ghA/w464-h640/HDMI-VGA-1.JPG&quot; title=&quot;Conversor HDMI para VGA&quot; width=&quot;464&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Continuando a desmontar umas coisas que recebi aqui. Agora um adaptador HDMI para VGA. No caso entra HDMI e sai VGA. Bom para usar com monitores mais antigos e foi onde testei, funciona muito bem.&lt;p&gt;&lt;/p&gt;&lt;p&gt;Na parte de VGA tem uma saída pra áudio, caso precise:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgL-yVnEveSNeTuUzkPTP5dmhd51HumYez6K-YuOUhU199nhsW1quKEe5pIKju6lpEaL-3vr-O3bWqATRoqOQnIy2yIh1k9KmYnPjBfV3gTm__F8CJmlRYSnPQ2nTaGj_kSL0hfsGf3GNpbO4Wdc_MOFnP9aU-xGrkkngrTvDWkM_2GXJoZBDb2y394QYw/s1280/HDMI-VGA-2.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Conversor HDMI para VGA&quot; border=&quot;0&quot; data-original-height=&quot;898&quot; data-original-width=&quot;1280&quot; height=&quot;450&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgL-yVnEveSNeTuUzkPTP5dmhd51HumYez6K-YuOUhU199nhsW1quKEe5pIKju6lpEaL-3vr-O3bWqATRoqOQnIy2yIh1k9KmYnPjBfV3gTm__F8CJmlRYSnPQ2nTaGj_kSL0hfsGf3GNpbO4Wdc_MOFnP9aU-xGrkkngrTvDWkM_2GXJoZBDb2y394QYw/w640-h450/HDMI-VGA-2.JPG&quot; title=&quot;Conversor HDMI para VGA&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;O circuito fica todo numa placa dentro do conector VGA. Embaixo não tem nada:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJCSM5b9TmC_pyEme3NrzGHFcIseflph6ux8jsIV42-FWWmwlbSKsXHkQZ7NLv9rVTnoY-TvfjpVa6d53rAUUCdL43-AG-L3lXRyzzJctId6wtraFmZiWAur4xLMmJ0KXkF7blmxsnz0wOqYRfRMdgHBwtpRll_lH5ve8AkmpzT3BOFkGXfoBK9RA5Luw/s1600/HDMI-VGA-3.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Conversor HDMI para VGA&quot; border=&quot;0&quot; data-original-height=&quot;1151&quot; data-original-width=&quot;1600&quot; height=&quot;460&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJCSM5b9TmC_pyEme3NrzGHFcIseflph6ux8jsIV42-FWWmwlbSKsXHkQZ7NLv9rVTnoY-TvfjpVa6d53rAUUCdL43-AG-L3lXRyzzJctId6wtraFmZiWAur4xLMmJ0KXkF7blmxsnz0wOqYRfRMdgHBwtpRll_lH5ve8AkmpzT3BOFkGXfoBK9RA5Luw/w640-h460/HDMI-VGA-3.JPG&quot; title=&quot;Conversor HDMI para VGA&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;Já do outro lado tem um CI AG6200 da Algoltek que é um conversor HDMI para VGA mesmo. Tem também um CI ES7144S, DAC com entrada I2S para áudio:&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtawq03ae3GfNLFioVh9scdeEm4Xb2e4Gx-iXfUBPjwtA-IbJMDoOD0SCTdKypuuXQDi0M25hf6R4SaF47apvyStprs6oOjjdgytorq1OzM5l_-FHsl6eeaRU9f8hQb9eJva528TNyqQSbnh1w874Hod2FF3l2GQWqTVAZFU5tgo6m6fz6h1yuriAYyls/s1600/HDMI-VGA-4.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Conversor HDMI para VGA&quot; border=&quot;0&quot; data-original-height=&quot;1189&quot; data-original-width=&quot;1600&quot; height=&quot;476&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtawq03ae3GfNLFioVh9scdeEm4Xb2e4Gx-iXfUBPjwtA-IbJMDoOD0SCTdKypuuXQDi0M25hf6R4SaF47apvyStprs6oOjjdgytorq1OzM5l_-FHsl6eeaRU9f8hQb9eJva528TNyqQSbnh1w874Hod2FF3l2GQWqTVAZFU5tgo6m6fz6h1yuriAYyls/w640-h476/HDMI-VGA-4.JPG&quot; title=&quot;Conversor HDMI para VGA&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/7598639463405137917/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/12/por-dentro-de-um-adaptador-hdmi-para-vga.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/7598639463405137917'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/7598639463405137917'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/12/por-dentro-de-um-adaptador-hdmi-para-vga.html' title='Por dentro de um adaptador HDMI para VGA'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDV4Sar77qXAEdyp86Xci-N2G7MjqogAxXvaEaiC1xr9kaCj8TUErvxcKGY-Xcfz7mnZgEVCXVsIzqzAVCZn_69p7PbYZVjeUJgKyQ3dpL6D-ynxuvXbUPDEtzWEg-egdz4nlqggiwC8tZrcYFrvnxxz-QQNop4ijO4yBnmqB3wWrbOe9srAjKEVS4ghA/s72-w464-h640-c/HDMI-VGA-1.JPG" height="72" width="72"/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-3624205518503517922</id><published>2025-12-03T19:30:00.002-03:00</published><updated>2025-12-03T19:30:17.503-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="História da Eletrônica"/><category scheme="http://www.blogger.com/atom/ns#" term="Velharias"/><title type='text'>Dando uma olhada numas velhas revistas de eletrônica</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8yaeVlicp-bNcKC8OygDY21ncdOrrqcOnwK1v5e2rZXxUAqoMRGxYg5nJI8F0XxhSJa57BhFtTG7xKxWQaSzn8Zx6AllqL7S4pabvIAoS0mYhRX5hFOJiVerjbrY94eSP4OyFcFv_FTGJRyiJMmvGzv3dR4xwcGzZFSBeMJvTZqlUlE3ARPWASR7mw3o/s1280/revistas.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Revistas de eletrônica&quot; border=&quot;0&quot; data-original-height=&quot;802&quot; data-original-width=&quot;1280&quot; height=&quot;402&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8yaeVlicp-bNcKC8OygDY21ncdOrrqcOnwK1v5e2rZXxUAqoMRGxYg5nJI8F0XxhSJa57BhFtTG7xKxWQaSzn8Zx6AllqL7S4pabvIAoS0mYhRX5hFOJiVerjbrY94eSP4OyFcFv_FTGJRyiJMmvGzv3dR4xwcGzZFSBeMJvTZqlUlE3ARPWASR7mw3o/w640-h402/revistas.JPG&quot; title=&quot;Revistas de eletrônica&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Daí eu ganhei um pacote de revistas de eletrônica antigas. Algumas vieram com plaquinhas e devo montar um dos projetos num vídeo futuro. Segue o vídeo:&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;iframe allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;315&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; src=&quot;https://www.youtube.com/embed/L-AR-YWn47s?si=sM0l__JFqTogc01b&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Citei no vídeo e coloco o link aqui para o meu repositório com os &lt;a href=&quot;https://github.com/Pakequis/Indices_revistas_de_eletronica&quot;&gt;índices de revistas de eletrônica brasileiras&lt;/a&gt;.&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/3624205518503517922/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/12/dando-uma-olhada-numas-velhas-revistas.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/3624205518503517922'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/3624205518503517922'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/12/dando-uma-olhada-numas-velhas-revistas.html' title='Dando uma olhada numas velhas revistas de eletrônica'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8yaeVlicp-bNcKC8OygDY21ncdOrrqcOnwK1v5e2rZXxUAqoMRGxYg5nJI8F0XxhSJa57BhFtTG7xKxWQaSzn8Zx6AllqL7S4pabvIAoS0mYhRX5hFOJiVerjbrY94eSP4OyFcFv_FTGJRyiJMmvGzv3dR4xwcGzZFSBeMJvTZqlUlE3ARPWASR7mw3o/s72-w640-h402-c/revistas.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-8282088626659225721</id><published>2025-11-12T18:30:00.005-03:00</published><updated>2025-11-13T13:18:00.363-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Consertos"/><title type='text'>Consertando um som Philips AS565 encontrado na rua</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEij1qcQwwGsnIb8l7fCuSy5ZjhGUjG27Coh37DuVkrMyVRdNyitmWMlxc4m5d7iLCQm9NGNZ-wJ2dKpCAsaD2P91fAtOiFMduyQyAJhjpAd8hbt4Ru9nOHXzXVLS3vQPlGwy5Xu7drNXfsPIPbEBJJ1ULiI7jKHLb8VOy_6LbY_Ss5B8WIRiD4xkyseKTk/s1600/Philips-AS565-0.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;1600&quot; data-original-width=&quot;1272&quot; height=&quot;640&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEij1qcQwwGsnIb8l7fCuSy5ZjhGUjG27Coh37DuVkrMyVRdNyitmWMlxc4m5d7iLCQm9NGNZ-wJ2dKpCAsaD2P91fAtOiFMduyQyAJhjpAd8hbt4Ru9nOHXzXVLS3vQPlGwy5Xu7drNXfsPIPbEBJJ1ULiI7jKHLb8VOy_6LbY_Ss5B8WIRiD4xkyseKTk/w508-h640/Philips-AS565-0.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;508&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;O aparelho de som acima (desmontado para limpeza, um Philips AS565) foi encontrado na rua. Trouxe ele pra casa pra tentar colocar pelo menos uma uma de suas &quot;habilidades&quot; pra funcionar. Ele tem tape-deck duplo, rádio, toca-discos de vinil e não mais o CD. Este último não se encontrava no aparelho quando peguei. Segue o vídeo do conserto:&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;315&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; src=&quot;https://www.youtube.com/embed/__VdEYms6rI?si=N8ffzcx16MUE6f7N&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;Começando pelo tape-deck, que é duplo (para duas fitas) e usa apenas um motor. As correias estavam desmanchadas e viraram uma massa de borracha em vários pontos. Aqui o motor como estava:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTEsywAT_Uwv_jBEfsyOk8vYrrCpal_uCdvXgsjye4RV4mQTJGe9fdzbYWr7fawPt2KktRg_KxRh5wDl7X2judqtZ5JEOwYhGRDc68e2DuvpTzApRBB7gsrGKnCAB5rR3QL77qmPLIEIF_nHjI40tZFq07_m8xCU3fzZ2NxdGRPEIkShbf7PdLjeyz9E8/s1600/Philips-AS565-2.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;1113&quot; data-original-width=&quot;1600&quot; height=&quot;446&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTEsywAT_Uwv_jBEfsyOk8vYrrCpal_uCdvXgsjye4RV4mQTJGe9fdzbYWr7fawPt2KktRg_KxRh5wDl7X2judqtZ5JEOwYhGRDc68e2DuvpTzApRBB7gsrGKnCAB5rR3QL77qmPLIEIF_nHjI40tZFq07_m8xCU3fzZ2NxdGRPEIkShbf7PdLjeyz9E8/w640-h446/Philips-AS565-2.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;Tive que limpar e retirar essa massa para passar as novas correias. Aqui o tape-deck já com as novas correias:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMcsb-Sg626CecoLdNtJHTLfvUC94NeuJia57o1SBfYg3Vam3DpH1Hanz3YHcB9Es7ayb8pU9-zk2AT5_3g2etxd4yPG3Fb_7cInaPoPziPiBgVFkw6H0FyZoTlzvS53QEtoZ2S897jNncU8zoUbyndHycds0bAXUwpic58feZlRK3KStrauwxb5awS3c/s1600/Philips-AS565-8.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;753&quot; data-original-width=&quot;1600&quot; height=&quot;302&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMcsb-Sg626CecoLdNtJHTLfvUC94NeuJia57o1SBfYg3Vam3DpH1Hanz3YHcB9Es7ayb8pU9-zk2AT5_3g2etxd4yPG3Fb_7cInaPoPziPiBgVFkw6H0FyZoTlzvS53QEtoZ2S897jNncU8zoUbyndHycds0bAXUwpic58feZlRK3KStrauwxb5awS3c/w640-h302/Philips-AS565-8.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;Para registro, o outro lado da mecânica:&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjd0MYpdkPJZvUiv7v48UCVUeK1cYwPbUxCoOj9VkienVwpo1vT8Eu5drSrj6ud9b6bOX7pRWkCy2UhKM9FqRxxEBV2otvoKyGWgmNgZ_AkuyVHTIixvcXFYoUroo2FZn_Op5c_j_RPodHYrOIoZ85C4FNsj4lbqQ4Rbl1pbBgbJ2ZepfZNhiYWFjqK7Qc/s1600/Philips-AS565-3.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;786&quot; data-original-width=&quot;1600&quot; height=&quot;314&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjd0MYpdkPJZvUiv7v48UCVUeK1cYwPbUxCoOj9VkienVwpo1vT8Eu5drSrj6ud9b6bOX7pRWkCy2UhKM9FqRxxEBV2otvoKyGWgmNgZ_AkuyVHTIixvcXFYoUroo2FZn_Op5c_j_RPodHYrOIoZ85C4FNsj4lbqQ4Rbl1pbBgbJ2ZepfZNhiYWFjqK7Qc/w640-h314/Philips-AS565-3.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;Já a eletrônica para as fitas ficam nesta placa:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEih777l_SMt92jswMZq9JK73BI9F0S0rLVVrzJb-b5nb-eQabS8NG6Gxg_ke-qbR7kFkXffF14rRAuEP1uis3KtnY8kQ65y1TMpKCnqunCNQBRKclGO_tYiEXp9yLNHmHzn0lbyvLYJvLGJewoojyD13ZVFkDjbSV61GcKc5ORGFv7HUoOMsOH7qg8zZxw/s1600/Philips-AS565-6.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;1186&quot; data-original-width=&quot;1600&quot; height=&quot;474&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEih777l_SMt92jswMZq9JK73BI9F0S0rLVVrzJb-b5nb-eQabS8NG6Gxg_ke-qbR7kFkXffF14rRAuEP1uis3KtnY8kQ65y1TMpKCnqunCNQBRKclGO_tYiEXp9yLNHmHzn0lbyvLYJvLGJewoojyD13ZVFkDjbSV61GcKc5ORGFv7HUoOMsOH7qg8zZxw/w640-h474/Philips-AS565-6.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;Toda transistorizada no lado dos componentes. Na parte de baixo tem os CIs amplificadores para as cabeças (amplificador duplo para áudio AN7318S) em SMD:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifMBpgjTDSHNPFgsgXG24B5A9oZ6hIprfx0WmM0O3bAuOaYY7yr2-X4L03HAt6QzUYEMdrPVnO6c8lC_f1BFyxRvjZRVMA0S_XutCnOuNWXq4TBHO-v1RIgs0yTByy-3BgJw12UZE0jAS9cKLb9UZbvbQxDLuavUtIlq51rFGs6cDjv1fHnnA98KUYJf8/s1600/Philips-AS565-7.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;1264&quot; data-original-width=&quot;1600&quot; height=&quot;506&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifMBpgjTDSHNPFgsgXG24B5A9oZ6hIprfx0WmM0O3bAuOaYY7yr2-X4L03HAt6QzUYEMdrPVnO6c8lC_f1BFyxRvjZRVMA0S_XutCnOuNWXq4TBHO-v1RIgs0yTByy-3BgJw12UZE0jAS9cKLb9UZbvbQxDLuavUtIlq51rFGs6cDjv1fHnnA98KUYJf8/w640-h506/Philips-AS565-7.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;No deck foi só trocar as correias mesmo. No toca-discos de vinil a agulha estava quebrada e tive que colocar uma nova. O toca-discos estava desconectado do resto do circuito, mas bastou reconectar que ele voltou a funcionar e rodar o prato. O circuito amplificador para o toca-discos fica numa plaquinha atrás do aparelho, junto com os conectores de entrada auxiliar:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhH2FGOWQQFg5GYqnh7R2q5EKz6Y2iMbHw4NI-jiU45F9DhPDrt3OxR0wtC6FnVV3NxRT6KLjedVPxSXRbSe0lWTlRy4u87kyNGNm6TlqtqOuIViTyL_8ZS0aCPj2I9Gl4bocgi8GBkwcYaQiI04gBxbca1R_6Qd6iQ7zZPtuZK8gyu1XNnNae1JVaOuf0/s1280/Philips-AS565-19.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;840&quot; data-original-width=&quot;1280&quot; height=&quot;420&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhH2FGOWQQFg5GYqnh7R2q5EKz6Y2iMbHw4NI-jiU45F9DhPDrt3OxR0wtC6FnVV3NxRT6KLjedVPxSXRbSe0lWTlRy4u87kyNGNm6TlqtqOuIViTyL_8ZS0aCPj2I9Gl4bocgi8GBkwcYaQiI04gBxbca1R_6Qd6iQ7zZPtuZK8gyu1XNnNae1JVaOuf0/w640-h420/Philips-AS565-19.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;O circuito é um amplificador para cartucho cerâmico, mais barato, com transistores:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAfxksU1YJAH-6J-Ka8ZA3Qwwf5GEIctAX09NcIj9w9rLZCsrsUuM_3F39xLTq-HgxNZQe6CYkKibWrQajZYhHB9_m2SX99zB1vVog_mvvyJ1BgO92oNuaNK9rHWpI71x-PJpdfwseDXUsSYhYS7tlU2kmIn-8WADRBGDLaj6g4IYQ9RDT53gIsyO24mk/s1600/Philips-AS565-11.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;1194&quot; data-original-width=&quot;1600&quot; height=&quot;478&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAfxksU1YJAH-6J-Ka8ZA3Qwwf5GEIctAX09NcIj9w9rLZCsrsUuM_3F39xLTq-HgxNZQe6CYkKibWrQajZYhHB9_m2SX99zB1vVog_mvvyJ1BgO92oNuaNK9rHWpI71x-PJpdfwseDXUsSYhYS7tlU2kmIn-8WADRBGDLaj6g4IYQ9RDT53gIsyO24mk/w640-h478/Philips-AS565-11.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;O rádio estava funcionando normalmente, mas tirei fotos também. Aqui a parte de baixo:&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6Jmpygn6PK5wrvE5LuiInNclFiQFRKDkKCP_rHTTKFUmi5M4uTILxLk1mNJbr3SIGtlOgV52fXEMpqXHnnrHopY2hcM_rFfbWEGc0i7JnY1xDyjHj8nsNJBxPNeXL5hOhQRUPizefB_6abYst15v7Fq39LenXkWPvJgnfPZl4WKJaos5GbCWEsKhlpB0/s1600/Philips-AS565-24.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;1211&quot; data-original-width=&quot;1600&quot; height=&quot;484&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6Jmpygn6PK5wrvE5LuiInNclFiQFRKDkKCP_rHTTKFUmi5M4uTILxLk1mNJbr3SIGtlOgV52fXEMpqXHnnrHopY2hcM_rFfbWEGc0i7JnY1xDyjHj8nsNJBxPNeXL5hOhQRUPizefB_6abYst15v7Fq39LenXkWPvJgnfPZl4WKJaos5GbCWEsKhlpB0/w640-h484/Philips-AS565-24.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;Deste lado tem um TEA5757H SMD. Do outro tem os componentes PTH:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqQdMe5sjVOjLSH64IvdbpmX5-Kb4R8yIAohBvcYBmHUlSO9YsPgLxdRk80iFBrME8dbPt797ciQEndi7-oTI6yd8Pw2RPREMNeX8rlDgSPhiAVWfVLp8-Yo5TPVM-EoKcELAyONfEjAtVNZ24ZPm5tnTYiaWFn9cP1HaQMoDTD87qfMNktw0lSp_4fKk/s1600/Philips-AS565-9.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;1074&quot; data-original-width=&quot;1600&quot; height=&quot;430&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqQdMe5sjVOjLSH64IvdbpmX5-Kb4R8yIAohBvcYBmHUlSO9YsPgLxdRk80iFBrME8dbPt797ciQEndi7-oTI6yd8Pw2RPREMNeX8rlDgSPhiAVWfVLp8-Yo5TPVM-EoKcELAyONfEjAtVNZ24ZPm5tnTYiaWFn9cP1HaQMoDTD87qfMNktw0lSp_4fKk/w640-h430/Philips-AS565-9.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;Já a placa do painel com os botões tem um microcontrolador ali na parte da solda:&lt;div&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjTl5usSgz8br2fboLYuI5oOCxFUSX8_ldU_P-IhMk68dwxtjj2Z8xvwF9IYndylL5bbx9z_JNS0QLHI3c2v7SgN-AfgSJEvxXQfwoT23R9t1z5iMv9Ph6q370MQfnjCH8t_J-4cNssR4ElmszrrKvaVULjQvpgOM2uZ7opl8CFdgppvJKohBBmkDobPpg/s1600/Philips-AS565-25.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;960&quot; data-original-width=&quot;1600&quot; height=&quot;384&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjTl5usSgz8br2fboLYuI5oOCxFUSX8_ldU_P-IhMk68dwxtjj2Z8xvwF9IYndylL5bbx9z_JNS0QLHI3c2v7SgN-AfgSJEvxXQfwoT23R9t1z5iMv9Ph6q370MQfnjCH8t_J-4cNssR4ElmszrrKvaVULjQvpgOM2uZ7opl8CFdgppvJKohBBmkDobPpg/w640-h384/Philips-AS565-25.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;A placa logo acima tem só botões, por isso não tirei foto do lado dos componentes dela. Na maior tem o display (VFD), os botões e o encoder para o volume:&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGcGoM7tuJ2kSantl84oNLMjjFeXgwOrjtvapDnDvGXwt4QBMMG21x8tudhsxPzK5R5wtFEQhR7GpTw6kOAxlFPIbHhTVmf-Dj3e9gIODlIQVdad9I7o3H7xzhMP1SJTM0C0clW2Yfj5pmAjhyphenhypheneTzao2KkZiNhUuLeelNSlfpyc0cC5dWODw1cYjzEs2w/s1600/Philips-AS565-13.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;698&quot; data-original-width=&quot;1600&quot; height=&quot;280&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGcGoM7tuJ2kSantl84oNLMjjFeXgwOrjtvapDnDvGXwt4QBMMG21x8tudhsxPzK5R5wtFEQhR7GpTw6kOAxlFPIbHhTVmf-Dj3e9gIODlIQVdad9I7o3H7xzhMP1SJTM0C0clW2Yfj5pmAjhyphenhypheneTzao2KkZiNhUuLeelNSlfpyc0cC5dWODw1cYjzEs2w/w640-h280/Philips-AS565-13.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;A fonte de alimentação usa duas placas, em uma tem o transformador e fusíveis:&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiw42Whh-mn05CoHFOX86gv5fRA3u-we7BK6iscHkORehFdkSorOlMBmsCu7OQ4eEKTioJIazkq9On0fhGA1Cc_1R37huc3fYhxlWhGAdB6ZIzdhaGQ6HAk-R4ZULNblLJcwmrLeNh2S-IdJsiBuFpGrOWshBGWdB_51d6gebSmOUVPjWEqbsIxrazyHwU/s1600/Philips-AS565-12.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;1600&quot; data-original-width=&quot;1328&quot; height=&quot;640&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiw42Whh-mn05CoHFOX86gv5fRA3u-we7BK6iscHkORehFdkSorOlMBmsCu7OQ4eEKTioJIazkq9On0fhGA1Cc_1R37huc3fYhxlWhGAdB6ZIzdhaGQ6HAk-R4ZULNblLJcwmrLeNh2S-IdJsiBuFpGrOWshBGWdB_51d6gebSmOUVPjWEqbsIxrazyHwU/w532-h640/Philips-AS565-12.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;532&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;A retificação, filtragem e reguladores de tensão ficam em outra placa, junto com o amplificador (um AN7164):&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijIExZ9S5JGcIEzBM_wahOS7RXSfxO_1AwoXhXr0XMI99fdUlzE_ckazqRoO8Ux1Hb3BMN-deifxB-sZVIMKqNc4IraH5Xr7oB7Ha0SdqYAr-1tIfBPIYEbSdFtyepBP2rVmn_ZPhs19STgHRIhFQQ9959W6VXTwh5H_WGeWOA6vOW5MFyApxgMcSHDZE/s1600/Philips-AS565-10.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;1149&quot; data-original-width=&quot;1600&quot; height=&quot;460&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijIExZ9S5JGcIEzBM_wahOS7RXSfxO_1AwoXhXr0XMI99fdUlzE_ckazqRoO8Ux1Hb3BMN-deifxB-sZVIMKqNc4IraH5Xr7oB7Ha0SdqYAr-1tIfBPIYEbSdFtyepBP2rVmn_ZPhs19STgHRIhFQQ9959W6VXTwh5H_WGeWOA6vOW5MFyApxgMcSHDZE/w640-h460/Philips-AS565-10.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;Tem um dissipador para a ponte retificadora e para o amplificador de áudio que retirei na limpeza e pra fotografar melhor a placa.&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Por último a placa de áudio, com um TEA6321T (controle de volume e seletor de entradas), um amp-op quádruplo LM326 e mais dois de 8 pinos:&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUfgFYib2kxLP4QclY2SfegQ0ipjaIbnZR5kM5YWNRYd2pP-5tYAz9G2sf-r70mpRsg2hrzZriqtFGV8BN9ZCfx6qdIOQE91XFIpcWcfnkEWcqDD3TP52fc3hhwCIRU-XRLF2b0hJgrfeBiUK0D7xYSkh374GayTGMION0XWXoor-Mkip4MoUwF5ttCtk/s1600/Philips-AS565-14.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;1303&quot; data-original-width=&quot;1600&quot; height=&quot;522&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUfgFYib2kxLP4QclY2SfegQ0ipjaIbnZR5kM5YWNRYd2pP-5tYAz9G2sf-r70mpRsg2hrzZriqtFGV8BN9ZCfx6qdIOQE91XFIpcWcfnkEWcqDD3TP52fc3hhwCIRU-XRLF2b0hJgrfeBiUK0D7xYSkh374GayTGMION0XWXoor-Mkip4MoUwF5ttCtk/w640-h522/Philips-AS565-14.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;Do lado dos componentes desta placa tem o conector de conexão do fone de ouvido e talvez o culpado pelo descarte do aparelho:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIgus4kFKTQTgJ0MBdTjZ3zzRH-l8CLd0za2cv0gIYHQ3Popaz_FagFzAMb5Pyui6JHQpNCsAZhb3PzjAoj540-93pH9ayjDCnToGFOaZuVFbxYMYWHuyek4cmal43djwuovNgBvWcIkuqKoRiJoLXDueMmfy9tPOBpA-YvlhRjISI11UQbVl6gY0Nz-w/s1600/Philips-AS565-16.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;1382&quot; data-original-width=&quot;1600&quot; height=&quot;552&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIgus4kFKTQTgJ0MBdTjZ3zzRH-l8CLd0za2cv0gIYHQ3Popaz_FagFzAMb5Pyui6JHQpNCsAZhb3PzjAoj540-93pH9ayjDCnToGFOaZuVFbxYMYWHuyek4cmal43djwuovNgBvWcIkuqKoRiJoLXDueMmfy9tPOBpA-YvlhRjISI11UQbVl6gY0Nz-w/w640-h552/Philips-AS565-16.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Este conector apresentava o mesmo defeito do &lt;a href=&quot;https://www.pakequis.com.br/2024/07/consertando-um-aparelho-de-som-philips.html&quot;&gt;outro som Philips que já consertei e mostrei anteriormente aqui no blog&lt;/a&gt;&amp;nbsp;onde a chave interna que indica a presença de fone de ouvido não chaveava o som para o amplificador. Para o conserto final e colocar o aparelho funcionando com caixas acústicas retirei o conector e fiz duas pontes de solda assim:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSgrrgvb7nyCHj0ArMn3BPznRQCfk4_62__k4YZ1b2XWuAqU3mVW4V30B6j9x1ogRUoKtpN5WaLZ3KJ2_-FpHx4P7SmrSQhz8L1Pn2TxNTyFaKx4Bmy_8X2sxES7p7iJyYLBDVsXZnxbdxbJe74Xqq5ks_l8n5EIJKXSzqyFUKUjAZbXbS2QxacJjWKlA/s1065/Philips-AS565-18.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Philips AS565&quot; border=&quot;0&quot; data-original-height=&quot;630&quot; data-original-width=&quot;1065&quot; height=&quot;378&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSgrrgvb7nyCHj0ArMn3BPznRQCfk4_62__k4YZ1b2XWuAqU3mVW4V30B6j9x1ogRUoKtpN5WaLZ3KJ2_-FpHx4P7SmrSQhz8L1Pn2TxNTyFaKx4Bmy_8X2sxES7p7iJyYLBDVsXZnxbdxbJe74Xqq5ks_l8n5EIJKXSzqyFUKUjAZbXbS2QxacJjWKlA/w640-h378/Philips-AS565-18.JPG&quot; title=&quot;Philips AS565&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;Agora não tem mais a opção de usar fones de ouvido, fora isso e o CD o aparelho está funcionando novamente.&lt;/div&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/8282088626659225721/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/11/consertando-um-som-philips-as565.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/8282088626659225721'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/8282088626659225721'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/11/consertando-um-som-philips-as565.html' title='Consertando um som Philips AS565 encontrado na rua'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEij1qcQwwGsnIb8l7fCuSy5ZjhGUjG27Coh37DuVkrMyVRdNyitmWMlxc4m5d7iLCQm9NGNZ-wJ2dKpCAsaD2P91fAtOiFMduyQyAJhjpAd8hbt4Ru9nOHXzXVLS3vQPlGwy5Xu7drNXfsPIPbEBJJ1ULiI7jKHLb8VOy_6LbY_Ss5B8WIRiD4xkyseKTk/s72-w508-h640-c/Philips-AS565-0.JPG" height="72" width="72"/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-1716871019553255473</id><published>2025-11-05T19:00:00.000-03:00</published><updated>2025-11-05T19:00:00.120-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="O que tem dentro"/><title type='text'>Por dentro de um medidor de energia de tomada</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjWDHtJzTM3GtyFRLRkd-4LXbBvN7t3k6m6sgp9CWTBWdCw5paL0iSf6hkF96tIyslUnroG21hVJnM8ppu9OwzX_8T4kFOK1NO5VkgEa2l8vb02oYYCQVZhXkwBNlwKiZ8jDWpe_JDf_S3XgTFrj9GBy7O7dhRRpZlP6Af589PaMDJaEtwEf6AdDUEzUWA/s1600/medidor-de-energia-0.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Medidor de energia&quot; border=&quot;0&quot; data-original-height=&quot;1600&quot; data-original-width=&quot;1235&quot; height=&quot;640&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjWDHtJzTM3GtyFRLRkd-4LXbBvN7t3k6m6sgp9CWTBWdCw5paL0iSf6hkF96tIyslUnroG21hVJnM8ppu9OwzX_8T4kFOK1NO5VkgEa2l8vb02oYYCQVZhXkwBNlwKiZ8jDWpe_JDf_S3XgTFrj9GBy7O7dhRRpZlP6Af589PaMDJaEtwEf6AdDUEzUWA/w494-h640/medidor-de-energia-0.JPG&quot; title=&quot;Medidor de energia&quot; width=&quot;494&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Faz tempo que eu queria um desses medidores de energia para monitorar o consumo de alguns aparelhos aqui de casa. Segue o vídeo que fiz, de um review rapido e desmontagem do aparelho:&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe width=&quot;560&quot; height=&quot;315&quot; src=&quot;https://www.youtube.com/embed/b-oGOG2ecL4?si=mE8nYuNMHOg397NU&quot; title=&quot;YouTube video player&quot; frameborder=&quot;0&quot; allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; allowfullscreen&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;Existem várias versões desses medidores, alguns sem backlight, alguns com bateria interna, alguns medem algo que outro não mede, etc. Esse aqui tem backlight para o display (azul) e não tem bateria interna, embora tenha lugar na placa para conectar uma. A placa do medidor mesmo é assim:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi6fnEjKIPf4P6zLdV2raODI8A6XAB9oVt3qyL5UOqUGHILY479ppAEY837erqPnjZZ4-o_gb5M_MZb5bHXydexzcGTx9azckBnS8YE0D6XqCt02jLKoi5BDK7oR_HSpuDZPhb4O4rbPNDJ0SWQOW26FOCCs4HuqTa7vNh5hnJLfGTWaBLHn11seAk-S2s/s1600/medidor-de-energia-1.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Medidor de energia&quot; border=&quot;0&quot; data-original-height=&quot;1073&quot; data-original-width=&quot;1600&quot; height=&quot;430&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi6fnEjKIPf4P6zLdV2raODI8A6XAB9oVt3qyL5UOqUGHILY479ppAEY837erqPnjZZ4-o_gb5M_MZb5bHXydexzcGTx9azckBnS8YE0D6XqCt02jLKoi5BDK7oR_HSpuDZPhb4O4rbPNDJ0SWQOW26FOCCs4HuqTa7vNh5hnJLfGTWaBLHn11seAk-S2s/w640-h430/medidor-de-energia-1.JPG&quot; title=&quot;Medidor de energia&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Aí tem uma fonte fast, sem isolação, formada pelo resistor de potência e o grande capacitor de poliéster, um diodo (D6), um capacitor eletrolítico e um regulador de tensão 78L05 SMD. Logo acima temos uma EEPROM 24C02 para guardar as configurações. O medidor mesmo é feito com um CI BL6523GX, que até onde apurei é usado em todas as variações desses aparelhos. Dá pra ver nessa placa a legenda &quot;BAT1&quot; e o desenho do símbolo da bateria.&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Por baixo a placa não tem nada:&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXQ83ck6id7CVC9bd2uT5BQN8ci8wBlfUSc3LQZpKmWrgQb35tj-szB49T-qFlX-awrLMyjZfoj5CFLxMQF4D8yOW2mhSB965Nu2C7QWR8lntOt0tGuB80geQwqpJDjQ4Pdyf8IyY0zXmdPXHQmewTx_caPr2jqijTSptqhaYZV944gRMa8cPPAqJN7Lg/s1600/medidor-de-energia-2.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Medidor de energia&quot; border=&quot;0&quot; data-original-height=&quot;1186&quot; data-original-width=&quot;1600&quot; height=&quot;474&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXQ83ck6id7CVC9bd2uT5BQN8ci8wBlfUSc3LQZpKmWrgQb35tj-szB49T-qFlX-awrLMyjZfoj5CFLxMQF4D8yOW2mhSB965Nu2C7QWR8lntOt0tGuB80geQwqpJDjQ4Pdyf8IyY0zXmdPXHQmewTx_caPr2jqijTSptqhaYZV944gRMa8cPPAqJN7Lg/w640-h474/medidor-de-energia-2.JPG&quot; title=&quot;Medidor de energia&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;Já a outra placa é a que controla o display, tem um CI ali, provavelmente um microcontrolador, mas sem identificação:&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgTL7s6c-sKDTKhM0XRskXjUuNYbeLhAWE2iXj6LArc-VYspQ9wKNbToYpAk5nZvdLZcL2fxOKz_zfZqYGYexxEagItNGnpciITCDVAFFWs_HDUMusB08nT1aJBj1XIy7CDF3B1s1AJVXlurjiyBq0g8fRU0XRkF6ZNSbSBXhpFK-0FuIxqv9KKJO_JjPc/s1600/medidor-de-energia-4.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Medidor de energia&quot; border=&quot;0&quot; data-original-height=&quot;1277&quot; data-original-width=&quot;1600&quot; height=&quot;510&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgTL7s6c-sKDTKhM0XRskXjUuNYbeLhAWE2iXj6LArc-VYspQ9wKNbToYpAk5nZvdLZcL2fxOKz_zfZqYGYexxEagItNGnpciITCDVAFFWs_HDUMusB08nT1aJBj1XIy7CDF3B1s1AJVXlurjiyBq0g8fRU0XRkF6ZNSbSBXhpFK-0FuIxqv9KKJO_JjPc/w640-h510/medidor-de-energia-4.JPG&quot; title=&quot;Medidor de energia&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Uma coisa legal desses medidores é que o CI BL6523GX comunica via serial com o microcontrolador e isso talvez possa ser útil para conectar um microcontrolador com Wifi ou Bluetooth para comunicação externa. O problema que vejo é só a fonte fast sem isolação, que tornam os testes um pouco complicado.</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/1716871019553255473/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/11/por-dentro-de-um-medidor-de-energia-de.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/1716871019553255473'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/1716871019553255473'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/11/por-dentro-de-um-medidor-de-energia-de.html' title='Por dentro de um medidor de energia de tomada'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjWDHtJzTM3GtyFRLRkd-4LXbBvN7t3k6m6sgp9CWTBWdCw5paL0iSf6hkF96tIyslUnroG21hVJnM8ppu9OwzX_8T4kFOK1NO5VkgEa2l8vb02oYYCQVZhXkwBNlwKiZ8jDWpe_JDf_S3XgTFrj9GBy7O7dhRRpZlP6Af589PaMDJaEtwEf6AdDUEzUWA/s72-w494-h640-c/medidor-de-energia-0.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-7435534144695426568</id><published>2025-11-03T19:00:00.002-03:00</published><updated>2025-11-03T19:00:00.113-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="O que tem dentro"/><title type='text'>Por dentro de uma placa de captura Pinnacle Studio PCTV USB</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDLXxEXmLqH3Pu7AhWm2SrL6yOjnObNQRoHkmZaunbHLab_bPI-njCul34EYK0hsiOKf7GqTTDjzfAVrOS3bMgyN7emQ-JLdUuI3oT9CQIEyRGDDbcG0lsvJ_En_OJ9w0wh1N8YkvTCgLXBP0Kxurqd6h6cuiiD2Bl6u9M5jEreawk_8P3Z84vR46AJfk/s1600/Pinnacle-Systems-USB-1.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Pinnacle Studio PCTV USB&quot; border=&quot;0&quot; data-original-height=&quot;1073&quot; data-original-width=&quot;1600&quot; height=&quot;430&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDLXxEXmLqH3Pu7AhWm2SrL6yOjnObNQRoHkmZaunbHLab_bPI-njCul34EYK0hsiOKf7GqTTDjzfAVrOS3bMgyN7emQ-JLdUuI3oT9CQIEyRGDDbcG0lsvJ_En_OJ9w0wh1N8YkvTCgLXBP0Kxurqd6h6cuiiD2Bl6u9M5jEreawk_8P3Z84vR46AJfk/w640-h430/Pinnacle-Systems-USB-1.JPG&quot; title=&quot;Pinnacle Studio PCTV USB&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;Mais um por dentro, desta vez uma placa de captura USB Pinnacle Studio PCTV. É uma placa de captura com entrada video composto, SVHS e sintonizador de TV. Não consegui fazer funcionar no Windows (10) por falta dos drivers. Tentei instalar vários mas nada funcionou. Também não encontrei nada sobre o hardware, então vamos desmontar:&lt;p&gt;&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVz4bsTiRZhteeq3ryS3-V0BnN2Hbkk8_IaVKZEWYgyTzIECJ30QyPmAoIrrYwssV9WBTEq1Iv9lzKzdZtxQRWcgRsQ-Pn81NyPD5_uR_317OGxQub2rjXtJD3u33zwigu1viLe-ziWIm_RobATwMHS4kPQUrMJxbQjzilCX3YDxMeFCvkO6DHpVtBvcg/s1280/Pinnacle-Systems-USB-2.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Pinnacle Studio PCTV USB&quot; border=&quot;0&quot; data-original-height=&quot;1101&quot; data-original-width=&quot;1280&quot; height=&quot;550&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVz4bsTiRZhteeq3ryS3-V0BnN2Hbkk8_IaVKZEWYgyTzIECJ30QyPmAoIrrYwssV9WBTEq1Iv9lzKzdZtxQRWcgRsQ-Pn81NyPD5_uR_317OGxQub2rjXtJD3u33zwigu1viLe-ziWIm_RobATwMHS4kPQUrMJxbQjzilCX3YDxMeFCvkO6DHpVtBvcg/w640-h550/Pinnacle-Systems-USB-2.JPG&quot; title=&quot;Pinnacle Studio PCTV USB&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Por baixo não tem nenhum componente, mas a etiqueta ali marca que foi feito na Alemanha. Já o lado dos componentes:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjAXWzEKqqlsHgrVlgNYexkha3eS-BGXO2ihm4B_KDI0s2qg1XAVRg0sQRD_RzqpL1XGpPS_Vpu3SFVzFvYEqF9BbP23c9ysKDeIHFyK0jSClrRadcAOsMH06vpknnVKvLhl3oXIFEpaTmr3x_FXoaLpaGsW_XjkQkY_XHPVBzkFx4U7GkvP_hs8hpAMKQ/s1600/Pinnacle-Systems-USB-3.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Pinnacle Studio PCTV USB&quot; border=&quot;0&quot; data-original-height=&quot;1524&quot; data-original-width=&quot;1600&quot; height=&quot;610&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjAXWzEKqqlsHgrVlgNYexkha3eS-BGXO2ihm4B_KDI0s2qg1XAVRg0sQRD_RzqpL1XGpPS_Vpu3SFVzFvYEqF9BbP23c9ysKDeIHFyK0jSClrRadcAOsMH06vpknnVKvLhl3oXIFEpaTmr3x_FXoaLpaGsW_XjkQkY_XHPVBzkFx4U7GkvP_hs8hpAMKQ/w640-h610/Pinnacle-Systems-USB-3.JPG&quot; title=&quot;Pinnacle Studio PCTV USB&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;O sintonizador de canais, ao centro em cima, é um TEMIC 4039 FR5. A esquerda temos o CI USBVision da NOGATECH marcado como NT1003-1B. É o circuito integrado que faz a interface USB com o resto. Ele vem acompanhado com a memória RAM dinâmica GLT440L16 (256k x 16 logo acima dele) e por uma EEPROM 24LC08B. Já a direita temos um CI de 8 pinos marcado com LM alguma coisa que não consegui decifrar, mas pelas conexões parece ser um amplificador de áudio estéreo ou um amp-op duplo. Ao seu lado um CD4052 (16 pinos), MUX analógico provavelmente para o áudio também.&amp;nbsp; Já o CI maior é um SAA7113H da Philips, conversor AD e processador de vídeo.&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/7435534144695426568/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/11/Pinnacle-Studio-PCTV-USB.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/7435534144695426568'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/7435534144695426568'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/11/Pinnacle-Studio-PCTV-USB.html' title='Por dentro de uma placa de captura Pinnacle Studio PCTV USB'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDLXxEXmLqH3Pu7AhWm2SrL6yOjnObNQRoHkmZaunbHLab_bPI-njCul34EYK0hsiOKf7GqTTDjzfAVrOS3bMgyN7emQ-JLdUuI3oT9CQIEyRGDDbcG0lsvJ_En_OJ9w0wh1N8YkvTCgLXBP0Kxurqd6h6cuiiD2Bl6u9M5jEreawk_8P3Z84vR46AJfk/s72-w640-h430-c/Pinnacle-Systems-USB-1.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-8923633645204798012</id><published>2025-10-29T19:00:00.001-03:00</published><updated>2025-10-29T19:00:00.111-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="O que tem dentro"/><title type='text'>Por dentro de um Videolink (transmissor de TV)</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhinfJi-E8NnJ7-HbAF-bgXkJNTkBUbcZYnKpwP3V3tqKL0XCMknUpEtnN4FVV0JnB7MPyYNeGdWhmePdsKVtXSZT7tDGh8Hf9qLroz08u2uTYAby1HT2W5fuqRaIjiR3TkWazVMkGppIuUn6XUzDFyIBwMZYSVJlKKlduPypksPuZdGwZQrsTw9EYgADk/s1280/videolink1.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Videolink&quot; border=&quot;0&quot; data-original-height=&quot;1041&quot; data-original-width=&quot;1280&quot; height=&quot;520&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhinfJi-E8NnJ7-HbAF-bgXkJNTkBUbcZYnKpwP3V3tqKL0XCMknUpEtnN4FVV0JnB7MPyYNeGdWhmePdsKVtXSZT7tDGh8Hf9qLroz08u2uTYAby1HT2W5fuqRaIjiR3TkWazVMkGppIuUn6XUzDFyIBwMZYSVJlKKlduPypksPuZdGwZQrsTw9EYgADk/w640-h520/videolink1.JPG&quot; title=&quot;Videolink&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Daí um seguidor do canal me enviou este VideoLink, um transmissor de TV normalmente usado com videocassetes para transmitir áudio e vídeo a distância. Fiz o tradicional vídeo sobre o que tem dentro:&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;315&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; src=&quot;https://www.youtube.com/embed/7Na6JiD13no?si=yZ0ztuDdcqLq0Wt6&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;Achava que o VideoLink usava algum circuito integrado na modulação, mas ele é todo transistorizado:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiyWuit-uE4iSAm2N0ul777k0_oK8YiPWIUklNo3FWdxIr5zn6fFyHA4ucG8xp4T5DN7ZYlk0HFLAlu9XyBmZO3b5yVmVu7zAH2VorWup40qGZiLoIlHFfbhtp2FEKgoiQCE496028k3M2xzJZLmHXJpCJc8wcI-6GvfjJd5tPFSjxOUsMjy_li_xfijOc/s1600/videolink2.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Placa Videolink&quot; border=&quot;0&quot; data-original-height=&quot;1012&quot; data-original-width=&quot;1600&quot; height=&quot;404&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiyWuit-uE4iSAm2N0ul777k0_oK8YiPWIUklNo3FWdxIr5zn6fFyHA4ucG8xp4T5DN7ZYlk0HFLAlu9XyBmZO3b5yVmVu7zAH2VorWup40qGZiLoIlHFfbhtp2FEKgoiQCE496028k3M2xzJZLmHXJpCJc8wcI-6GvfjJd5tPFSjxOUsMjy_li_xfijOc/w640-h404/videolink2.JPG&quot; title=&quot;Placa Videolink&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;São 3 transistores VF494 e um 2SC536. Tem mais dois diodos zener no circuito e o resto são só passivos:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqZGTEY6F7HcPMsWO74GTlggF-yTr2q5eJSTdvjJYyxbl7LU3PN2GWAU3XC_dtsIGpaWwJQts34XbAATTe5ut_SOAjRD2nWsQEhK6IouDYnjKsZ9VtWHJmX6WNzvceEQdEZ31sMqQ-xbnXJyoh3aPZ-FXV74T1EqO-wQLgpzhGNNxBZdugtujRsQ2Rh5s/s1600/videolink3.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Placa Videolink&quot; border=&quot;0&quot; data-original-height=&quot;1168&quot; data-original-width=&quot;1600&quot; height=&quot;468&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqZGTEY6F7HcPMsWO74GTlggF-yTr2q5eJSTdvjJYyxbl7LU3PN2GWAU3XC_dtsIGpaWwJQts34XbAATTe5ut_SOAjRD2nWsQEhK6IouDYnjKsZ9VtWHJmX6WNzvceEQdEZ31sMqQ-xbnXJyoh3aPZ-FXV74T1EqO-wQLgpzhGNNxBZdugtujRsQ2Rh5s/w640-h468/videolink3.JPG&quot; title=&quot;Placa Videolink&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/8923633645204798012/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/10/por-dentro-de-um-videolink-transmissor.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/8923633645204798012'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/8923633645204798012'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/10/por-dentro-de-um-videolink-transmissor.html' title='Por dentro de um Videolink (transmissor de TV)'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhinfJi-E8NnJ7-HbAF-bgXkJNTkBUbcZYnKpwP3V3tqKL0XCMknUpEtnN4FVV0JnB7MPyYNeGdWhmePdsKVtXSZT7tDGh8Hf9qLroz08u2uTYAby1HT2W5fuqRaIjiR3TkWazVMkGppIuUn6XUzDFyIBwMZYSVJlKKlduPypksPuZdGwZQrsTw9EYgADk/s72-w640-h520-c/videolink1.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-9142396440049636957</id><published>2025-10-27T18:30:00.001-03:00</published><updated>2025-10-27T18:30:00.112-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="O que tem dentro"/><title type='text'>Por dentro de um adaptador USB para Wifi TP-Link TL-WN822N</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgVwVmErjXUa9BWXu1J3osvKF5UrLxm3iAQ9CG5ylZEt_UDpWsX8Cnyq8RCx4ihC1zpgBosQaq7nkYclONrOvZqiUVwdSElem1jzAg4gBJrLw5gd1Toy2JQOGIw184O5QlQtbPo__DpF2j2NzWggJm2M0vtf_l7xd7Gy6FYvRGWRZoWBrp1h4PgtHiDXp4/s1280/TL-WN822N-1.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;USB para Wifi TP-Link TL-WN822N&quot; border=&quot;0&quot; data-original-height=&quot;1280&quot; data-original-width=&quot;1124&quot; height=&quot;640&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgVwVmErjXUa9BWXu1J3osvKF5UrLxm3iAQ9CG5ylZEt_UDpWsX8Cnyq8RCx4ihC1zpgBosQaq7nkYclONrOvZqiUVwdSElem1jzAg4gBJrLw5gd1Toy2JQOGIw184O5QlQtbPo__DpF2j2NzWggJm2M0vtf_l7xd7Gy6FYvRGWRZoWBrp1h4PgtHiDXp4/w562-h640/TL-WN822N-1.JPG&quot; title=&quot;USB para Wifi TP-Link TL-WN822N&quot; width=&quot;562&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Restaurando uma tradição do blog, vamos a mais um &quot;por dentro&quot;. Tenho umas coisas aqui que não devem dar um vídeo, mas talvez sejam úteis como post no blog.&lt;p&gt;&lt;/p&gt;&lt;p&gt;Começando com um adaptador USB para Wi-fi TP-Link modelo TL-WN822N, que foi enviado por um seguidor. É um adaptador com duas antenas e por dentro é assim:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFulov5M-Kss_rF35rs610mUmz0Ps1fE7TKX7yO9vksTZY6wMhKdIw9Ak4loL7GIEl3oDyjfpNQBbZ0EhmnxMTn08aoyp6VUlD6vrm5bjgPTLHPPQKMXi0nqzCjKOHlO7bn803GCHzkH0uH8dE6WoYquT70ORujZlIt8T3PfT7DSc7_E-OpYtXa3YvCMU/s1600/TL-WN822N-2.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;USB para Wifi TP-Link TL-WN822N&quot; border=&quot;0&quot; data-original-height=&quot;1134&quot; data-original-width=&quot;1600&quot; height=&quot;454&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFulov5M-Kss_rF35rs610mUmz0Ps1fE7TKX7yO9vksTZY6wMhKdIw9Ak4loL7GIEl3oDyjfpNQBbZ0EhmnxMTn08aoyp6VUlD6vrm5bjgPTLHPPQKMXi0nqzCjKOHlO7bn803GCHzkH0uH8dE6WoYquT70ORujZlIt8T3PfT7DSc7_E-OpYtXa3YvCMU/w640-h454/TL-WN822N-2.JPG&quot; title=&quot;USB para Wifi TP-Link TL-WN822N&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;O aparelho todo é apenas aquele CI no meio da placa, um RTL8192 da Realtek. Fora ele tem mais um regulador de tensão de 5 pinos que não consegui identificar.&amp;nbsp;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Estou usando este adaptador em um dos &lt;a href=&quot;https://www.pakequis.com.br/2022/08/por-dentro-de-um-mini-pc-gk3v.html&quot;&gt;mini PC dos pequenos&lt;/a&gt;. Do quarto de um deles não se tem uma boa conexão no roteador da rede Wifi, normalmente mostrando apenas um pontinho de nível. Com o adaptador USB-Wifi a conexão melhorou bastante.&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/9142396440049636957/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/10/por-dentro-de-um-adaptador-usb-para.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/9142396440049636957'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/9142396440049636957'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/10/por-dentro-de-um-adaptador-usb-para.html' title='Por dentro de um adaptador USB para Wifi TP-Link TL-WN822N'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgVwVmErjXUa9BWXu1J3osvKF5UrLxm3iAQ9CG5ylZEt_UDpWsX8Cnyq8RCx4ihC1zpgBosQaq7nkYclONrOvZqiUVwdSElem1jzAg4gBJrLw5gd1Toy2JQOGIw184O5QlQtbPo__DpF2j2NzWggJm2M0vtf_l7xd7Gy6FYvRGWRZoWBrp1h4PgtHiDXp4/s72-w562-h640-c/TL-WN822N-1.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-3355012287659683181</id><published>2025-10-25T14:56:00.005-03:00</published><updated>2025-10-25T14:56:50.827-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Consertos"/><title type='text'>Conserto lava-louças Brastemp BLF14AB</title><content type='html'>&lt;p&gt;&amp;nbsp;Gravei um vídeo do conserto da lava-louças aqui de casa:&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe width=&quot;560&quot; height=&quot;315&quot; src=&quot;https://www.youtube.com/embed/W44IX5PnVNQ?si=_kT6flRUar75vF1h&quot; title=&quot;YouTube video player&quot; frameborder=&quot;0&quot; allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; allowfullscreen&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;Infelizmente não tirei fotos do conserto, até por ter sido muito rápido. Fica pra próxima (ou melhor não).&lt;/p&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/3355012287659683181/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/10/conserto-lava-loucas-brastemp-blf14ab.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/3355012287659683181'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/3355012287659683181'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/10/conserto-lava-loucas-brastemp-blf14ab.html' title='Conserto lava-louças Brastemp BLF14AB'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/W44IX5PnVNQ/default.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-1498403173936048482</id><published>2025-10-15T18:30:00.001-03:00</published><updated>2025-10-15T18:30:00.115-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Curiosidades"/><title type='text'>Brindes de capa de revistas de eletrônica brasileiras</title><content type='html'>&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhSwdMiZ0GyFbrdgWghhOI5N0lk2H5gXrJ_EK7wxlrcucTE5RcPQkd4iRkXVp1EHLDKoWZeY9tnRc8_mNQFcnOjDyYmTEZ0HO2s5zo_BJEJDXNg4x6wCUlxzaFwARQLMPCXYvSYU-DoTomNM6UvZ9zTEsEMGcNA3ZO2lYtMYNFODd-O9De7lnPxLJn625s/s1600/tx_fm.jpeg&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img alt=&quot;TX FM Saber Eletrônica&quot; border=&quot;0&quot; data-original-height=&quot;1600&quot; data-original-width=&quot;1561&quot; height=&quot;640&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhSwdMiZ0GyFbrdgWghhOI5N0lk2H5gXrJ_EK7wxlrcucTE5RcPQkd4iRkXVp1EHLDKoWZeY9tnRc8_mNQFcnOjDyYmTEZ0HO2s5zo_BJEJDXNg4x6wCUlxzaFwARQLMPCXYvSYU-DoTomNM6UvZ9zTEsEMGcNA3ZO2lYtMYNFODd-O9De7lnPxLJn625s/w624-h640/tx_fm.jpeg&quot; title=&quot;TX FM Saber Eletrônica&quot; width=&quot;624&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Placa do Transmissor de FM do brinde da revista Saber Eletrônica 56 (foto:&amp;nbsp;&lt;a href=&quot;https://www.py2bbs.qsl.br/&quot;&gt;Luciano Sturaro&lt;/a&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;p&gt;Daí eu fiz uma pesquisa sobre os brindes de capa de revistas de eletrônica brasileiras. Dessa pesquisa saiu o vídeo abaixo:&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;315&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; src=&quot;https://www.youtube.com/embed/JD1lILnduZ8?si=7RbmYWLX9-jaSdCq&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;Os dados falados no vídeo:&lt;/p&gt;&lt;p&gt;1. Primeiro brinde que consegui encontrar foi na edição 39 da revista Eletrônica (Maio/Junho de 1979), placa para montar uma fonte de alimentação.&lt;/p&gt;&lt;p&gt;2. Último brinde saiu na revista Aprendendo e Praticando Eletrônica 52 (1993).&lt;/p&gt;&lt;p&gt;3. Maior brinde foi a placa para montar o rádio AM na revista Saber Eletrônica 132. Essa mesma placa apareceu na Eletrônica Total número 21, mas era um transfer para fazer a placa em casa. O Luciano Sturaro me enviou uma foto da placa que ele montou:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQdQWGSP_EOZzYVQLJXz8N4hhHVLjXleuN7RQvOny00dBf2q2SEMqRWNbqcCd_JVGYRx6pOmcFIUvCKh1XEYZSnVepjUIxYbga4Xxn6FFpmugBFJi-N_mnDsIdbntyasVUq175OFzhmof4tsNCRvxHjOfR1d9IRP_sk0E9KlG9x_3siVdhDAridP3SX0I/s700/radio-am.jpeg&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Radio AM saber eletronica&quot; border=&quot;0&quot; data-original-height=&quot;524&quot; data-original-width=&quot;700&quot; height=&quot;480&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQdQWGSP_EOZzYVQLJXz8N4hhHVLjXleuN7RQvOny00dBf2q2SEMqRWNbqcCd_JVGYRx6pOmcFIUvCKh1XEYZSnVepjUIxYbga4Xxn6FFpmugBFJi-N_mnDsIdbntyasVUq175OFzhmof4tsNCRvxHjOfR1d9IRP_sk0E9KlG9x_3siVdhDAridP3SX0I/w640-h480/radio-am.jpeg&quot; title=&quot;Radio AM saber eletronica&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;p&gt;4. A Saber Eletrônica teve ainda os brindes:&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;ul&gt;&lt;li&gt;&lt;span&gt;TX de FM (número 56)&lt;/span&gt;&lt;/li&gt;&lt;li&gt;Placa padrão (número 66)&lt;/li&gt;&lt;li&gt;Multiferramenta (119)&lt;/li&gt;&lt;li&gt;Transfer para placa com UAA170 (168)&lt;/li&gt;&lt;li&gt;Transfer tipo letraset (180)&lt;/li&gt;&lt;li&gt;Protefone (232)&lt;/li&gt;&lt;/ul&gt;&lt;div&gt;5. A Aprendendo e praticando eletrônica teve brindes nas edições 3 a 10 e 41 a 52.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;6. A Be-a-bá da Eletrônica teve os seguintes brindes:&lt;/div&gt;&lt;div&gt;&lt;ul&gt;&lt;li&gt;&lt;span&gt;&amp;nbsp; &amp;nbsp; Número 1 - 3 resistores.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span&gt;2 - 1 capacitor de poliéster e um eletrolítico.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span&gt;3 - 1 barra de 4 terminais.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span&gt;4 - Fio esmaltado.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span&gt;5 - 1 diodo.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span&gt;6 e 7 PCB.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span&gt;8 - 1 transistor.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span&gt;9 a 23 - PCB.&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div&gt;7. A Divirta-se com a eletrônica deu apenas PCB de brinde e dos números 7 até o 44.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;8. Informática eletrônica digital deu PCB nos números 1, 2, 4 a 12 ou até o 14. No número 3 ela veio com um capacitor.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;9. Eletrônica Total (faltou no vídeo) saiu com brinde nas edições 1, 21, 25 e 29.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;10. As revistas &quot;Nova Eletrônica&quot;, &quot;Antenna&quot; e &quot;Revista Monitor de Rádio e TV) não deram nenhum brinde.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Pra quem gosta desse tipo de conteúdo, tenho um projeto de levantar os índices das revistas de eletrônica publicadas no Brasil&amp;nbsp;&lt;a href=&quot;https://github.com/Pakequis/Indices_revistas_de_eletronica&quot;&gt;no meu GitHub&lt;/a&gt;.&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/1498403173936048482/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/10/brindes-de-capa-de-revistas-de.html#comment-form' title='3 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/1498403173936048482'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/1498403173936048482'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/10/brindes-de-capa-de-revistas-de.html' title='Brindes de capa de revistas de eletrônica brasileiras'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhSwdMiZ0GyFbrdgWghhOI5N0lk2H5gXrJ_EK7wxlrcucTE5RcPQkd4iRkXVp1EHLDKoWZeY9tnRc8_mNQFcnOjDyYmTEZ0HO2s5zo_BJEJDXNg4x6wCUlxzaFwARQLMPCXYvSYU-DoTomNM6UvZ9zTEsEMGcNA3ZO2lYtMYNFODd-O9De7lnPxLJn625s/s72-w624-h640-c/tx_fm.jpeg" height="72" width="72"/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-3151740837727323313</id><published>2025-09-23T18:30:00.001-03:00</published><updated>2025-09-23T18:30:00.115-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Consertos"/><category scheme="http://www.blogger.com/atom/ns#" term="multímetro"/><title type='text'>Consertando um multímetro analógico Sanwa YX-360TR</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwq4h7YiF-V2BKkSO57NX6RluuzzPydens_z5PqScGfQQWBgXiwrMYhsyun2FH4P0iT6tqus6PI4-Co3qyFkyDCGFFxatJE54Qg1vfNLj9vZqjb438MG8v7D80VvRPuKd0zjE5XgXPAhEHzS_qLEKEUUJkKF1ZN2iwqXiR9c3RNiLH0pes2-kcD0mzrao/s1080/SANWA-YX-360TR02.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Sanwa YX-360TR&quot; border=&quot;0&quot; data-original-height=&quot;1080&quot; data-original-width=&quot;995&quot; height=&quot;640&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwq4h7YiF-V2BKkSO57NX6RluuzzPydens_z5PqScGfQQWBgXiwrMYhsyun2FH4P0iT6tqus6PI4-Co3qyFkyDCGFFxatJE54Qg1vfNLj9vZqjb438MG8v7D80VvRPuKd0zjE5XgXPAhEHzS_qLEKEUUJkKF1ZN2iwqXiR9c3RNiLH0pes2-kcD0mzrao/w590-h640/SANWA-YX-360TR02.JPG&quot; title=&quot;Sanwa YX-360TR&quot; width=&quot;590&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Mais um multímetro recebido, desta vez enviado por um seguidor. É um clássico multímetro analógico Sanwa (Japão) YX-360TR da década de 70/80. Segue o vídeo:&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;315&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; src=&quot;https://www.youtube.com/embed/9ZDQv85kKF0?si=v9DZ9FZWVLZIHGZx&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;O problema do aparelho era que as pilhas internas vazaram e corroeram muita coisa. Uma limpeza com paciência e limpa-contato teve que ser feita:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0xFB0dmY5AgxNb23V0oAszrszSRHQqdQbCKbxy_fQBwmAEThwSTowpPsenohZzXHrTcoTe9-jqVG2JimeBMSMfeACHCBOSccXlvN2e4EL6y-Rpu2NFebzynQdXvQ_GP6__y9UiCqT_reas42AuzLvSSWq8rt-_A5rq-Z2InHPJwaBxqeMgclyRSyMj94/s1600/pilha-vazada.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Pilhas vazadas&quot; border=&quot;0&quot; data-original-height=&quot;753&quot; data-original-width=&quot;1600&quot; height=&quot;302&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0xFB0dmY5AgxNb23V0oAszrszSRHQqdQbCKbxy_fQBwmAEThwSTowpPsenohZzXHrTcoTe9-jqVG2JimeBMSMfeACHCBOSccXlvN2e4EL6y-Rpu2NFebzynQdXvQ_GP6__y9UiCqT_reas42AuzLvSSWq8rt-_A5rq-Z2InHPJwaBxqeMgclyRSyMj94/w640-h302/pilha-vazada.JPG&quot; title=&quot;Pilhas vazadas&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Como mostrado no vídeo fiz também uma checagem da posição de todos os componentes na montagem interna. O resultado foi esta imagem, pra facilitar a vida de quem tiver um e precisar de mais informações:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwr6O6c0KB3zbNzTmoE7lSUbBGG1yIfQMJIVmhyN3n9mU4d4x-S0o1urJabItQbCRKGoNR3cvpS7PvJyIRXU5UFryESDHS0AyAkcbYF-4aAGE_9g983Y8_H6IoVJ20bKtsgKyRZ9lc0JN4-JSTH9ePmG7SciSExDFboT3Q40M3rpZMag3uKJUpeZbrJ4s/s1080/SANWA-YX-360TR.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Sanwa YX-360TR&quot; border=&quot;0&quot; data-original-height=&quot;1080&quot; data-original-width=&quot;927&quot; height=&quot;640&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwr6O6c0KB3zbNzTmoE7lSUbBGG1yIfQMJIVmhyN3n9mU4d4x-S0o1urJabItQbCRKGoNR3cvpS7PvJyIRXU5UFryESDHS0AyAkcbYF-4aAGE_9g983Y8_H6IoVJ20bKtsgKyRZ9lc0JN4-JSTH9ePmG7SciSExDFboT3Q40M3rpZMag3uKJUpeZbrJ4s/w550-h640/SANWA-YX-360TR.JPG&quot; title=&quot;Sanwa YX-360TR&quot; width=&quot;550&quot; /&gt;&lt;/a&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/3151740837727323313/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/09/consertando-um-multimetro-analogico.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/3151740837727323313'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/3151740837727323313'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/09/consertando-um-multimetro-analogico.html' title='Consertando um multímetro analógico Sanwa YX-360TR'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwq4h7YiF-V2BKkSO57NX6RluuzzPydens_z5PqScGfQQWBgXiwrMYhsyun2FH4P0iT6tqus6PI4-Co3qyFkyDCGFFxatJE54Qg1vfNLj9vZqjb438MG8v7D80VvRPuKd0zjE5XgXPAhEHzS_qLEKEUUJkKF1ZN2iwqXiR9c3RNiLH0pes2-kcD0mzrao/s72-w590-h640-c/SANWA-YX-360TR02.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-394072810093448269</id><published>2025-09-22T18:30:00.006-03:00</published><updated>2025-09-22T18:30:00.113-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Arduino"/><title type='text'>Kit de Arduino tudo em um da Elecrow</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjik78X3jCFCeWJi4dd2nFiuxQM-X4WC3uBAf7CnGESewkiBu7XtdHGosb9ZNOx1dNOzmHQicXE5iWrY2-OyUFDfpD7xOFMhtrnpFcZfzMOSid3ZbTPEqIwzzhyXqR-30HGnmGTb0y9sud2ssajjqUGmjNscWeXlp2V9vHz11fe1lgBW6g_7-zvsbjCBdg/s1600/all-in-one-starter-kit-for-arduino.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Arduino ALL in one Elecrow&quot; border=&quot;0&quot; data-original-height=&quot;1200&quot; data-original-width=&quot;1600&quot; height=&quot;480&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjik78X3jCFCeWJi4dd2nFiuxQM-X4WC3uBAf7CnGESewkiBu7XtdHGosb9ZNOx1dNOzmHQicXE5iWrY2-OyUFDfpD7xOFMhtrnpFcZfzMOSid3ZbTPEqIwzzhyXqR-30HGnmGTb0y9sud2ssajjqUGmjNscWeXlp2V9vHz11fe1lgBW6g_7-zvsbjCBdg/w640-h480/all-in-one-starter-kit-for-arduino.JPG&quot; title=&quot;Arduino ALL in one Elecrow&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Recebi este kit para review do pessoal da Elecrow e fiz o tradicional vídeo:&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;315&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; src=&quot;https://www.youtube.com/embed/co3W5I5oENo?si=xGX3m7TAuwlshZOg&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;O kit é um Arduino com tudo dentro em uma placa só. Ele vem com:&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;ul style=&quot;text-align: left;&quot;&gt;&lt;li&gt;Relé.&lt;/li&gt;&lt;li&gt;Buzzer.&lt;/li&gt;&lt;li&gt;Sensor de temperatura e umidade.&lt;/li&gt;&lt;li&gt;Acelerometro de 3 eixos.&lt;/li&gt;&lt;li&gt;Sensor de luz.&lt;/li&gt;&lt;li&gt;Sensor de distância ultrassonico.&lt;/li&gt;&lt;li&gt;Sensor de presença (PIR).&lt;/li&gt;&lt;li&gt;1 push-button.&lt;/li&gt;&lt;li&gt;Sensor de IR para controle remoto.&lt;/li&gt;&lt;li&gt;Servo motor.&lt;/li&gt;&lt;li&gt;LED.&lt;/li&gt;&lt;li&gt;Sensor de som (microfone).&lt;/li&gt;&lt;li&gt;Potenciômetro deslizante.&lt;/li&gt;&lt;/ul&gt;&lt;div&gt;O kit vem numa maleta azul igual a do kit de Raspberry Pi Pico 2 que já apareceu aqui no blog.&lt;/div&gt;&lt;p&gt;&lt;/p&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/394072810093448269/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/09/kit-de-arduino-tudo-em-um-da-elecrow.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/394072810093448269'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/394072810093448269'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/09/kit-de-arduino-tudo-em-um-da-elecrow.html' title='Kit de Arduino tudo em um da Elecrow'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjik78X3jCFCeWJi4dd2nFiuxQM-X4WC3uBAf7CnGESewkiBu7XtdHGosb9ZNOx1dNOzmHQicXE5iWrY2-OyUFDfpD7xOFMhtrnpFcZfzMOSid3ZbTPEqIwzzhyXqR-30HGnmGTb0y9sud2ssajjqUGmjNscWeXlp2V9vHz11fe1lgBW6g_7-zvsbjCBdg/s72-w640-h480-c/all-in-one-starter-kit-for-arduino.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-8252751470443983444</id><published>2025-09-18T18:30:00.001-03:00</published><updated>2025-09-18T18:30:00.111-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Consertos"/><title type='text'>Consertando um motor de persiana Udinese UDM45R</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj7CUWr_ljDW6-7boNaGwcaiqWBKVEy7i1geA9_j12neV5x1v5RlmZ8NKRZJlwhAU4vKsBPam1fK4LcxmMEIZlKxx_jBjcMk0-FfOxRB6p4BeGSyNggNIfduBlYUeNHqe6Wtm2spTAoHT_9ZSugQuLESZ-Kq3MmPH6oGlNgmuuLpmnKujWmkzLp3BhyphenhyphenWaM/s1600/persiana.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Motor de persiana Udinese&quot; border=&quot;0&quot; data-original-height=&quot;901&quot; data-original-width=&quot;1600&quot; height=&quot;360&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj7CUWr_ljDW6-7boNaGwcaiqWBKVEy7i1geA9_j12neV5x1v5RlmZ8NKRZJlwhAU4vKsBPam1fK4LcxmMEIZlKxx_jBjcMk0-FfOxRB6p4BeGSyNggNIfduBlYUeNHqe6Wtm2spTAoHT_9ZSugQuLESZ-Kq3MmPH6oGlNgmuuLpmnKujWmkzLp3BhyphenhyphenWaM/w640-h360/persiana.JPG&quot; title=&quot;Motor de persiana Udinese&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Um amigo trouxe este motor de persiana com controle remoto pra consertar estes dias (Udinese UDM45R). O motor estava completamente inoperante, sem sinal de funcionamento. Segue o vídeo do conserto:&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;315&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; src=&quot;https://www.youtube.com/embed/nN3YSsnGmhs?si=D5SFQPab_fzTtN6V&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;Dentro do cilindro tem a mecânica de acionamento, o motor, um capacitor de partida e o circuito de controle eletrônico:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgjxciWIafDLBMqKYLBcruzY6M0hWlrjJ_GE5f8ETSuKxq6s4duWNZIny3neDUL1xB67jSHx7nE3uw3bO6QHXUYzXOGzZAu8iSrpSU8x5etjyzt1FHOtvK8U7NOstNMjTR_O2nvo0Cruu3AihBAycFmlKMDgGfyfVnSx3_80uZ3aotHhJEPqUg9o4dddR8/s1600/pcb-persiana.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Placa eletrônica Persiana&quot; border=&quot;0&quot; data-original-height=&quot;811&quot; data-original-width=&quot;1600&quot; height=&quot;324&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgjxciWIafDLBMqKYLBcruzY6M0hWlrjJ_GE5f8ETSuKxq6s4duWNZIny3neDUL1xB67jSHx7nE3uw3bO6QHXUYzXOGzZAu8iSrpSU8x5etjyzt1FHOtvK8U7NOstNMjTR_O2nvo0Cruu3AihBAycFmlKMDgGfyfVnSx3_80uZ3aotHhJEPqUg9o4dddR8/w640-h324/pcb-persiana.JPG&quot; title=&quot;Placa eletrônica Persiana&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;O circuito usa uma fonte com o menor transformador de 60Hz que eu já vi. Na placa tem ainda dois relés, um microcontrolador e um módulo receptor de controle remoto padrão. O problema da placa era o capacitor da fonte (100uF x 25V) que estava com um dos terminais soltos. Com isso a fonte só retificava a tensão AC, sem filtrar. Isso provavelmente deixava o microcontrolador sem funcionar. Trocado o capacitor o aparelho voltou a funcionar normalmente:&lt;div&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZIh2RLQVLwtd2Q0jM7b6ZgB4BKYU1GTMuIw9YzoVtXjvnB6sQiVe1nB0cw0dnaBp12GIHm1Lt-c8eY3LzuSRto9P-HcxJCR_3DskUwAyfwLgU4xFl_G0pviwGM7ZuiLHdzOAfzeDE_ye8jwAUZEvsrd0rlxqwvCga64bHelK0xtgtvye3jdfNsHjupbU/s1280/placa-persiana.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;Placa eletrônica Persiana&quot; border=&quot;0&quot; data-original-height=&quot;960&quot; data-original-width=&quot;1280&quot; height=&quot;480&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZIh2RLQVLwtd2Q0jM7b6ZgB4BKYU1GTMuIw9YzoVtXjvnB6sQiVe1nB0cw0dnaBp12GIHm1Lt-c8eY3LzuSRto9P-HcxJCR_3DskUwAyfwLgU4xFl_G0pviwGM7ZuiLHdzOAfzeDE_ye8jwAUZEvsrd0rlxqwvCga64bHelK0xtgtvye3jdfNsHjupbU/w640-h480/placa-persiana.JPG&quot; title=&quot;Placa eletrônica Persiana&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;div&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/8252751470443983444/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/09/consertando-um-motor-de-persiana.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/8252751470443983444'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/8252751470443983444'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/09/consertando-um-motor-de-persiana.html' title='Consertando um motor de persiana Udinese UDM45R'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj7CUWr_ljDW6-7boNaGwcaiqWBKVEy7i1geA9_j12neV5x1v5RlmZ8NKRZJlwhAU4vKsBPam1fK4LcxmMEIZlKxx_jBjcMk0-FfOxRB6p4BeGSyNggNIfduBlYUeNHqe6Wtm2spTAoHT_9ZSugQuLESZ-Kq3MmPH6oGlNgmuuLpmnKujWmkzLp3BhyphenhyphenWaM/s72-w640-h360-c/persiana.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-608518987662190540</id><published>2025-09-17T18:30:00.001-03:00</published><updated>2025-09-17T18:30:00.115-03:00</updated><title type='text'>Consertando a cafeteira Oster programável que pifou de novo...</title><content type='html'>&lt;p&gt;&amp;nbsp;Daí minha cafeteira pifou de novo. Esta cafeteira está comigo desde 2019 e é a segunda vez que para de funcionar.&amp;nbsp;&lt;a href=&quot;https://www.pakequis.com.br/2023/10/conserto-cafeteira-oster-programavel.html&quot;&gt;Já apareceu aqui antes&lt;/a&gt; quando a resistência queimou e troquei o conjunto todo (resistência, termostato e fusíveis térmicos. Segue o vídeo do novo conserto:&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe width=&quot;560&quot; height=&quot;315&quot; src=&quot;https://www.youtube.com/embed/P6TJzxOty8g?si=xPxrumi-zJLIUAr6&quot; title=&quot;YouTube video player&quot; frameborder=&quot;0&quot; allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; allowfullscreen&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;Desta vez queimou o termostato e como o conjunto todo subiu muito de preço, acabei adaptando um termostato mais comum no lugar (148 graus, 16A).&amp;nbsp;&lt;/p&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/608518987662190540/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/09/consertando-cafeteira-oster-programavel.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/608518987662190540'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/608518987662190540'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/09/consertando-cafeteira-oster-programavel.html' title='Consertando a cafeteira Oster programável que pifou de novo...'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/P6TJzxOty8g/default.jpg" height="72" width="72"/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-6181249809216222493</id><published>2025-08-18T19:30:00.001-03:00</published><updated>2025-08-18T19:30:00.111-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="IOT"/><category scheme="http://www.blogger.com/atom/ns#" term="Review"/><title type='text'>Testando o CrowPanel ESP32 de 7 polegadas</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwxoCJq5j7DlAlUdYoqSujr3GxftQFf_m75WqciBVQfuiSlsVepF6HSvEgxwyS51uj5He6ARz8NOPuD4qCQUfVAnqDHUAKa-jxhBhrdqw7dhdlglViD7xQQTXiZboX5CSRzqouzGpy737DpGfGYclf8ZHUksU-2EBKECJ4R8CEXATMgGeYo_Uv2CErIl4/s1600/crow_panel_1.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;CrowPanel ESP32&quot; border=&quot;0&quot; data-original-height=&quot;1026&quot; data-original-width=&quot;1600&quot; height=&quot;410&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwxoCJq5j7DlAlUdYoqSujr3GxftQFf_m75WqciBVQfuiSlsVepF6HSvEgxwyS51uj5He6ARz8NOPuD4qCQUfVAnqDHUAKa-jxhBhrdqw7dhdlglViD7xQQTXiZboX5CSRzqouzGpy737DpGfGYclf8ZHUksU-2EBKECJ4R8CEXATMgGeYo_Uv2CErIl4/w640-h410/crow_panel_1.JPG&quot; title=&quot;CrowPanel ESP32&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Daí eu recebi para testes esse display HMI (Interface Homem Máquica) com ESP32-S3. É um CrowPanel da Elecrow, com tela de 7 polegadas e relativamente fácil de programar. Segue o vídeo:&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;iframe allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;315&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; src=&quot;https://www.youtube.com/embed/CVRlPw1pFO8?si=fNahsn0l8ikzqVh5&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;A placa por trás do LCD:&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjSFK-MRGB09rgIvmw-KofWiSd8FD9xD4vGARz09dVrUlVtjtJWBeNaCdsDVca5_FMDwnyiNa5t1SuZMABeaZzH16jf1kAoAc8uuKdCUr3eWyx-ARmTX0i8vpjnCKYtZnIJdT35tslfFXsiX0MyUenouWLoevy156O6Mp3EGMhU2UwWQWqaao0M4lHE4WI/s1600/Crow-panel-2.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;CrowPanel ESP32&quot; border=&quot;0&quot; data-original-height=&quot;988&quot; data-original-width=&quot;1600&quot; height=&quot;396&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjSFK-MRGB09rgIvmw-KofWiSd8FD9xD4vGARz09dVrUlVtjtJWBeNaCdsDVca5_FMDwnyiNa5t1SuZMABeaZzH16jf1kAoAc8uuKdCUr3eWyx-ARmTX0i8vpjnCKYtZnIJdT35tslfFXsiX0MyUenouWLoevy156O6Mp3EGMhU2UwWQWqaao0M4lHE4WI/w640-h396/Crow-panel-2.JPG&quot; title=&quot;CrowPanel ESP32&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Ali no canto esquerdo, no meio, está o módulo ESP32-S3. A placa conta ainda com um carregador de bateria, amplificador de áudio, entrada para cartão uSD e algumas entradas e saídas. Para mais informações é bom consultar a &lt;a href=&quot;&amp;lt;iframe width=&amp;quot;560&amp;quot; height=&amp;quot;315&amp;quot; src=&amp;quot;https://www.youtube.com/embed/CVRlPw1pFO8?si=tz-hz9H30Nm21uu7&amp;quot; title=&amp;quot;YouTube video player&amp;quot; frameborder=&amp;quot;0&amp;quot; allow=&amp;quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&amp;quot; referrerpolicy=&amp;quot;strict-origin-when-cross-origin&amp;quot; allowfullscreen&amp;gt;&amp;lt;/iframe&amp;gt;&quot;&gt;Wiki do produto&lt;/a&gt;, lá tem toda a documentação e exemplos.</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/6181249809216222493/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/08/testando-o-crowpanel-esp32-de-7.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/6181249809216222493'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/6181249809216222493'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/08/testando-o-crowpanel-esp32-de-7.html' title='Testando o CrowPanel ESP32 de 7 polegadas'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwxoCJq5j7DlAlUdYoqSujr3GxftQFf_m75WqciBVQfuiSlsVepF6HSvEgxwyS51uj5He6ARz8NOPuD4qCQUfVAnqDHUAKa-jxhBhrdqw7dhdlglViD7xQQTXiZboX5CSRzqouzGpy737DpGfGYclf8ZHUksU-2EBKECJ4R8CEXATMgGeYo_Uv2CErIl4/s72-w640-h410-c/crow_panel_1.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-5073678584226699238</id><published>2025-07-01T18:30:00.001-03:00</published><updated>2025-07-01T18:30:00.231-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Consertos"/><title type='text'>Consertando uma TV de tubo Sunkyong colorida de 5 polegadas</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjSgWqMOGYjBwZ1c6D3FAw0P90mFdWdjdKLu1LgeylB9zRIKo1THrrPz99h63PR1iDnHLGy0C40Jf4lVNM6b-OprxGRu7nnVATHTh2Ocxab2GwHTSh6NtX4TZRfenqhARIN4iapYG5zAxqg_2OaXqazkrYRS_E3-t189bo468Gvwu8gwqH82V5WsslpWek/s1280/Sunkyong-SCT-3050R-1.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;TV Sunkyong&quot; border=&quot;0&quot; data-original-height=&quot;1053&quot; data-original-width=&quot;1280&quot; height=&quot;526&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjSgWqMOGYjBwZ1c6D3FAw0P90mFdWdjdKLu1LgeylB9zRIKo1THrrPz99h63PR1iDnHLGy0C40Jf4lVNM6b-OprxGRu7nnVATHTh2Ocxab2GwHTSh6NtX4TZRfenqhARIN4iapYG5zAxqg_2OaXqazkrYRS_E3-t189bo468Gvwu8gwqH82V5WsslpWek/w640-h526/Sunkyong-SCT-3050R-1.JPG&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Esta foi a primeira TV colorida de 5 polegadas que conserto. É uma TV Sunkyong modelo SCT-3050B. Segue o vídeo do conserto:&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;315&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; src=&quot;https://www.youtube.com/embed/9h52ulla3A8?si=lcmo7eaTLjW2QQxe&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;O defeito era alguma solda fria ou quebrada na placa da TV. Qual e onde não dá pra saber, mas é um problema bem comum. Pode ter ficado pra trás algum capacitor com valor alterado ou ESR alta, mas isso fica pra outra hora, a TV está funcionando bem para o meu uso.&lt;/p&gt;&lt;p&gt;Uma das vantagens deste modelo é a chave (que não mostrei no vídeo) de seleção de padrão de cor, com as opções de NTSC, PAL-M e PAL-N. Esta chave fina numa placa embaixo, perto do suporte de pilhas:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbkOMzNu5ZCYIez3zeWQeWm00Teu0HURAqqm0Ty2DOpOJbX-LLtKcUNN8zoka5WK6RqTBkcwXQPIP0FJJK1ljmtaiKiC9H6nmZ6aO6aZflSV2o5DB9pgUIXJQvIyx8YIVGSKffDbQ85bDmByQNpCRMMTmnu3oVIzJomyFb5LHTj7jADJy4dtVlFnyTn2I/s1600/Sunkyong-SCT-3050R-4.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;TV Sunkyong&quot; border=&quot;0&quot; data-original-height=&quot;969&quot; data-original-width=&quot;1600&quot; height=&quot;388&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbkOMzNu5ZCYIez3zeWQeWm00Teu0HURAqqm0Ty2DOpOJbX-LLtKcUNN8zoka5WK6RqTBkcwXQPIP0FJJK1ljmtaiKiC9H6nmZ6aO6aZflSV2o5DB9pgUIXJQvIyx8YIVGSKffDbQ85bDmByQNpCRMMTmnu3oVIzJomyFb5LHTj7jADJy4dtVlFnyTn2I/w640-h388/Sunkyong-SCT-3050R-4.JPG&quot; title=&quot;TV Sunkyong&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;O rádio fica também em uma placa separada e usa uma etapa de entrada e osciladora aparentemente feita com transistores e um CI KIA6057P (não encontrei datasheet).:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbqHqFQP2OlHKFUwHzIZOeC-KiJPWi7en_CSO0i5Me1Le25JnVqhcBH0Knm7t5hKovm6Olkd3XvF_Zdwp3t7UWnZihczHOqAbMen4CDkEteEX-DMEVtgV8UCtROZB8UU1I8qz4r4koiHLyTnYM28YgoeZnj6CvjQjR_9rLz4tX8sZn-CVM8ZqRNc5zWBA/s1600/placa-radio.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;TV Sunkyong&quot; border=&quot;0&quot; data-original-height=&quot;1384&quot; data-original-width=&quot;1600&quot; height=&quot;554&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbqHqFQP2OlHKFUwHzIZOeC-KiJPWi7en_CSO0i5Me1Le25JnVqhcBH0Knm7t5hKovm6Olkd3XvF_Zdwp3t7UWnZihczHOqAbMen4CDkEteEX-DMEVtgV8UCtROZB8UU1I8qz4r4koiHLyTnYM28YgoeZnj6CvjQjR_9rLz4tX8sZn-CVM8ZqRNc5zWBA/w640-h554/placa-radio.JPG&quot; title=&quot;TV Sunkyong&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;A entrada de RF da TV com o tuner e um CI LA7535 (FI de TV) fica numa placa colocada na vertical, do lado direito da TV. Nesta placa também fica o amplificador de áudio que é um CI que esqueci de ver qual o part number:&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhT7j65x1aTN7KCVGxsPcUnZp28JT7S3R7r8poeSGRvx2V1XB326q8Bq2CIw9kanm1y0aqk6ByZ3sGD5mBEqqZgN86asSjCJZ7eG0UrRsnNR_6A3lDGgMDcBhBmfuXbjFs3eg1IWzQm3i8BYniZkthBBsaQ3WoYuBbgCN5bLptN2U7Y1sQK-UlDXjxjq4Q/s1600/Sunkyong-SCT-3050R-3.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;TV Sunkyong&quot; border=&quot;0&quot; data-original-height=&quot;1125&quot; data-original-width=&quot;1600&quot; height=&quot;450&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhT7j65x1aTN7KCVGxsPcUnZp28JT7S3R7r8poeSGRvx2V1XB326q8Bq2CIw9kanm1y0aqk6ByZ3sGD5mBEqqZgN86asSjCJZ7eG0UrRsnNR_6A3lDGgMDcBhBmfuXbjFs3eg1IWzQm3i8BYniZkthBBsaQ3WoYuBbgCN5bLptN2U7Y1sQK-UlDXjxjq4Q/w640-h450/Sunkyong-SCT-3050R-3.JPG&quot; title=&quot;TV Sunkyong&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;Por fim, a placa da TV com um CI M51390ASP que entra os sinais de vídeo e sai todos os sinais para os circuitos do cinescópio:&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqvPRK4lRN0I0bGir5KWprw9M7D5RQ_PmJYztW4RdOfgfhVmpr5_7I09Mojt2g6WZ4i1Y-1sk3eBqEvAyHZRoaHpPGxrdS2XC7pgvhLw1dGWMPsfY9R0K8HL0HdzrC1ZNVy2WjNcFDpm7cPmQQaoUjxJvi7dGZevkSy89Wj30uIV4hwUBD-edMbe4xFH0/s1600/Sunkyong-SCT-3050R-5.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;TV Sunkyong&quot; border=&quot;0&quot; data-original-height=&quot;1200&quot; data-original-width=&quot;1600&quot; height=&quot;480&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqvPRK4lRN0I0bGir5KWprw9M7D5RQ_PmJYztW4RdOfgfhVmpr5_7I09Mojt2g6WZ4i1Y-1sk3eBqEvAyHZRoaHpPGxrdS2XC7pgvhLw1dGWMPsfY9R0K8HL0HdzrC1ZNVy2WjNcFDpm7cPmQQaoUjxJvi7dGZevkSy89Wj30uIV4hwUBD-edMbe4xFH0/w640-h480/Sunkyong-SCT-3050R-5.JPG&quot; title=&quot;TV Sunkyong&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;Para fechar, uma foto da TV com todas as placas:&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVn3sQqerNpxKo6e8jjZglJWzjThmu60QnqiWkPr-WZvl4WoEaiBmFRefwawO0yAjUGdjugmvbQ4fMga39Uwatz60W2UvOjhqB4okS0p6Kmp9v4rXJee1FXRPhhdiJ9dKf_BYdVCnRw5b_04zog3SZmWcczrH3ykY7D7mLrXkenYAPy7-zwVt5rnMXTOw/s1600/Sunkyong-SCT-3050R-2.JPG&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;TV Sunkyong&quot; border=&quot;0&quot; data-original-height=&quot;1142&quot; data-original-width=&quot;1600&quot; height=&quot;456&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVn3sQqerNpxKo6e8jjZglJWzjThmu60QnqiWkPr-WZvl4WoEaiBmFRefwawO0yAjUGdjugmvbQ4fMga39Uwatz60W2UvOjhqB4okS0p6Kmp9v4rXJee1FXRPhhdiJ9dKf_BYdVCnRw5b_04zog3SZmWcczrH3ykY7D7mLrXkenYAPy7-zwVt5rnMXTOw/w640-h456/Sunkyong-SCT-3050R-2.JPG&quot; title=&quot;TV Sunkyong&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/5073678584226699238/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/07/consertando-uma-tv-de-tubo-sunkyong.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/5073678584226699238'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/5073678584226699238'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/07/consertando-uma-tv-de-tubo-sunkyong.html' title='Consertando uma TV de tubo Sunkyong colorida de 5 polegadas'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjSgWqMOGYjBwZ1c6D3FAw0P90mFdWdjdKLu1LgeylB9zRIKo1THrrPz99h63PR1iDnHLGy0C40Jf4lVNM6b-OprxGRu7nnVATHTh2Ocxab2GwHTSh6NtX4TZRfenqhARIN4iapYG5zAxqg_2OaXqazkrYRS_E3-t189bo468Gvwu8gwqH82V5WsslpWek/s72-w640-h526-c/Sunkyong-SCT-3050R-1.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2355048503505603510.post-8203877913047063501</id><published>2025-06-24T19:00:00.001-03:00</published><updated>2025-06-24T19:00:00.224-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="ferramentas"/><category scheme="http://www.blogger.com/atom/ns#" term="raspberry pi"/><title type='text'>Starter Kit Pico 2 da Elecrow</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaHtqtr2UZe3LaSYj8PfwV1gKtuPV4__kKwIxtr-pu0Hq08pjNaNEA1Cllvt0BBG7k__0M5nbMAEK2F4e0ybmWtYpUSJQjH0kXpsTC80EybPrzd9pCIMVZ5MPrqGkeNliE-nrFv0BBfbAEwpeSPal6SXx1g97lvip7hUlNKRnq2qN8n88OT4kpBQKJZxM/s1600/elecrow-pico-2-kit-1.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;All-in-one Starter Kit for Pico 2&quot; border=&quot;0&quot; data-original-height=&quot;1600&quot; data-original-width=&quot;1360&quot; height=&quot;640&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaHtqtr2UZe3LaSYj8PfwV1gKtuPV4__kKwIxtr-pu0Hq08pjNaNEA1Cllvt0BBG7k__0M5nbMAEK2F4e0ybmWtYpUSJQjH0kXpsTC80EybPrzd9pCIMVZ5MPrqGkeNliE-nrFv0BBfbAEwpeSPal6SXx1g97lvip7hUlNKRnq2qN8n88OT4kpBQKJZxM/w544-h640/elecrow-pico-2-kit-1.JPG&quot; title=&quot;All-in-one Starter Kit for Pico 2&quot; width=&quot;544&quot; /&gt;&lt;/a&gt;&lt;/div&gt;Recebi o kit acima para avaliação no canal, enviado pelo pessoal da Elecrow (&lt;a href=&quot;http://www.elecrow.com/all-in-one-starter-kit-for-pico-2-with-common-board-design-17-sensors-and-21-lessons.html?utm_source=kol_Pak%C3%A9quis&amp;amp;utm_medium=social&amp;amp;utm_campaign=idd=6&quot;&gt;compre aqui&lt;/a&gt;). É um kit didático com 17 sensores e 21 lições para gravar &lt;a href=&quot;https://www.elecrow.com/wiki/All-in-one_Starter_Kit_for_Pico_2_with_Common_Board_design.html&quot;&gt;disponíveis na wiki&lt;/a&gt;. Segue o vídeo do meu review:&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;text-align: center;&quot;&gt;&lt;iframe width=&quot;560&quot; height=&quot;315&quot; src=&quot;https://www.youtube.com/embed/jAnTccxtkpc?si=tDyPtbheSiVgSF2L&quot; title=&quot;YouTube video player&quot; frameborder=&quot;0&quot; allow=&quot;accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share&quot; referrerpolicy=&quot;strict-origin-when-cross-origin&quot; allowfullscreen&gt;&lt;/iframe&gt;&lt;/p&gt;&lt;p&gt;Aqui uma foto do painel:&lt;/p&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjV1A13Lp2OwSB6Le0SUG9_vfBSFSei3GgedJ1vT2vSrsIF1t2gSZN8F_9DLW1rb-1nlp9V4hN3Dxg_FGSNqJlRu2f7wEO8vd-ZGxHotRm2gNEKeUPUcHiTI9Ph-2t8stvR88IK7_MhckyWdqcbdN2GvvvkHJZ7iIyYz_7MvIL8gF3khhnHB1XVL5Go3lw/s1600/elecrow-pico-2-kit-2.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;All-in-one Starter Kit for Pico 2&quot; border=&quot;0&quot; data-original-height=&quot;1128&quot; data-original-width=&quot;1600&quot; height=&quot;452&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjV1A13Lp2OwSB6Le0SUG9_vfBSFSei3GgedJ1vT2vSrsIF1t2gSZN8F_9DLW1rb-1nlp9V4hN3Dxg_FGSNqJlRu2f7wEO8vd-ZGxHotRm2gNEKeUPUcHiTI9Ph-2t8stvR88IK7_MhckyWdqcbdN2GvvvkHJZ7iIyYz_7MvIL8gF3khhnHB1XVL5Go3lw/w640-h452/elecrow-pico-2-kit-2.JPG&quot; title=&quot;All-in-one Starter Kit for Pico 2&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;p&gt;O kit possui:&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;ul style=&quot;text-align: left;&quot;&gt;&lt;li&gt;LEDs RGB endereçaveis;&lt;/li&gt;&lt;li&gt;3 LEDS grandes (vermelho, amarelo e verde);&lt;/li&gt;&lt;li&gt;Servo Motor;&lt;/li&gt;&lt;li&gt;Buzzer;&lt;/li&gt;&lt;li&gt;Motor de vibração;&lt;/li&gt;&lt;li&gt;Potenciômetro deslizante;&lt;/li&gt;&lt;li&gt;Receptor de infravermelho e controle remoto;&lt;/li&gt;&lt;li&gt;Sensor touch;&lt;/li&gt;&lt;li&gt;4 teclas push-button;&lt;/li&gt;&lt;li&gt;Relé;&lt;/li&gt;&lt;li&gt;Sensor de efeito Hall;&lt;/li&gt;&lt;li&gt;Microfone/&lt;/li&gt;&lt;li&gt;Sensor de umidade e temperatura;&lt;/li&gt;&lt;li&gt;Sensor de gazes;&lt;/li&gt;&lt;li&gt;Acelerômetro e giroscópio;&lt;/li&gt;&lt;li&gt;Sensor de distância ultrassonico;&lt;/li&gt;&lt;li&gt;LCD colorido;&lt;/li&gt;&lt;/ul&gt;&lt;div&gt;O microcontrolador é um RP2350 (Raspberry Pi Pico 2). O painel é uma placa de circuito impresso grande e embaixo é assim:&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQ7xf5Iusa798XSQMjiP2AMRywhcBiyory3Mma9yVfLcbFI33mww71uWcCU-BTQsNlptLnhNR5VZ3G6XBbZQ9aQjrzx2B5_WETAcrCtpIRyGQIY0T9FeulMOe3-6qvWQwg-wKbpw7nQS_n8vkW3kNSCqiscHVK1Hhdoe0w_W3__ciW_3Z2V-CCNFKK1iI/s1600/elecrow-pico-2-kit-pcb.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;All-in-one Starter Kit for Pico 2&quot; border=&quot;0&quot; data-original-height=&quot;1139&quot; data-original-width=&quot;1600&quot; height=&quot;456&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQ7xf5Iusa798XSQMjiP2AMRywhcBiyory3Mma9yVfLcbFI33mww71uWcCU-BTQsNlptLnhNR5VZ3G6XBbZQ9aQjrzx2B5_WETAcrCtpIRyGQIY0T9FeulMOe3-6qvWQwg-wKbpw7nQS_n8vkW3kNSCqiscHVK1Hhdoe0w_W3__ciW_3Z2V-CCNFKK1iI/w640-h456/elecrow-pico-2-kit-pcb.JPG&quot; title=&quot;All-in-one Starter Kit for Pico 2&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;É um bom kit para brincar com Raspberry Pi Pico, tendo quase tudo que você precisa já conectado ao microcontrolador. Minha única crítica é que as lições vem todas com o código completo de demonstração que é bem grande. O ideal, na minha opinião, seria cada lição ter somente o código da lição mesmo.&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;p&gt;&lt;/p&gt;</content><link rel='replies' type='application/atom+xml' href='http://www.pakequis.com.br/feeds/8203877913047063501/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.pakequis.com.br/2025/06/starter-kit-pico-2-da-elecrow.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/8203877913047063501'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2355048503505603510/posts/default/8203877913047063501'/><link rel='alternate' type='text/html' href='http://www.pakequis.com.br/2025/06/starter-kit-pico-2-da-elecrow.html' title='Starter Kit Pico 2 da Elecrow'/><author><name>Rodrigo Feliciano</name><uri>http://www.blogger.com/profile/04294119310811605142</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiB4TT4IRhoS_P4rxk7FkfawwY4EDKjxMXYxukqW5e4bcfLuwfhod8ffm0uE71UMMiM8CJs70lYH5Yve-cBUzAbQxCKIqe56yoeH1-VSdwvggCGtp-UMeHzqETi7UMcWS_pPOxSP4LWVoaRovCt1DfHuP0rmhcjOJYC6tiXIIXEmjMkCs/s220/IMG_20231228_095059934_HDR~2.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaHtqtr2UZe3LaSYj8PfwV1gKtuPV4__kKwIxtr-pu0Hq08pjNaNEA1Cllvt0BBG7k__0M5nbMAEK2F4e0ybmWtYpUSJQjH0kXpsTC80EybPrzd9pCIMVZ5MPrqGkeNliE-nrFv0BBfbAEwpeSPal6SXx1g97lvip7hUlNKRnq2qN8n88OT4kpBQKJZxM/s72-w544-h640-c/elecrow-pico-2-kit-1.JPG" height="72" width="72"/><thr:total>0</thr:total></entry></feed>