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<?xml-stylesheet type="text/xsl" media="screen" href="/~d/styles/atom10full.xsl"?><?xml-stylesheet type="text/css" media="screen" href="http://feeds.feedburner.com/~d/styles/itemcontent.css"?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:openSearch="http://a9.com/-/spec/opensearch/1.1/" 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" gd:etag="W/&quot;C0YEQHg-fCp7ImA9WhBaEEg.&quot;"><id>tag:blogger.com,1999:blog-19526903</id><updated>2013-05-20T08:58:21.654-03:00</updated><category term="Acessórios" /><category term="Outros" /><category term="Programação" /><category term="Banco de Dados" /><category term="Certificação" /><category term="Microsoft" /><category term="Protocolos" /><category term="Ferramentas" /><category term="Avaliação" /><category term="Competições" /><category term="Amazon" /><category term="Gráficos" /><category term="ARM" /><category term="Segurança" /><category term="Memórias" /><category term="Portáteis" /><category term="Livros" /><category term="PIC" /><category term="Embarcados" /><category term="Apple" /><category term="Jogos" /><category term="C#" /><category term="Música" /><category term="Vida Digital" /><category term="Motores" /><category term="Arduino" /><category term="Listas" /><category term="Linux" /><category term="Eletrônica" /><category term="AutoID" /><category term="HQ" /><category term="Links" /><category term="Processadores" /><category term="Eventos" /><category term="Hardware" /><category term="AVR" /><category term="Linguagens" /><category term="Humor" /><category term="DVD" /><category term="Criptografia" /><category term="Android" /><category term="MSP430" /><category term="Video" /><category term="Blog" /><category term="google" /><title>DQSoft</title><subtitle type="html">Ruminações de um "Old Timer" sobre software e hardware</subtitle><link rel="http://schemas.google.com/g/2005#feed" type="application/atom+xml" href="http://dqsoft.blogspot.com/feeds/posts/default" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/" /><link rel="next" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default?start-index=26&amp;max-results=25&amp;redirect=false&amp;v=2" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><generator version="7.00" uri="http://www.blogger.com">Blogger</generator><openSearch:totalResults>900</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><atom10:link xmlns:atom10="http://www.w3.org/2005/Atom" rel="self" type="application/atom+xml" href="http://feeds.feedburner.com/blogspot/dqsoft" /><feedburner:info xmlns:feedburner="http://rssnamespace.org/feedburner/ext/1.0" uri="blogspot/dqsoft" /><atom10:link xmlns:atom10="http://www.w3.org/2005/Atom" rel="hub" href="http://pubsubhubbub.appspot.com/" /><entry gd:etag="W/&quot;CEcESH45eCp7ImA9WhBbFkw.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-5048643029226209409</id><published>2013-05-15T07:00:00.000-03:00</published><updated>2013-05-15T07:00:09.020-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-05-15T07:00:09.020-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Vida Digital" /><category scheme="http://www.blogger.com/atom/ns#" term="Jogos" /><category scheme="http://www.blogger.com/atom/ns#" term="Eletrônica" /><category scheme="http://www.blogger.com/atom/ns#" term="Segurança" /><category scheme="http://www.blogger.com/atom/ns#" term="AVR" /><title>Virada Hacker 2013</title><content type="html">No próximo fim de semana, 18 e 19 de maio, teremos a Virada Hacker no Garoa Hacker Clube. Serão palestras, oficinas, debates e atividades culturais para fomentar a 
cultura hacker e a cultura geek, a inovação tecnológica e o aprendizado.&lt;br /&gt;
&lt;br /&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="https://garoa.net.br/w/images/thumb/LogoViradaHacker.png/250px-LogoViradaHacker.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="https://garoa.net.br/w/images/thumb/LogoViradaHacker.png/250px-LogoViradaHacker.png" /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;
A participação nas atividades do Garoa é gratuita e aberta a todos os interessados.  Para informações mais detalhadas, veja &lt;a href="https://garoa.net.br/wiki/Virada_Hacker"&gt;aqui&lt;/a&gt;.&lt;br /&gt;
&lt;br /&gt;
Estarei apresentando uma &lt;a href="https://garoa.net.br/wiki/Virada_Hacker/Grava%C3%A7%C3%A3o_de_Microntroladores_AVR,_DQ"&gt;palestra/oficina de gravação de microcontroladores AVR&lt;/a&gt; (ATmega, ATtiny, etc).&lt;br /&gt;
&lt;br /&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=5048643029226209409" title="3 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/5048643029226209409?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/5048643029226209409?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/05/virada-hacker-2013.html" title="Virada Hacker 2013" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><thr:total>3</thr:total></entry><entry gd:etag="W/&quot;Ck8EQ3g5cCp7ImA9WhBUGU8.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-399982203796215098</id><published>2013-05-07T07:00:00.001-03:00</published><updated>2013-05-07T07:00:02.628-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-05-07T07:00:02.628-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Programação" /><category scheme="http://www.blogger.com/atom/ns#" term="Eletrônica" /><category scheme="http://www.blogger.com/atom/ns#" term="Arduino" /><title>Sensor de Temperatura LM35</title><content type="html">&lt;a href="http://dqsoft.blogspot.com/2013/04/sensor-ultrassonico-hc-sr04-parte-1.html"&gt;Vimos&lt;/a&gt; que a interpretação da saída do sensor de distância por ultrassom depende da temperatura ambiente. Daí me surgiu a ideia de usar um sensor de temperatura para fazer a devida correção.&lt;br&gt;
&lt;br&gt;
O sensor LM35 que veremos aqui é, provavelmente, uma solução exagerada para isto. É um sensor de alta precisão (erro máximo de 3/4 de grau na faixa de -55 a 150° C). O modelo que uso aqui é o LM35DZ (encapsulamento TO-92, operação somente de 0 a 150° C), que você encontra no Brasil por algo em torno de R$4.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://4.bp.blogspot.com/-J_pT-GI1cSw/UYg_ubY72GI/AAAAAAAAEyQ/7DNSjtgIREw/s1600/LM35.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://4.bp.blogspot.com/-J_pT-GI1cSw/UYg_ubY72GI/AAAAAAAAEyQ/7DNSjtgIREw/s200/LM35.jpg" width="88"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/05/sensor-de-temperatura-lm35.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=399982203796215098" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/399982203796215098?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/399982203796215098?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/05/sensor-de-temperatura-lm35.html" title="Sensor de Temperatura LM35" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://4.bp.blogspot.com/-J_pT-GI1cSw/UYg_ubY72GI/AAAAAAAAEyQ/7DNSjtgIREw/s72-c/LM35.jpg" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;AkcEQnYzfSp7ImA9WhBUF0k.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-2259912356383391085</id><published>2013-05-05T07:00:00.000-03:00</published><updated>2013-05-05T07:00:03.885-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-05-05T07:00:03.885-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Avaliação" /><category scheme="http://www.blogger.com/atom/ns#" term="Livros" /><title>Resenha: Farming Fear</title><content type="html">Este é mais um livro &amp;quot;recente&amp;quot; (2004) dos &lt;a href="http://dqsoft.blogspot.com.br/search?q=hardy+boys"&gt;Hardy Boys&lt;/a&gt;. A primeira vez que ouvi falar nele foi anos atrás, pesquisando na Amazon. Uma crítica dizia que o livro lembrava as histórias originais, em particular a minha favorita (&lt;a href="http://dqsoft.blogspot.com.br/2009/04/livro-de-marco-o-misterio-da-ilha-da.html"&gt;O Mistério da Ilha da Cabana&lt;/a&gt;). Foi para a &amp;quot;&lt;i&gt;wish list&lt;/i&gt;&amp;quot;, mas quando finalmente fui comprar estava esgotado. Felizmente, os livros dos Hardy Boys estão aparacendo para o Kindle, e finalmente pude comprar e ler.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://3.bp.blogspot.com/-IU_gY43bLR8/UYJR_LyVtAI/AAAAAAAAEs0/D-hA18BNozg/s1600/FarmingFear.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://3.bp.blogspot.com/-IU_gY43bLR8/UYJR_LyVtAI/AAAAAAAAEs0/D-hA18BNozg/s1600/FarmingFear.jpg" height="200" width="133"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/05/resenha-farming-fear.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=2259912356383391085" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/2259912356383391085?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/2259912356383391085?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/05/resenha-farming-fear.html" title="Resenha: Farming Fear" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/-IU_gY43bLR8/UYJR_LyVtAI/AAAAAAAAEs0/D-hA18BNozg/s72-c/FarmingFear.jpg" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;Ak8FRXwyeyp7ImA9WhBUFEU.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-3142361766232110988</id><published>2013-05-02T07:00:00.000-03:00</published><updated>2013-05-02T07:00:14.293-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-05-02T07:00:14.293-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Programação" /><category scheme="http://www.blogger.com/atom/ns#" term="Eletrônica" /><category scheme="http://www.blogger.com/atom/ns#" term="Arduino" /><title>Sensor Ultrassônico HC-SR04 - parte 2</title><content type="html">Neste segunda parte vamos colocar para funcionar o sensor, ligando-o a um Arduino. No caso, um Arduino Nano, que pode ser espetado diretamente em uma &lt;i&gt;protoboard&lt;/i&gt;.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://1.bp.blogspot.com/-wBpqYr9b8d8/UYFBNN0EeqI/AAAAAAAAEsE/bB4gZEH29Oo/s1600/HC-SR04-E.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="138" src="http://1.bp.blogspot.com/-wBpqYr9b8d8/UYFBNN0EeqI/AAAAAAAAEsE/bB4gZEH29Oo/s320/HC-SR04-E.jpg" width="320"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/05/sensor-ultrassonico-hc-sr04-parte-2.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=3142361766232110988" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/3142361766232110988?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/3142361766232110988?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/05/sensor-ultrassonico-hc-sr04-parte-2.html" title="Sensor Ultrassônico HC-SR04 - parte 2" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://1.bp.blogspot.com/-wBpqYr9b8d8/UYFBNN0EeqI/AAAAAAAAEsE/bB4gZEH29Oo/s72-c/HC-SR04-E.jpg" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;DEcESXc8eip7ImA9WhBUE0w.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-3171790304182500350</id><published>2013-04-30T07:00:00.000-03:00</published><updated>2013-04-30T07:00:08.972-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-04-30T07:00:08.972-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Eletrônica" /><title>Sensor Ultrassônico HC-SR04 - parte 1</title><content type="html">Este é um sensor de distância facilmente encontrado a preços acessíveis. Neste primeiro post vamos ver as suas características, posteriormente veremos alguns projetos com ele.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://1.bp.blogspot.com/-RZj3NHN3fVM/UX2TT4kEa2I/AAAAAAAAEoc/YvNpDjXKYVk/s1600/HC-SR04-A.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="197" src="http://1.bp.blogspot.com/-RZj3NHN3fVM/UX2TT4kEa2I/AAAAAAAAEoc/YvNpDjXKYVk/s320/HC-SR04-A.jpg" width="320"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/04/sensor-ultrassonico-hc-sr04-parte-1.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=3171790304182500350" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/3171790304182500350?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/3171790304182500350?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/04/sensor-ultrassonico-hc-sr04-parte-1.html" title="Sensor Ultrassônico HC-SR04 - parte 1" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://1.bp.blogspot.com/-RZj3NHN3fVM/UX2TT4kEa2I/AAAAAAAAEoc/YvNpDjXKYVk/s72-c/HC-SR04-A.jpg" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;CUUERXo8eSp7ImA9WhBUEUk.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-1190969397571492719</id><published>2013-04-28T07:00:00.000-03:00</published><updated>2013-04-28T07:00:04.471-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-04-28T07:00:04.471-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Avaliação" /><category scheme="http://www.blogger.com/atom/ns#" term="Livros" /><title>Resenha: Korolev</title><content type="html">No final dos anos 50 e início dos anos 60 a União Soviética surpreendeu o mundo com seu pioneirismo em foguetes: o primeiro míssil balístico intercontinental, o primeiro satélite artificial, o primeiro homem em órbita e muitos outros. No centro destes avanços estava um homem, Sergei Pavlovich Korolev. Korolev (&amp;quot;How one man masterminded the Soviet drive to beat America to the moon&amp;quot;) é uma biografia deste homem, escrita por James Harford.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://1.bp.blogspot.com/-zQ73NkqLXu8/UXvU8lBF7KI/AAAAAAAAEnk/QkugK4b1HzQ/s1600/Korolev.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://1.bp.blogspot.com/-zQ73NkqLXu8/UXvU8lBF7KI/AAAAAAAAEnk/QkugK4b1HzQ/s1600/Korolev.png"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;&lt;br&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/04/resenha-korolev.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=1190969397571492719" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/1190969397571492719?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/1190969397571492719?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/04/resenha-korolev.html" title="Resenha: Korolev" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://1.bp.blogspot.com/-zQ73NkqLXu8/UXvU8lBF7KI/AAAAAAAAEnk/QkugK4b1HzQ/s72-c/Korolev.png" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;AkMEQXs-eip7ImA9WhBVFU4.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-4804811956095612756</id><published>2013-04-21T07:00:00.001-03:00</published><updated>2013-04-21T07:00:00.552-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-04-21T07:00:00.552-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="HQ" /><category scheme="http://www.blogger.com/atom/ns#" term="Avaliação" /><title>Resenha: The Gallows Bird (Modesty Blaise vol 9)</title><content type="html">Num dia conturbado no trabalho, uma surpresa: a chegada de uma pacote de livros da Amazon, agraciado com um &amp;quot;upgrade&amp;quot; gratuito no meio de envio (um mimo muito efetivo usado por algumas empresas americanas). Entre os livros, o volume 9 da coleção Modesty Blaise da Titan Books. Tentando baixar um pouco o stress, resolvi começar a ler a primeira história. O resultado foi ótimo: ao final da história já estava bem mais calmo.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://2.bp.blogspot.com/-rpwXM8Q3CXE/UXMfq_0O78I/AAAAAAAAEm4/Ar91dxO8rpA/s1600/MB_9_Capa.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://2.bp.blogspot.com/-rpwXM8Q3CXE/UXMfq_0O78I/AAAAAAAAEm4/Ar91dxO8rpA/s200/MB_9_Capa.jpg" width="145"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/04/resenha-gallows-bird-modesty-blaise-vol.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=4804811956095612756" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/4804811956095612756?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/4804811956095612756?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/04/resenha-gallows-bird-modesty-blaise-vol.html" title="Resenha: The Gallows Bird (Modesty Blaise vol 9)" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-rpwXM8Q3CXE/UXMfq_0O78I/AAAAAAAAEm4/Ar91dxO8rpA/s72-c/MB_9_Capa.jpg" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;DUAMSHoyeip7ImA9WhBWE04.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-2270643375804456964</id><published>2013-04-07T07:00:00.001-03:00</published><updated>2013-04-07T09:29:49.492-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-04-07T09:29:49.492-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Avaliação" /><category scheme="http://www.blogger.com/atom/ns#" term="Livros" /><title>Crítica: All You Need Is Love (A Batalha Pela Alma dos Beatles)</title><content type="html">Fui atraído para este livro por alguma manchete sensacionalista da Folha, por ocasião do lançamento da versão brasileira. Uma rápida consulta na Amazon indicou ser uma obra séria e logo depois estava lendo a edição para o Kindle.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://1.bp.blogspot.com/-_z4ofFuCyS4/UVjIsz_ErCI/AAAAAAAAEmM/H63E-nhGXyY/s1600/YouNeverGiveMeYourMoney.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://1.bp.blogspot.com/-_z4ofFuCyS4/UVjIsz_ErCI/AAAAAAAAEmM/H63E-nhGXyY/s200/YouNeverGiveMeYourMoney.png" width="132"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/04/critica-all-you-need-is-love-batalha.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=2270643375804456964" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/2270643375804456964?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/2270643375804456964?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/04/critica-all-you-need-is-love-batalha.html" title="Crítica: All You Need Is Love (A Batalha Pela Alma dos Beatles)" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://1.bp.blogspot.com/-_z4ofFuCyS4/UVjIsz_ErCI/AAAAAAAAEmM/H63E-nhGXyY/s72-c/YouNeverGiveMeYourMoney.png" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;DE8EQHc_eCp7ImA9WhBXGEQ.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-3863577514860759638</id><published>2013-04-02T07:00:00.001-03:00</published><updated>2013-04-02T07:00:01.940-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-04-02T07:00:01.940-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Programação" /><category scheme="http://www.blogger.com/atom/ns#" term="Eletrônica" /><category scheme="http://www.blogger.com/atom/ns#" term="Arduino" /><title>LCD Alfanumérico 2x16 - Bonus</title><content type="html">Um dos exemplos na parte anterior foi a programação de um caracter. Neste post veremos mais detalhes deste recurso do display.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://3.bp.blogspot.com/-Pt0qjUwBW8k/UVDiIzHCB2I/AAAAAAAAEk0/qDoLbMrpiGQ/s1600/Teste_LCD_Caracteres.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="157" src="http://3.bp.blogspot.com/-Pt0qjUwBW8k/UVDiIzHCB2I/AAAAAAAAEk0/qDoLbMrpiGQ/s320/Teste_LCD_Caracteres.jpg" width="320"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/04/lcd-alfanumerico-2x16-bonus.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=3863577514860759638" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/3863577514860759638?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/3863577514860759638?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/04/lcd-alfanumerico-2x16-bonus.html" title="LCD Alfanumérico 2x16 - Bonus" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/-Pt0qjUwBW8k/UVDiIzHCB2I/AAAAAAAAEk0/qDoLbMrpiGQ/s72-c/Teste_LCD_Caracteres.jpg" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;DUEERnk-fSp7ImA9WhBXFk4.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-6603109824520182490</id><published>2013-03-30T07:00:00.000-03:00</published><updated>2013-03-30T07:00:07.755-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-03-30T07:00:07.755-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Jogos" /><category scheme="http://www.blogger.com/atom/ns#" term="Avaliação" /><title>Jogo do Mês: Moonbase Commander</title><content type="html">Ganhador do prêmio &amp;quot;&lt;i&gt;Best of 2002: The Game No One Played&amp;quot;&lt;/i&gt;, Moonbase Commander é um daqueles jogos simples mas feitos com muito capricho.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://1.bp.blogspot.com/-zIrdT3S3U1k/UVWdUcsN7NI/AAAAAAAAEls/tdGLd5WzT6s/s1600/MC_Title.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="240" src="http://1.bp.blogspot.com/-zIrdT3S3U1k/UVWdUcsN7NI/AAAAAAAAEls/tdGLd5WzT6s/s320/MC_Title.png" width="320"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/03/jogo-do-mes-moonbase-commander.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=6603109824520182490" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/6603109824520182490?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/6603109824520182490?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/03/jogo-do-mes-moonbase-commander.html" title="Jogo do Mês: Moonbase Commander" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://1.bp.blogspot.com/-zIrdT3S3U1k/UVWdUcsN7NI/AAAAAAAAEls/tdGLd5WzT6s/s72-c/MC_Title.png" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;Dk8ERXY6fip7ImA9WhBXFEs.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-2464419708127913229</id><published>2013-03-28T07:00:00.000-03:00</published><updated>2013-03-28T07:00:04.816-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-03-28T07:00:04.816-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Programação" /><category scheme="http://www.blogger.com/atom/ns#" term="Eletrônica" /><category scheme="http://www.blogger.com/atom/ns#" term="Arduino" /><title>LCD Alfanumérico 2x16 - Parte 3</title><content type="html">Nesta parte final, vamos conectar um display a um Arduino para exercitar as instruções que vimos na parte anterior.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://3.bp.blogspot.com/-zLiho2paXCs/UU4O7H9FnVI/AAAAAAAAEic/0RI9Wd0IUF4/s1600/Teste_LCD_Montagem.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="213" src="http://3.bp.blogspot.com/-zLiho2paXCs/UU4O7H9FnVI/AAAAAAAAEic/0RI9Wd0IUF4/s320/Teste_LCD_Montagem.jpg" width="320"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/03/lcd-alfanumerico-2x16-parte-3.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=2464419708127913229" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/2464419708127913229?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/2464419708127913229?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/03/lcd-alfanumerico-2x16-parte-3.html" title="LCD Alfanumérico 2x16 - Parte 3" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/-zLiho2paXCs/UU4O7H9FnVI/AAAAAAAAEic/0RI9Wd0IUF4/s72-c/Teste_LCD_Montagem.jpg" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;CEcFRX0-eCp7ImA9WhBXEkQ.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-5373144545246400667</id><published>2013-03-26T07:00:00.001-03:00</published><updated>2013-03-26T07:00:14.350-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-03-26T07:00:14.350-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Eletrônica" /><title>LCD Alfanumérico 2x16 - Parte 2</title><content type="html">Nesta segunda parte vamos ver como controlar o LCD através dos registradores.&lt;br&gt;
&lt;br&gt;
&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-NJ0DS3lOf1k/UU35774zQjI/AAAAAAAAEg8/vkbydzT1wUA/s1600/Registradores.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" height="320" src="http://3.bp.blogspot.com/-NJ0DS3lOf1k/UU35774zQjI/AAAAAAAAEg8/vkbydzT1wUA/s320/Registradores.png" width="280"&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;Diagrama de blocos do controlador, destacando os registradores.&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/03/lcd-alfanumerico-2x16-parte-2.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=5373144545246400667" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/5373144545246400667?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/5373144545246400667?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/03/lcd-alfanumerico-2x16-parte-2.html" title="LCD Alfanumérico 2x16 - Parte 2" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/-NJ0DS3lOf1k/UU35774zQjI/AAAAAAAAEg8/vkbydzT1wUA/s72-c/Registradores.png" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;A0UEQX0zfCp7ImA9WhBXEUw.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-4175724654031413165</id><published>2013-03-24T07:00:00.001-03:00</published><updated>2013-03-24T07:00:00.384-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-03-24T07:00:00.384-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Avaliação" /><category scheme="http://www.blogger.com/atom/ns#" term="Livros" /><title>Resenha: Magic for Beginners</title><content type="html">Como parte de um &lt;a href="http://blog.humblebundle.com/post/33237485887/introducing-the-humble-ebook-bundle"&gt;Humble eBook Bundle&lt;/a&gt;, comprei no ano passado o eBook &amp;quot;Magic for Beginners&amp;quot; de Kelly Link. Este livro contém histórias de fantasia, algumas delas premiadas com os conceituados &amp;quot;Nebula Award&amp;quot;, &amp;quot;Locus Award&amp;quot; e &amp;quot;Hugo Award&amp;quot;.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://3.bp.blogspot.com/-NRqHdjT62jA/UUi7DHDeVMI/AAAAAAAAEgk/C61inQuo3d0/s1600/MagicForBeginners.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://3.bp.blogspot.com/-NRqHdjT62jA/UUi7DHDeVMI/AAAAAAAAEgk/C61inQuo3d0/s200/MagicForBeginners.jpg" width="135"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;span id="goog_1933671672"&gt;&lt;/span&gt;&lt;span id="goog_1933671673"&gt;&lt;/span&gt;&lt;br&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/03/resenha-magic-for-beginners.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=4175724654031413165" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/4175724654031413165?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/4175724654031413165?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/03/resenha-magic-for-beginners.html" title="Resenha: Magic for Beginners" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/-NRqHdjT62jA/UUi7DHDeVMI/AAAAAAAAEgk/C61inQuo3d0/s72-c/MagicForBeginners.jpg" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;DEAGSHg-eyp7ImA9WhBQGEs.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-981486098107450503</id><published>2013-03-21T07:00:00.000-03:00</published><updated>2013-03-21T08:52:09.653-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-03-21T08:52:09.653-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Eletrônica" /><title>LCD Alfanumérico 2x16 - Parte 1</title><content type="html">Um periférico muito útil para sistemas embarcados são os displays LCD alfanuméricos. Nesta curta série vamos focar nos displays de 2 linhas de 16 caracteres, que permitem apresentar mensagens curtas e, em conjunto com alguns botões ou um teclado, implementar interfaces simples com o operador.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://2.bp.blogspot.com/-fNFIpf3tg4Q/UUiUWz4FvPI/AAAAAAAAEfs/1u1BRIWEgb0/s1600/LCD+4.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="122" src="http://2.bp.blogspot.com/-fNFIpf3tg4Q/UUiUWz4FvPI/AAAAAAAAEfs/1u1BRIWEgb0/s320/LCD+4.png" width="320"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/03/lcd-alfanumerico-2x16-parte-1.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=981486098107450503" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/981486098107450503?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/981486098107450503?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/03/lcd-alfanumerico-2x16-parte-1.html" title="LCD Alfanumérico 2x16 - Parte 1" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-fNFIpf3tg4Q/UUiUWz4FvPI/AAAAAAAAEfs/1u1BRIWEgb0/s72-c/LCD+4.png" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;Ak8ARX08eyp7ImA9WhBXFEs.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-7532259985088147616</id><published>2013-03-19T07:00:00.000-03:00</published><updated>2013-03-28T08:07:24.373-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-03-28T08:07:24.373-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Outros" /><title>Corujando: 19a Competição Baja SAE Brasil </title><content type="html">Mantendo a tradição (veja &lt;a href="http://dqsoft.blogspot.com.br/2011/03/corujando-equipe-poli-de-baja.html"&gt;2011&lt;/a&gt; e &lt;a href="http://dqsoft.blogspot.com.br/2012/03/corujando-18a-competicao-baja-sae.html"&gt;2012&lt;/a&gt;), mais uma vez acompanhei a competição Baja SAE Brasil, torcendo pela &lt;a href="http://www.equipepoli.com.br/"&gt;Equipe Poli de Baja&lt;/a&gt;, da qual o meu filho é integrante. O &lt;a href="http://en.wikipedia.org/wiki/Baja_SAE"&gt;Baja SAE&lt;/a&gt; é uma  
competição estudantil promovida pela Sociedade de Engenheiros  
Automotivos, onde estudantes de engenharia projetam e constroem um  
pequeno veículo &lt;span style="font-style: italic;"&gt;off-road  &lt;/span&gt;A competição envolve não somente provas práticas mas também apresentações do projeto, e este ano foi nos dias 14 a 17 (quinta a domingo).&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://3.bp.blogspot.com/-3NFH44lP2Ls/UUeiOpg9knI/AAAAAAAAEe8/_oJC_-nXXOE/s1600/Baja2013_1.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="213" src="http://3.bp.blogspot.com/-3NFH44lP2Ls/UUeiOpg9knI/AAAAAAAAEe8/_oJC_-nXXOE/s320/Baja2013_1.png" width="320"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/03/corujando-19a-competicao-baja-sae-brasil.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=7532259985088147616" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/7532259985088147616?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/7532259985088147616?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/03/corujando-19a-competicao-baja-sae-brasil.html" title="Corujando: 19a Competição Baja SAE Brasil " /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/-3NFH44lP2Ls/UUeiOpg9knI/AAAAAAAAEe8/_oJC_-nXXOE/s72-c/Baja2013_1.png" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;DUEFQXwyfCp7ImA9WhBRFEo.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-3904888874033244058</id><published>2013-03-05T07:00:00.001-03:00</published><updated>2013-03-05T07:00:10.294-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-03-05T07:00:10.294-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Processadores" /><category scheme="http://www.blogger.com/atom/ns#" term="Eletrônica" /><category scheme="http://www.blogger.com/atom/ns#" term="AVR" /><title>ATtiny 24/44/84</title><content type="html">Já examinamos aqui o &lt;a href="http://dqsoft.blogspot.com.br/2012/05/controlando-um-led-com-um-avr-parte-i.html"&gt;ATtiny2313&lt;/a&gt; de 20 pinos e os &lt;a href="http://dqsoft.blogspot.com/2012/08/attiny-254585.html"&gt;ATtiny25/45/85&lt;/a&gt; de apenas 8 pinos. O ATtiny85 é bastante poderoso, mas 6 pinos de I/O pode ser pouco para algumas aplicações. Já o ATtiny2313 tem uma quantidade boa de I/Os, mas é limitado em memória e não tem um conversor analógico digital (ADC).&lt;br&gt;
&lt;br&gt;
Os ATtinys 24, 44 e 84 completam bem a família, oferecendo capacidades de 2K, 4K e 8K de Flash e um ADC de 10 bits, tudo isto em um encapsulamento DIP de 14 pinos.&lt;br&gt;
&lt;br&gt;
&lt;table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-V_WUed-mYCI/UTUvZp8rf9I/AAAAAAAAEdw/UNn3deqQ0QU/s1600/ATTinyx4.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"&gt;&lt;img border="0" src="http://2.bp.blogspot.com/-V_WUed-mYCI/UTUvZp8rf9I/AAAAAAAAEdw/UNn3deqQ0QU/s1600/ATTinyx4.png"&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class="tr-caption" style="text-align: center;"&gt;Pinagem do ATtinyx4 - Adaptado de nathan.chantrell.net&lt;/td&gt;&lt;td class="tr-caption" style="text-align: center;"&gt; - CC BY NC SA&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/03/attiny-244484.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=3904888874033244058" title="4 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/3904888874033244058?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/3904888874033244058?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/03/attiny-244484.html" title="ATtiny 24/44/84" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-V_WUed-mYCI/UTUvZp8rf9I/AAAAAAAAEdw/UNn3deqQ0QU/s72-c/ATTinyx4.png" height="72" width="72" /><thr:total>4</thr:total></entry><entry gd:etag="W/&quot;Ck8ESHc6fyp7ImA9WhBSFEk.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-252723276322131073</id><published>2013-02-21T07:00:00.000-03:00</published><updated>2013-02-21T07:00:09.917-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-02-21T07:00:09.917-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Programação" /><category scheme="http://www.blogger.com/atom/ns#" term="Arduino" /><category scheme="http://www.blogger.com/atom/ns#" term="AVR" /><title>Usando a Metaboard na IDE do Arduino</title><content type="html">Finalizando esta série sobre a &lt;a href="https://metalab.at/wiki/Metaboard"&gt;Metaboard&lt;/a&gt;, veremos como usá-la com a IDE do Arduino.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://1.bp.blogspot.com/-Cr07N6dQN5w/USV1xUIWneI/AAAAAAAAEdY/KnvcfiIQ58Q/s1600/IDE.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="198" src="http://1.bp.blogspot.com/-Cr07N6dQN5w/USV1xUIWneI/AAAAAAAAEdY/KnvcfiIQ58Q/s200/IDE.png" width="200"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/02/usando-metaboard-na-ide-do-arduino.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=252723276322131073" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/252723276322131073?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/252723276322131073?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/02/usando-metaboard-na-ide-do-arduino.html" title="Usando a Metaboard na IDE do Arduino" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://1.bp.blogspot.com/-Cr07N6dQN5w/USV1xUIWneI/AAAAAAAAEdY/KnvcfiIQ58Q/s72-c/IDE.png" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;AkcEQHw9eip7ImA9WhBSEks.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-5101473737858802339</id><published>2013-02-19T07:00:00.000-03:00</published><updated>2013-02-19T07:00:01.262-03:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-02-19T07:00:01.262-03:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Programação" /><category scheme="http://www.blogger.com/atom/ns#" term="Eletrônica" /><category scheme="http://www.blogger.com/atom/ns#" term="Arduino" /><category scheme="http://www.blogger.com/atom/ns#" term="AVR" /><title>Montando um Arduino: Experiências com a Metaboard</title><content type="html">Como &lt;a href="http://dqsoft.blogspot.com.br/2013/02/mais-uma-variante-do-arduino-que-voce.html"&gt;vimos anteriormente&lt;/a&gt;, a metaboard é um hardware bastante simples, com capacidade de carga de programa pela
 USB diretamente da IDE, quase totalmente compatível com o Arduino. Veremos aqui algumas experiências com uma montagem em protoboard baseado neste projeto&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://2.bp.blogspot.com/-aJFJZxbskDo/USDiam3b5-I/AAAAAAAAEbM/BFgNPURTo7E/s1600/Metaboard_Montada.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="213" src="http://2.bp.blogspot.com/-aJFJZxbskDo/USDiam3b5-I/AAAAAAAAEbM/BFgNPURTo7E/s320/Metaboard_Montada.jpg" width="320"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/02/montando-um-arduino-experiencias-com.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=5101473737858802339" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/5101473737858802339?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/5101473737858802339?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/02/montando-um-arduino-experiencias-com.html" title="Montando um Arduino: Experiências com a Metaboard" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-aJFJZxbskDo/USDiam3b5-I/AAAAAAAAEbM/BFgNPURTo7E/s72-c/Metaboard_Montada.jpg" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;DEcESXs5eSp7ImA9WhBTF0k.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-6652415494883788573</id><published>2013-02-13T07:00:00.000-02:00</published><updated>2013-02-13T07:00:08.521-02:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-02-13T07:00:08.521-02:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Avaliação" /><category scheme="http://www.blogger.com/atom/ns#" term="DVD" /><title>Crítica: Sherlock Holmes - Noite Tenebrosa</title><content type="html">Presenteie o meu pai com alguns DVDs com filmes antigos de Sherlock Holmes, colorizados. Analiso aqui o &amp;quot;Noite Tenebrosa&amp;quot; (&lt;i&gt;Terror By Night&lt;/i&gt;) de 1946, que você também encontra gratuitamente (na versão original) no &lt;a href="http://archive.org/details/Terror_By_Night"&gt;Internet Archive&lt;/a&gt;.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://3.bp.blogspot.com/-9N7ck8bTQXI/URkvUIXxkLI/AAAAAAAAEVw/roRoNIniCmU/s1600/Noite+Tenebrosa.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://3.bp.blogspot.com/-9N7ck8bTQXI/URkvUIXxkLI/AAAAAAAAEVw/roRoNIniCmU/s200/Noite+Tenebrosa.png" width="157"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/02/critica-sherlock-holmes-noite-tenebrosa.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=6652415494883788573" title="2 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/6652415494883788573?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/6652415494883788573?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/02/critica-sherlock-holmes-noite-tenebrosa.html" title="Crítica: Sherlock Holmes - Noite Tenebrosa" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/-9N7ck8bTQXI/URkvUIXxkLI/AAAAAAAAEVw/roRoNIniCmU/s72-c/Noite+Tenebrosa.png" height="72" width="72" /><thr:total>2</thr:total></entry><entry gd:etag="W/&quot;CUUFQ3gzcCp7ImA9WhBTFUo.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-2806804880429746015</id><published>2013-02-11T07:00:00.000-02:00</published><updated>2013-02-11T07:00:12.688-02:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-02-11T07:00:12.688-02:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Hardware" /><category scheme="http://www.blogger.com/atom/ns#" term="Programação" /><category scheme="http://www.blogger.com/atom/ns#" term="Arduino" /><category scheme="http://www.blogger.com/atom/ns#" term="AVR" /><title>Mais uma Variante do Arduino que Você Pode Montar em Casa</title><content type="html">A &lt;a href="https://metalab.at/wiki/Metaboard"&gt;Metaboard&lt;/a&gt; é um projeto do Metalab (famoso hackerspace de Viena) que eu conheci com bastante atraso (é de 2010) mas bastante interessante. Baseado no ATmega168 (mas trivialmente atualizável para o ATmega328 usado no Arduino Uno), é um hardware bastante simples, com capacidade de carga de programa pela USB diretamente da IDE, quase totalmente compatível com o Arduino.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://1.bp.blogspot.com/-JjZEPjvKxXw/URg23a3oq8I/AAAAAAAAEVg/tS8EyiTN1yE/s1600/Metaboard.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="252" src="http://1.bp.blogspot.com/-JjZEPjvKxXw/URg23a3oq8I/AAAAAAAAEVg/tS8EyiTN1yE/s320/Metaboard.jpg" width="320"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;br&gt;
Neste primeiro post vou apenas comentar as informações disponíveis no site do projeto. Em breve pretendo apresentar a minha montagem e comentar sobre os resultados obtidos.&lt;br&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/02/mais-uma-variante-do-arduino-que-voce.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=2806804880429746015" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/2806804880429746015?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/2806804880429746015?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/02/mais-uma-variante-do-arduino-que-voce.html" title="Mais uma Variante do Arduino que Você Pode Montar em Casa" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://1.bp.blogspot.com/-JjZEPjvKxXw/URg23a3oq8I/AAAAAAAAEVg/tS8EyiTN1yE/s72-c/Metaboard.jpg" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;DUUERnw6cSp7ImA9WhNaEko.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-2709639647233810175</id><published>2013-01-27T07:00:00.000-02:00</published><updated>2013-01-27T07:00:07.219-02:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-01-27T07:00:07.219-02:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="HQ" /><category scheme="http://www.blogger.com/atom/ns#" term="Avaliação" /><title>Resenha: The Phantom - The complete newspaper dailies Vol 4</title><content type="html">As republicações das primeiras histórias do Fantasma está fazendo sucesso - os três primeiros volumes estão esgotados na Amazon e cópias novas e usadas estão sendo negociadas a preços abusivos. Resenho aqui o quarto volume, que traz tirinhas de 1940 a 1943.&lt;br&gt;
&lt;br&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://1.bp.blogspot.com/-_hk2UQixQus/UQQlHPnqM7I/AAAAAAAAEUo/fZnH2Vn8HkA/s1600/P4_Capa.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="143" src="http://1.bp.blogspot.com/-_hk2UQixQus/UQQlHPnqM7I/AAAAAAAAEUo/fZnH2Vn8HkA/s200/P4_Capa.jpg" width="200"&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br&gt;
&lt;br&gt;
&lt;a href="http://dqsoft.blogspot.com/2013/01/resenha-phantom-complete-newspaper.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=2709639647233810175" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/2709639647233810175?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/2709639647233810175?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/01/resenha-phantom-complete-newspaper.html" title="Resenha: The Phantom - The complete newspaper dailies Vol 4" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://1.bp.blogspot.com/-_hk2UQixQus/UQQlHPnqM7I/AAAAAAAAEUo/fZnH2Vn8HkA/s72-c/P4_Capa.jpg" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;AkcEQXY-eCp7ImA9WhNaEEw.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-2828576772565211961</id><published>2013-01-24T07:00:00.001-02:00</published><updated>2013-01-24T07:00:00.850-02:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-01-24T07:00:00.850-02:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Avaliação" /><category scheme="http://www.blogger.com/atom/ns#" term="Acessórios" /><category scheme="http://www.blogger.com/atom/ns#" term="AutoID" /><title>Leitor RFID para PC</title><content type="html">Como parte das minhas investigações sobre RFID, encontrei um leitor para PC numa &amp;quot;lojinha&amp;quot; na China chamada &lt;a href="http://www.goodluckbuy.com/usb-125khz-rfid-proximity-id-reader-writer-no-contract.html"&gt;GoodLuckBuy&lt;/a&gt;. Como de costume, as especificações são bem incompletas e em &lt;i&gt;engrish&lt;/i&gt;. Ao contrário do que está no título, é apenas um leitor, não grava (e é &amp;quot;no contact&amp;quot; e não &amp;quot;no contract&amp;quot;). Mas afirma ser compatível com os tags que eu tenho e menciona uma opção curiosa de enviar os primeiros dez dígitos ou os oito últimos. Vamos ver neste post como ele se comporta.&lt;br&gt;
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&lt;a href="http://4.bp.blogspot.com/-AntC18cYtww/UQB7M3lCrDI/AAAAAAAAEUE/gcrQF-HzcmU/s1600/LeitorPC.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="216" src="http://4.bp.blogspot.com/-AntC18cYtww/UQB7M3lCrDI/AAAAAAAAEUE/gcrQF-HzcmU/s320/LeitorPC.jpg" width="320"&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;a href="http://dqsoft.blogspot.com/2013/01/leitor-rfid-para-pc.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=2828576772565211961" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/2828576772565211961?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/2828576772565211961?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/01/leitor-rfid-para-pc.html" title="Leitor RFID para PC" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://4.bp.blogspot.com/-AntC18cYtww/UQB7M3lCrDI/AAAAAAAAEUE/gcrQF-HzcmU/s72-c/LeitorPC.jpg" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;D0UER3s6cSp7ImA9WhNbGEk.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-1461060725060279035</id><published>2013-01-22T07:00:00.000-02:00</published><updated>2013-01-22T07:00:06.519-02:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-01-22T07:00:06.519-02:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Eletrônica" /><title>LED e Fototransistor Infravermelho TIL32 e TIL78</title><content type="html">Um tipo de sensor bastante usado é o infravermelho. Tipicamente um LED emite luz infravermelha (IR) e um fototransistor a detecta. Na aplicação mais simples detectamos se o feixe entre o LED e fototransistor é interrompido, usos mais sofisticados são a comunicação serial ou medir distâncias através da intensidade da luz refletida.&lt;br&gt;
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&lt;a href="http://2.bp.blogspot.com/-rkPS2tIAdx0/UP3RwRsOY6I/AAAAAAAAETs/tzBQ5Bq7ilA/s1600/TesteIR.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="220" src="http://2.bp.blogspot.com/-rkPS2tIAdx0/UP3RwRsOY6I/AAAAAAAAETs/tzBQ5Bq7ilA/s320/TesteIR.jpg" width="320"&gt;&lt;/a&gt;&lt;/div&gt;
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Os componentes TIL32 e TIL78 são exemplos bastante simples de emissor e detector. Apesar de encontrados com relativa facilidade em lojas, existe pouco documentação a respeito.&lt;br&gt;
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&lt;a href="http://dqsoft.blogspot.com/2013/01/led-e-fototransistor-infravermelho.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=1461060725060279035" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/1461060725060279035?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/1461060725060279035?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/01/led-e-fototransistor-infravermelho.html" title="LED e Fototransistor Infravermelho TIL32 e TIL78" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-rkPS2tIAdx0/UP3RwRsOY6I/AAAAAAAAETs/tzBQ5Bq7ilA/s72-c/TesteIR.jpg" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;CkMFQ3o-eyp7ImA9WhNbEkk.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-9163355778030206274</id><published>2013-01-15T07:00:00.001-02:00</published><updated>2013-01-15T07:00:12.453-02:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-01-15T07:00:12.453-02:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Programação" /><category scheme="http://www.blogger.com/atom/ns#" term="Eletrônica" /><category scheme="http://www.blogger.com/atom/ns#" term="AutoID" /><category scheme="http://www.blogger.com/atom/ns#" term="AVR" /><title>Leitor RFID YET-125K: Conectando ao JY-MEGA32</title><content type="html">Vamos acrescentar inteligência ao leitor de RFID ligando-o a um microcontrolador. Para isto vou aproveitar a placa JY-MEGA32 que vimos recentemente. Além de ter um microcontrolador com interface serial, esta placa possui LEDs e teclas que serão úteis.&lt;br&gt;
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&lt;div class="separator" style="clear: both; text-align: center;"&gt;
&lt;a href="http://4.bp.blogspot.com/-51yJB6FiLbk/UPSWcgedGLI/AAAAAAAAESo/qGyr4tiMnrc/s1600/RFID_JYMEGA32.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="177" src="http://4.bp.blogspot.com/-51yJB6FiLbk/UPSWcgedGLI/AAAAAAAAESo/qGyr4tiMnrc/s320/RFID_JYMEGA32.jpg" width="320"&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;a href="http://dqsoft.blogspot.com/2013/01/leitor-rfid-yet-125k-conectando-ao-jy.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=9163355778030206274" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/9163355778030206274?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/9163355778030206274?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/01/leitor-rfid-yet-125k-conectando-ao-jy.html" title="Leitor RFID YET-125K: Conectando ao JY-MEGA32" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://4.bp.blogspot.com/-51yJB6FiLbk/UPSWcgedGLI/AAAAAAAAESo/qGyr4tiMnrc/s72-c/RFID_JYMEGA32.jpg" height="72" width="72" /><thr:total>0</thr:total></entry><entry gd:etag="W/&quot;AkMEQXw8eip7ImA9WhNUGE0.&quot;"><id>tag:blogger.com,1999:blog-19526903.post-2260618466820071997</id><published>2013-01-10T07:00:00.001-02:00</published><updated>2013-01-10T07:00:00.272-02:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2013-01-10T07:00:00.272-02:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="AutoID" /><title>Leitor RFID YET-125K: Teste inicial</title><content type="html">Neste post vamos colocar para funcionar o nosso leitor de RFID e testá-lo com alguns tags.&lt;br&gt;
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&lt;a href="http://3.bp.blogspot.com/-V5mI3U_tmE0/UOSqMvCxqMI/AAAAAAAAEQk/Cuiwe2o0jYw/s1600/Teste_RFID_1.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="188" src="http://3.bp.blogspot.com/-V5mI3U_tmE0/UOSqMvCxqMI/AAAAAAAAEQk/Cuiwe2o0jYw/s320/Teste_RFID_1.jpg" width="320"&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;a href="http://dqsoft.blogspot.com/2013/01/leitor-rfid-yet-125k-teste-inicial.html#more"&gt;Continua »&lt;/a&gt;</content><link rel="replies" type="text/html" href="http://www.blogger.com/comment.g?blogID=19526903&amp;postID=2260618466820071997" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/2260618466820071997?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/19526903/posts/default/2260618466820071997?v=2" /><link rel="alternate" type="text/html" href="http://dqsoft.blogspot.com/2013/01/leitor-rfid-yet-125k-teste-inicial.html" title="Leitor RFID YET-125K: Teste inicial" /><author><name>Daniel Quadros</name><uri>http://www.blogger.com/profile/04178045149009487681</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="32" height="32" src="http://4.bp.blogspot.com/-yCCsH1Vguyc/T06yXij1ZJI/AAAAAAAAC-E/BL-jIMnh2Xo/s220/DQ2011.jpg" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/-V5mI3U_tmE0/UOSqMvCxqMI/AAAAAAAAEQk/Cuiwe2o0jYw/s72-c/Teste_RFID_1.jpg" height="72" width="72" /><thr:total>0</thr:total></entry></feed>
