<?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-4767215822416106576</id><updated>2014-06-18T13:35:53.434-03:00</updated><category term="arquivos"/><category term="outros"/><category term="programas"/><category term="amplificadores"/><category term="alarmes"/><category term="fontes"/><category term="produtos"/><category term="transmissores"/><title type='text'>www.vlwjm.com</title><subtitle type='html'>Circuitos Eletrônicos e muito mais.</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://www.vlwjm.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default?start-index=26&amp;max-results=25'/><author><name>Jonas Martins</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>30</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-1104488712316587805</id><published>2020-02-21T22:30:00.000-03:00</published><updated>2014-04-25T09:04:03.638-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="produtos"/><title type='text'>Circuito Integrado PT2399</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Circuito Integrado PT2399&quot; border=&quot;0&quot; src=&quot;http://2.bp.blogspot.com/-_dwfYSVJagQ/Uwf8IZS2lEI/AAAAAAAAAJs/Xna0tWdlN9s/s1600/Circuito+Integrado+PT2399.png&quot; title=&quot;Circuito Integrado PT2399&quot; /&gt;&lt;/div&gt;&lt;b&gt;Circuito Integrado PT2399&lt;/b&gt; por apenas &lt;b&gt;R$ 3,00&lt;/b&gt; cada, &lt;a href=&quot;http://loja.vlwjm.com/circuito-integrado-pt2399&quot; target=&quot;_blank&quot;&gt;clique aqui&lt;/a&gt; e compre o seu.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/1104488712316587805'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/1104488712316587805'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/02/circuito-integrado-pt2399.html' title='Circuito Integrado PT2399'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-_dwfYSVJagQ/Uwf8IZS2lEI/AAAAAAAAAJs/Xna0tWdlN9s/s72-c/Circuito+Integrado+PT2399.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-7926872436361565740</id><published>2014-06-11T23:03:00.002-03:00</published><updated>2014-06-14T09:38:47.177-03:00</updated><title type='text'>Resmar</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Resmar&quot; border=&quot;0&quot; src=&quot;http://3.bp.blogspot.com/-X2_zxbwrDhs/U5kJ6PmJ-cI/AAAAAAAAAwM/_80-0mPNEs4/s1600/Resmar.png&quot; title=&quot;Resmar&quot; /&gt;&lt;/div&gt;Vamos deixar as diferenças de lado e torcer pela nossa seleção, &lt;b&gt;Rumo ao Hexa&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/7926872436361565740'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/7926872436361565740'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/06/resmar.html' title='Resmar'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/-X2_zxbwrDhs/U5kJ6PmJ-cI/AAAAAAAAAwM/_80-0mPNEs4/s72-c/Resmar.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-8967553486107207811</id><published>2014-06-09T22:02:00.001-03:00</published><updated>2014-06-09T22:02:17.693-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="arquivos"/><title type='text'>Começando com Intel Galileo</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Começando com Intel Galileo&quot; border=&quot;0&quot; src=&quot;http://3.bp.blogspot.com/-ygGv53iwTaA/U5ZJKTLt9aI/AAAAAAAAAv8/e6_XR8d5gnk/s1600/Começando+com+Intel+Galileo.png&quot; title=&quot;Começando com Intel Galileo&quot; /&gt;&lt;/div&gt;Arquivo em &lt;b&gt;PDF&lt;/b&gt; sobre Começando com Intel Galileo, &lt;b&gt;atenção é em inglês&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Download&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-7GofQxluaMs/U0CM5p0gggI/AAAAAAAAAe4/YlNATmmxoKc/s1600/Download.png&quot; title=&quot;Download&quot; /&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/pQxTO&quot; target=&quot;_blank&quot;&gt;Link 1&lt;/a&gt; | &lt;a href=&quot;http://adf.ly/pR0By&quot; target=&quot;_blank&quot;&gt;Link 2&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;Senha: &lt;b&gt;www.vlwjm.com&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;Créditos a &lt;b&gt;Matt Richardson&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/8967553486107207811'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/8967553486107207811'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/06/comecando-com-intel-galileo.html' title='Começando com Intel Galileo'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/-ygGv53iwTaA/U5ZJKTLt9aI/AAAAAAAAAv8/e6_XR8d5gnk/s72-c/Começando+com+Intel+Galileo.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-5298882772083177676</id><published>2014-06-08T12:15:00.001-03:00</published><updated>2014-06-08T12:15:32.426-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="arquivos"/><title type='text'>150 Projetos Eletrônicos</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;150 Projetos Eletrônicos&quot; border=&quot;0&quot; src=&quot;http://3.bp.blogspot.com/-fm6HWyXhHQA/U5R6ovmiDOI/AAAAAAAAAvs/XEma34VJMLU/s1600/150+Projetos+Eletrônicos.png&quot; title=&quot;150 Projetos Eletrônicos&quot; /&gt;&lt;/div&gt;Arquivo em &lt;b&gt;PDF&lt;/b&gt; com 150 Projetos Eletrônicos, &lt;b&gt;atenção é em espanhol&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Download&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-7GofQxluaMs/U0CM5p0gggI/AAAAAAAAAe4/YlNATmmxoKc/s1600/Download.png&quot; title=&quot;Download&quot; /&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/pOIQO&quot; target=&quot;_blank&quot;&gt;Link 1&lt;/a&gt; | &lt;a href=&quot;http://adf.ly/pOITc&quot; target=&quot;_blank&quot;&gt;Link 2&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;Senha: &lt;b&gt;www.vlwjm.com&lt;/b&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/5298882772083177676'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/5298882772083177676'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/06/150-projetos-eletronicos.html' title='150 Projetos Eletrônicos'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/-fm6HWyXhHQA/U5R6ovmiDOI/AAAAAAAAAvs/XEma34VJMLU/s72-c/150+Projetos+Eletrônicos.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-8618033403377251393</id><published>2014-06-01T09:54:00.001-03:00</published><updated>2014-06-01T16:55:24.111-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="arquivos"/><title type='text'>Arduino para Iniciantes</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Arduino para Iniciantes&quot; border=&quot;0&quot; src=&quot;http://1.bp.blogspot.com/-x341Tc_hk84/U4sf0k8dJ1I/AAAAAAAAAr4/7VCUl3N75yc/s1600/Arduino+para+Iniciantes.png&quot; title=&quot;Arduino para Iniciantes&quot; /&gt;&lt;/div&gt;Arquivo em &lt;b&gt;PDF&lt;/b&gt; sobre o Arduino para Iniciantes, &lt;b&gt;atenção é em alemão&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Download&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-7GofQxluaMs/U0CM5p0gggI/AAAAAAAAAe4/YlNATmmxoKc/s1600/Download.png&quot; title=&quot;Download&quot; /&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/p1lrz&quot; target=&quot;_blank&quot;&gt;Link 1&lt;/a&gt; | &lt;a href=&quot;http://adf.ly/p1mTn&quot; target=&quot;_blank&quot;&gt;Link 2&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;Senha: &lt;b&gt;www.vlwjm.com&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;Créditos a &lt;b&gt;Massimo Banzi&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/8618033403377251393'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/8618033403377251393'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/06/arduino-para-iniciantes.html' title='Arduino para Iniciantes'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://1.bp.blogspot.com/-x341Tc_hk84/U4sf0k8dJ1I/AAAAAAAAAr4/7VCUl3N75yc/s72-c/Arduino+para+Iniciantes.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-5220384503159416307</id><published>2014-05-17T20:33:00.000-03:00</published><updated>2014-05-17T20:33:06.717-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="fontes"/><title type='text'>Fonte Protegida</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Fonte Protegida&quot; border=&quot;0&quot; src=&quot;http://3.bp.blogspot.com/-lKAFeENk5_8/U3fv0sjVfMI/AAAAAAAAAm4/Ciz4ChyT61s/s1600/Fonte+Protegida.png&quot; title=&quot;Fonte Protegida&quot; /&gt;&lt;/div&gt;Esta fonte protegida, conforme o diodo zener, pode fornecer tensões entre &lt;b&gt;5V&lt;/b&gt; e &lt;b&gt;15V&lt;/b&gt; sob correntes até &lt;b&gt;500mA&lt;/b&gt;. O transistor &lt;b&gt;BD135&lt;/b&gt; pode ser substituído por equivalentes como o &lt;b&gt;BD137&lt;/b&gt;, &lt;b&gt;TIP120&lt;/b&gt; ou &lt;b&gt;BD139&lt;/b&gt;. Um dissipador de calor deve ser usado.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Lista de Componentes&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-hzVkaJziv28/U0CLoKYBNzI/AAAAAAAAAeo/cmkZnxipICo/s1600/Lista+de+Componentes.png&quot; title=&quot;Lista de Componentes&quot; /&gt;&lt;/div&gt;1 - Resistor de &lt;b&gt;1R2&lt;/b&gt;.&lt;br /&gt;1 - Resistor de &lt;b&gt;220R&lt;/b&gt;.&lt;br /&gt;1 - Diodo Zener de sua escolha.&lt;br /&gt;1 - Transistor &lt;b&gt;BC548&lt;/b&gt;.&lt;br /&gt;1 - Transistor &lt;b&gt;BD135&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;Créditos a &lt;b&gt;Newton C. Braga&lt;/b&gt; - Revista &lt;b&gt;Circuitos &amp;amp; Informações&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/5220384503159416307'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/5220384503159416307'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/05/fonte-protegida.html' title='Fonte Protegida'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/-lKAFeENk5_8/U3fv0sjVfMI/AAAAAAAAAm4/Ciz4ChyT61s/s72-c/Fonte+Protegida.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-6136344358511490939</id><published>2014-05-11T14:28:00.000-03:00</published><updated>2014-05-11T14:28:24.724-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="arquivos"/><title type='text'>Construir e Programar um Robô usando Arduino</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Construir e Programar um Robô usando Arduino&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-S5r7WJ1xmDA/U2-tH-ZEbpI/AAAAAAAAAmk/WPDNFH40vDY/s1600/Construir+e+Programar+um+Robô+usando+Arduino.png&quot; title=&quot;Construir e Programar um Robô usando Arduino&quot; /&gt;&lt;/div&gt;Arquivo em &lt;b&gt;PDF&lt;/b&gt; sobre como Construir e Programar um Robô usando Arduino, &lt;b&gt;atenção é em inglês&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Download&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-7GofQxluaMs/U0CM5p0gggI/AAAAAAAAAe4/YlNATmmxoKc/s1600/Download.png&quot; title=&quot;Download&quot; /&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/mZ1JB&quot; target=&quot;_blank&quot;&gt;Link 1&lt;/a&gt; | &lt;a href=&quot;http://adf.ly/mZ1S7&quot; target=&quot;_blank&quot;&gt;Link 2&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;Senha: &lt;b&gt;www.vlwjm.com&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;Créditos a &lt;b&gt;Michael Margolis&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/6136344358511490939'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/6136344358511490939'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/05/construir-e-programar-um-robo-usando-arduino.html' title='Construir e Programar um Robô usando Arduino'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://4.bp.blogspot.com/-S5r7WJ1xmDA/U2-tH-ZEbpI/AAAAAAAAAmk/WPDNFH40vDY/s72-c/Construir+e+Programar+um+Robô+usando+Arduino.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-6410967838718819259</id><published>2014-05-11T10:54:00.000-03:00</published><updated>2014-05-11T10:54:29.803-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="arquivos"/><title type='text'>Arduino em Ação</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Arduino em Ação&quot; border=&quot;0&quot; src=&quot;http://1.bp.blogspot.com/-bVmVHnQBjww/U298qLPUOHI/AAAAAAAAAmU/dI4MVeK3QqE/s1600/Arduino+em+Ação.png&quot; title=&quot;Arduino em Ação&quot; /&gt;&lt;/div&gt;Arquivo em &lt;b&gt;PDF&lt;/b&gt; sobre o Arduino em Ação, &lt;b&gt;atenção é em inglês&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Download&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-7GofQxluaMs/U0CM5p0gggI/AAAAAAAAAe4/YlNATmmxoKc/s1600/Download.png&quot; title=&quot;Download&quot; /&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/mXj5c&quot; target=&quot;_blank&quot;&gt;Link 1&lt;/a&gt; | &lt;a href=&quot;http://adf.ly/mXjPo&quot; target=&quot;_blank&quot;&gt;Link 2&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;Senha: &lt;b&gt;www.vlwjm.com&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;Créditos a &lt;b&gt;Martin Evans&lt;/b&gt;, &lt;b&gt;Joshua Noble&lt;/b&gt; e &lt;b&gt;Jordan Hochenbaum&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/6410967838718819259'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/6410967838718819259'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/05/arduino-em-acao.html' title='Arduino em Ação'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://1.bp.blogspot.com/-bVmVHnQBjww/U298qLPUOHI/AAAAAAAAAmU/dI4MVeK3QqE/s72-c/Arduino+em+Ação.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-1101289769562103113</id><published>2014-05-04T18:34:00.000-03:00</published><updated>2014-05-04T18:37:21.831-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="arquivos"/><title type='text'>Microcontroladores PIC para Iniciantes</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Microcontroladores PIC para Iniciantes&quot; border=&quot;0&quot; src=&quot;http://1.bp.blogspot.com/-qwieXAofSOE/U2auMdKDZcI/AAAAAAAAAmA/ZmDC-nBriMQ/s1600/Microcontroladores+PIC+para+Iniciantes.png&quot; title=&quot;Microcontroladores PIC para Iniciantes&quot; /&gt;&lt;/div&gt;Arquivo em &lt;b&gt;PDF&lt;/b&gt; sobre Microcontroladores da família PIC (16xx), e com o uso da Linguagem Assembly.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Download&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-7GofQxluaMs/U0CM5p0gggI/AAAAAAAAAe4/YlNATmmxoKc/s1600/Download.png&quot; title=&quot;Download&quot; /&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/lmo4B&quot; target=&quot;_blank&quot;&gt;Link 1&lt;/a&gt; | &lt;a href=&quot;http://adf.ly/lmp9T&quot; target=&quot;_blank&quot;&gt;Link 2&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;Senha: &lt;b&gt;www.vlwjm.com&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;Créditos a &lt;b&gt;Alberto Jerônimo&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/1101289769562103113'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/1101289769562103113'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/05/microcontroladores-pic-para-iniciantes.html' title='Microcontroladores PIC para Iniciantes'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://1.bp.blogspot.com/-qwieXAofSOE/U2auMdKDZcI/AAAAAAAAAmA/ZmDC-nBriMQ/s72-c/Microcontroladores+PIC+para+Iniciantes.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-7468533228506831778</id><published>2014-05-04T10:44:00.001-03:00</published><updated>2014-05-04T16:23:43.258-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="programas"/><title type='text'>PCB Wizard 3.5</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;PCB Wizard 3.5&quot; border=&quot;0&quot; src=&quot;http://2.bp.blogspot.com/-7VXxpjB-nP0/U2Y9zUq7gjI/AAAAAAAAAlw/t1scvsLEDuY/s1600/PCB+Wizard+3.5.png&quot; title=&quot;PCB Wizard 3.5&quot; /&gt;&lt;/div&gt;&lt;b&gt;PCB Wizard 3.5&lt;/b&gt; é um programa completo para desenhar placas de circuito impresso de face simples e dupla face. &lt;b&gt;O programa não requer instalação&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Download&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-7GofQxluaMs/U0CM5p0gggI/AAAAAAAAAe4/YlNATmmxoKc/s1600/Download.png&quot; title=&quot;Download&quot; /&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/lkq9v&quot; target=&quot;_blank&quot;&gt;Link 1&lt;/a&gt; | &lt;a href=&quot;http://adf.ly/lktLs&quot; target=&quot;_blank&quot;&gt;Link 2&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;Senha: &lt;b&gt;www.vlwjm.com&lt;/b&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/7468533228506831778'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/7468533228506831778'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/05/pcb-wizard-3.5.html' title='PCB Wizard 3.5'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-7VXxpjB-nP0/U2Y9zUq7gjI/AAAAAAAAAlw/t1scvsLEDuY/s72-c/PCB+Wizard+3.5.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-8065569883264552036</id><published>2014-05-02T21:31:00.001-03:00</published><updated>2014-05-02T21:31:29.711-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="outros"/><title type='text'>Detector de Umidade</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Detector de Umidade&quot; border=&quot;0&quot; src=&quot;http://1.bp.blogspot.com/-BHDASsYb5zQ/U2Q2FhhuUdI/AAAAAAAAAlg/3KjRHFO97MI/s1600/Detector+de+Umidade.png&quot; title=&quot;Detector de Umidade&quot; /&gt;&lt;/div&gt;Um resistência elevada entre os eletrodos mantém o &lt;b&gt;LED1&lt;/b&gt; aceso, enquanto que uma resistência baixa entre os eletrodos faz com que o &lt;b&gt;LED2&lt;/b&gt; acenda. O ajuste do ponto de transição é feito no potenciômetro de &lt;b&gt;10K&lt;/b&gt;. Em lugar do sensor de umidade podem ser utilizados outros tipos de sensores.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Lista de Componentes&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-hzVkaJziv28/U0CLoKYBNzI/AAAAAAAAAeo/cmkZnxipICo/s1600/Lista+de+Componentes.png&quot; title=&quot;Lista de Componentes&quot; /&gt;&lt;/div&gt;2 - Resistor de &lt;b&gt;470R&lt;/b&gt;.&lt;br /&gt;2 - Resistor de &lt;b&gt;1K&lt;/b&gt;.&lt;br /&gt;1 - Resistor de &lt;b&gt;10K&lt;/b&gt;.&lt;br /&gt;1 - Circuito Integrado &lt;b&gt;LM741&lt;/b&gt;.&lt;br /&gt;1 - Potenciômetro de &lt;b&gt;10K&lt;/b&gt;.&lt;br /&gt;2 - Leds.&lt;br /&gt;&lt;br /&gt;Créditos a &lt;b&gt;Newton C. Braga&lt;/b&gt; - Revista &lt;b&gt;Circuitos &amp;amp; Informações&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/8065569883264552036'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/8065569883264552036'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/05/detector-de-umidade.html' title='Detector de Umidade'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://1.bp.blogspot.com/-BHDASsYb5zQ/U2Q2FhhuUdI/AAAAAAAAAlg/3KjRHFO97MI/s72-c/Detector+de+Umidade.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-8261649247960642153</id><published>2014-05-01T15:16:00.000-03:00</published><updated>2014-05-02T20:32:06.857-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="arquivos"/><title type='text'>65 Projetos usando Arduino</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;65 Projetos usando Arduino&quot; border=&quot;0&quot; src=&quot;http://1.bp.blogspot.com/-MYHaJ6yRhwU/U2KMhG7d71I/AAAAAAAAAlI/-UYnY7jDTT8/s1600/65+Projetos+usando+Arduino.png&quot; title=&quot;65 Projetos usando Arduino&quot; /&gt;&lt;/div&gt;Arquivo em &lt;b&gt;PDF&lt;/b&gt; com 65 Projetos usando Arduino, &lt;b&gt;atenção é em inglês&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Download&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-7GofQxluaMs/U0CM5p0gggI/AAAAAAAAAe4/YlNATmmxoKc/s1600/Download.png&quot; title=&quot;Download&quot; /&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/lUktV&quot; target=&quot;_blank&quot;&gt;Link 1&lt;/a&gt; | &lt;a href=&quot;http://adf.ly/lUm3F&quot; target=&quot;_blank&quot;&gt;Link 2&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;Senha: &lt;b&gt;www.vlwjm.com&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;Créditos a &lt;b&gt;John Boxall&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/8261649247960642153'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/8261649247960642153'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/05/65-projetos-usando-arduino.html' title='65 Projetos usando Arduino'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://1.bp.blogspot.com/-MYHaJ6yRhwU/U2KMhG7d71I/AAAAAAAAAlI/-UYnY7jDTT8/s72-c/65+Projetos+usando+Arduino.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-5747235726927028662</id><published>2014-04-27T17:06:00.002-03:00</published><updated>2014-05-02T20:01:23.018-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="amplificadores"/><title type='text'>Amplificador com ganho 10</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Amplificador com ganho 10&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-xn2otal6HP8/U11f4Q1ETJI/AAAAAAAAAk0/M8OObupuA4A/s1600/Amplificador+com+ganho+10.png&quot; title=&quot;Amplificador com ganho 10&quot; /&gt;&lt;/div&gt;Este amplificador apresenta uma elevada impedância de entrada e seu ganho é de 10 vezes, dado pela relação entre os dois resistores. A fonte de alimentação é simétrica e deve ser observada a impedância de saída da ordem de 50 Ohms.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Lista de Componentes&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-hzVkaJziv28/U0CLoKYBNzI/AAAAAAAAAeo/cmkZnxipICo/s1600/Lista+de+Componentes.png&quot; title=&quot;Lista de Componentes&quot; /&gt;&lt;/div&gt;1 - Resistor de &lt;b&gt;10K&lt;/b&gt;.&lt;br /&gt;1 - Resistor de &lt;b&gt;100K&lt;/b&gt;.&lt;br /&gt;1 - Capacitor Poliéster de &lt;b&gt;100nF&lt;/b&gt;.&lt;br /&gt;1 - Capacitor Poliéster de &lt;b&gt;470nF&lt;/b&gt;.&lt;br /&gt;1 - Circuito Integrado &lt;b&gt;LM741&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;Créditos a &lt;b&gt;Newton C. Braga&lt;/b&gt; - Revista &lt;b&gt;Circuitos &amp;amp; Informações&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/5747235726927028662'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/5747235726927028662'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/04/amplificador-com-ganho-10.html' title='Amplificador com ganho 10'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://4.bp.blogspot.com/-xn2otal6HP8/U11f4Q1ETJI/AAAAAAAAAk0/M8OObupuA4A/s72-c/Amplificador+com+ganho+10.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-6301116565392380502</id><published>2014-04-27T14:10:00.004-03:00</published><updated>2014-05-02T20:03:14.638-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="outros"/><title type='text'>Modulador de Unijunção</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Modulador de Unijunção&quot; border=&quot;0&quot; src=&quot;http://2.bp.blogspot.com/-OroDeuOxdco/U102yOxzG0I/AAAAAAAAAkg/sEMXqP-5FNc/s1600/Modulador+de+Unijunção.png&quot; title=&quot;Modulador de Unijunção&quot; /&gt;&lt;/div&gt;Este circuito pode ser usado como base para um trêmulo, vibrato, sirenes ou ainda para produção de pulsos intervalados. A freqüência dos pulsos é controlada em &lt;b&gt;P1&lt;/b&gt; e a sua intensidade em &lt;b&gt;P2&lt;/b&gt;. &lt;b&gt;C1&lt;/b&gt; determina a faixa de freqüências produzidas.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Lista de Componentes&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-hzVkaJziv28/U0CLoKYBNzI/AAAAAAAAAeo/cmkZnxipICo/s1600/Lista+de+Componentes.png&quot; title=&quot;Lista de Componentes&quot; /&gt;&lt;/div&gt;1 - Resistor de &lt;b&gt;100R&lt;/b&gt;.&lt;br /&gt;1 - Resistor de &lt;b&gt;470R&lt;/b&gt;.&lt;br /&gt;2 - Resistor de &lt;b&gt;10K&lt;/b&gt;.&lt;br /&gt;1 - Transistor &lt;b&gt;BC548&lt;/b&gt;.&lt;br /&gt;1 - Transistor &lt;b&gt;2N2646&lt;/b&gt;.&lt;br /&gt;1 - Capacitor Eletrolítico de &lt;b&gt;10uF&lt;/b&gt;.&lt;br /&gt;1 - Potenciômetro de &lt;b&gt;1K&lt;/b&gt;.&lt;br /&gt;1 - Potenciômetro de &lt;b&gt;10K&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;Créditos a &lt;b&gt;Newton C. Braga&lt;/b&gt; - Revista &lt;b&gt;Circuitos &amp;amp; Informações&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/6301116565392380502'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/6301116565392380502'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/04/modulador-de-unijuncao.html' title='Modulador de Unijunção'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-OroDeuOxdco/U102yOxzG0I/AAAAAAAAAkg/sEMXqP-5FNc/s72-c/Modulador+de+Unijunção.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-510304986777432025</id><published>2014-04-26T16:43:00.001-03:00</published><updated>2014-05-02T20:03:43.576-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="arquivos"/><title type='text'>30 Projetos usando Led</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;30 Projetos usando Led&quot; border=&quot;0&quot; src=&quot;http://1.bp.blogspot.com/-FRrxT7l7cDw/U1wKKpVbetI/AAAAAAAAAkQ/nat3wGCVoqU/s1600/30+Projetos+usando+Led.png&quot; title=&quot;30 Projetos usando Led&quot; /&gt;&lt;/div&gt;Arquivo em &lt;b&gt;PDF&lt;/b&gt; com 30 Projetos usando Led, &lt;b&gt;atenção é em inglês&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Download&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-7GofQxluaMs/U0CM5p0gggI/AAAAAAAAAe4/YlNATmmxoKc/s1600/Download.png&quot; title=&quot;Download&quot; /&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/l1mdI&quot; target=&quot;_blank&quot;&gt;Link 1&lt;/a&gt; | &lt;a href=&quot;http://adf.ly/l1mxf&quot; target=&quot;_blank&quot;&gt;Link 2&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;Senha: &lt;b&gt;www.vlwjm.com&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;Créditos a &lt;b&gt;Colin Mitchell&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/510304986777432025'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/510304986777432025'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/04/30-projetos-usando-led.html' title='30 Projetos usando Led'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://1.bp.blogspot.com/-FRrxT7l7cDw/U1wKKpVbetI/AAAAAAAAAkQ/nat3wGCVoqU/s72-c/30+Projetos+usando+Led.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-7848777725770291137</id><published>2014-04-26T15:31:00.000-03:00</published><updated>2014-05-02T20:04:44.164-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="outros"/><title type='text'>Indicador de Polaridade</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Indicador de Polaridade&quot; border=&quot;0&quot; src=&quot;http://2.bp.blogspot.com/-jJHN_NM1-iA/U1v0-Pi0B8I/AAAAAAAAAkA/AwhsVPjL6Wk/s1600/Indicador+de+Polaridade.png&quot; title=&quot;Indicador de Polaridade&quot; /&gt;&lt;/div&gt;Se a tensão de entrada for positiva, acende o &lt;b&gt;LED1&lt;/b&gt; e se for negativa, acende o &lt;b&gt;LED2&lt;/b&gt;. A fonte deve ser simétrica e o trimpot serve para ajustar o ponto em que, na ausência de tensão na entrada, os dois leds permanecem apagados.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Lista de Componentes&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-hzVkaJziv28/U0CLoKYBNzI/AAAAAAAAAeo/cmkZnxipICo/s1600/Lista+de+Componentes.png&quot; title=&quot;Lista de Componentes&quot; /&gt;&lt;/div&gt;2 - Resistor de &lt;b&gt;680R&lt;/b&gt;.&lt;br /&gt;1 - Resistor de &lt;b&gt;10K&lt;/b&gt;.&lt;br /&gt;1 - Resistor de &lt;b&gt;100K&lt;/b&gt;.&lt;br /&gt;1 - Circuito Integrado &lt;b&gt;LM741&lt;/b&gt;.&lt;br /&gt;1 - Trimpot de &lt;b&gt;10K&lt;/b&gt;.&lt;br /&gt;2 - Leds.&lt;br /&gt;&lt;br /&gt;Créditos a &lt;b&gt;Newton C. Braga&lt;/b&gt; - Revista &lt;b&gt;Circuitos &amp;amp; Informações&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/7848777725770291137'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/7848777725770291137'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/04/indicador-de-polaridade.html' title='Indicador de Polaridade'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-jJHN_NM1-iA/U1v0-Pi0B8I/AAAAAAAAAkA/AwhsVPjL6Wk/s72-c/Indicador+de+Polaridade.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-1396004573703350014</id><published>2014-04-24T21:38:00.002-03:00</published><updated>2014-05-02T20:04:58.404-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="transmissores"/><title type='text'>Transmissor AM</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Transmissor AM&quot; border=&quot;0&quot; src=&quot;http://2.bp.blogspot.com/-Q_Bx_1O4cf4/U1mrE4QTWlI/AAAAAAAAAjw/4IIYgzsF8yQ/s1600/Transmissor+AM.png&quot; title=&quot;Transmissor AM&quot; /&gt;&lt;/div&gt;Os sinais desse transmissor podem ser captados em qualquer rádio de ondas médias a uma distância de alguns metros. A antena é telescópica e &lt;b&gt;CV&lt;/b&gt; é um variável comum para ondas médias. O microfone deve ser obrigatoriamente de cristal. As características de &lt;b&gt;L1&lt;/b&gt; determinam a frequência. Se não houver oscilação inverta os fios 3 e 4 na montagem.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Lista de Componentes&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-hzVkaJziv28/U0CLoKYBNzI/AAAAAAAAAeo/cmkZnxipICo/s1600/Lista+de+Componentes.png&quot; title=&quot;Lista de Componentes&quot; /&gt;&lt;/div&gt;1 - Resistor de &lt;b&gt;10K&lt;/b&gt;.&lt;br /&gt;1 - Transistor &lt;b&gt;BC548&lt;/b&gt;.&lt;br /&gt;1 - Capacitor Poliéster de &lt;b&gt;10nF&lt;/b&gt;.&lt;br /&gt;1 - Capacitor Eletrolítico de &lt;b&gt;10uF&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;Créditos a &lt;b&gt;Newton C. Braga&lt;/b&gt; - Revista &lt;b&gt;Circuitos &amp;amp; Informações&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/1396004573703350014'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/1396004573703350014'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/04/transmissor-am.html' title='Transmissor AM'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-Q_Bx_1O4cf4/U1mrE4QTWlI/AAAAAAAAAjw/4IIYgzsF8yQ/s72-c/Transmissor+AM.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-6994089676853941021</id><published>2014-04-22T20:03:00.000-03:00</published><updated>2014-04-25T09:05:20.850-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="arquivos"/><title type='text'>Automação de uma casa usando Arduino</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Automação de uma casa usando Arduino&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-nC8ZUrXA5Bc/U1bl2N3wcAI/AAAAAAAAAjQ/WouyHJYfy5Y/s1600/Automação+de+uma+casa+usando+Arduino.png&quot; title=&quot;Automação de uma casa usando Arduino&quot; /&gt;&lt;/div&gt;Arquivo em &lt;b&gt;PDF&lt;/b&gt; sobre Automação de uma casa usando Arduino, &lt;b&gt;atenção é em inglês&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Download&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-7GofQxluaMs/U0CM5p0gggI/AAAAAAAAAe4/YlNATmmxoKc/s1600/Download.png&quot; title=&quot;Download&quot; /&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/kf62r&quot; target=&quot;_blank&quot;&gt;Link 1&lt;/a&gt; | &lt;a href=&quot;http://adf.ly/kf6jZ&quot; target=&quot;_blank&quot;&gt;Link 2&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;Senha: &lt;b&gt;www.vlwjm.com&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;Créditos a &lt;b&gt;Mike Riley&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/6994089676853941021'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/6994089676853941021'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/04/automacao-de-uma-casa-usando-arduino.html' title='Automação de uma casa usando Arduino'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://4.bp.blogspot.com/-nC8ZUrXA5Bc/U1bl2N3wcAI/AAAAAAAAAjQ/WouyHJYfy5Y/s72-c/Automação+de+uma+casa+usando+Arduino.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-5063396979639008116</id><published>2014-04-17T22:10:00.000-03:00</published><updated>2014-04-25T09:05:20.846-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="arquivos"/><title type='text'>20 Projetos Inacreditáveis usando Arduino</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;20 Projetos Inacreditáveis usando Arduino&quot; border=&quot;0&quot; src=&quot;http://3.bp.blogspot.com/-XVIUaKzRQKE/U1B3XqKanoI/AAAAAAAAAi8/ajg-gxrnkcU/s1600/20+Projetos+Inacreditáveis+usando+Arduino.png&quot; title=&quot;20 Projetos Inacreditáveis usando Arduino&quot; /&gt;&lt;/div&gt;Arquivo em &lt;b&gt;PDF&lt;/b&gt; com 20 Projetos Inacreditáveis usando Arduino, &lt;b&gt;atenção é em inglês&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Download&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-7GofQxluaMs/U0CM5p0gggI/AAAAAAAAAe4/YlNATmmxoKc/s1600/Download.png&quot; title=&quot;Download&quot; /&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/k9mMR&quot; target=&quot;_blank&quot;&gt;Link 1&lt;/a&gt; | &lt;a href=&quot;http://adf.ly/k9mYi&quot; target=&quot;_blank&quot;&gt;Link 2&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;Senha: &lt;b&gt;www.vlwjm.com&lt;/b&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/5063396979639008116'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/5063396979639008116'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/04/20-projetos-inacreditaveis-usando-arduino.html' title='20 Projetos Inacreditáveis usando Arduino'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/-XVIUaKzRQKE/U1B3XqKanoI/AAAAAAAAAi8/ajg-gxrnkcU/s72-c/20+Projetos+Inacreditáveis+usando+Arduino.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-3620344131820151407</id><published>2014-04-15T21:27:00.002-03:00</published><updated>2014-04-25T09:07:10.650-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="programas"/><title type='text'>CalcBob</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;CalcBob&quot; border=&quot;0&quot; src=&quot;http://2.bp.blogspot.com/-t1FhPgrrmaU/U03LvNgMRqI/AAAAAAAAAis/XAMq3Sdd4NM/s1600/CalcBob.png&quot; title=&quot;CalcBob&quot; /&gt;&lt;/div&gt;&lt;b&gt;CalcBob&lt;/b&gt; é um excelente programa para cálculo de bobinas com núcleo de ar, em camada simples ou multicamada.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Download&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-7GofQxluaMs/U0CM5p0gggI/AAAAAAAAAe4/YlNATmmxoKc/s1600/Download.png&quot; title=&quot;Download&quot; /&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/jwMZJ&quot; target=&quot;_blank&quot;&gt;Link 1&lt;/a&gt; | &lt;a href=&quot;http://adf.ly/jwMqq&quot; target=&quot;_blank&quot;&gt;Link 2&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;Senha: &lt;b&gt;www.vlwjm.com&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;Créditos a &lt;b&gt;Fernando F. Almeida&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/3620344131820151407'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/3620344131820151407'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/04/calcbob.html' title='CalcBob'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-t1FhPgrrmaU/U03LvNgMRqI/AAAAAAAAAis/XAMq3Sdd4NM/s72-c/CalcBob.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-5667688359739811249</id><published>2014-04-14T20:50:00.001-03:00</published><updated>2014-05-17T21:19:54.907-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="arquivos"/><title type='text'>30 Projetos usando Arduino</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;30 Projetos usando Arduino&quot; border=&quot;0&quot; src=&quot;http://2.bp.blogspot.com/-cgr07BvPoiw/U3f8Q7gheuI/AAAAAAAAAnQ/T3J-2ZnppN4/s1600/30+Projetos+usando+Arduino.png&quot; title=&quot;30 Projetos usando Arduino&quot; /&gt;&lt;/div&gt;Arquivo em &lt;b&gt;PDF&lt;/b&gt; com 30 Projetos usando Arduino, &lt;b&gt;atenção é em inglês&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Download&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-7GofQxluaMs/U0CM5p0gggI/AAAAAAAAAe4/YlNATmmxoKc/s1600/Download.png&quot; title=&quot;Download&quot; /&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/jpb4M&quot; target=&quot;_blank&quot;&gt;Link 1&lt;/a&gt; | &lt;a href=&quot;http://adf.ly/jpcQN&quot; target=&quot;_blank&quot;&gt;Link 2&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;Senha: &lt;b&gt;www.vlwjm.com&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;Créditos a &lt;b&gt;Simon Monk&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/5667688359739811249'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/5667688359739811249'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/04/30-projetos-usando-arduino.html' title='30 Projetos usando Arduino'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-cgr07BvPoiw/U3f8Q7gheuI/AAAAAAAAAnQ/T3J-2ZnppN4/s72-c/30+Projetos+usando+Arduino.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-2993089709804345407</id><published>2014-04-06T12:42:00.001-03:00</published><updated>2014-05-02T20:08:12.229-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="arquivos"/><title type='text'>200 Circuitos usando Transistores</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;200 Circuitos usando Transistores&quot; border=&quot;0&quot; src=&quot;http://2.bp.blogspot.com/-HBqqTGNXH84/U0F0n4FiDxI/AAAAAAAAAf8/TGDVhC-SbhI/s1600/200+Circuitos+usando+Transistores.png&quot; title=&quot;200 Circuitos usando Transistores&quot; /&gt;&lt;/div&gt;Arquivo em &lt;b&gt;PDF&lt;/b&gt; com 200 Circuitos usando Transistores, &lt;b&gt;atenção é em inglês&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Download&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-7GofQxluaMs/U0CM5p0gggI/AAAAAAAAAe4/YlNATmmxoKc/s1600/Download.png&quot; title=&quot;Download&quot; /&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://adf.ly/j4NXX&quot; target=&quot;_blank&quot;&gt;Link 1&lt;/a&gt; | &lt;a href=&quot;http://adf.ly/j4OGU&quot; target=&quot;_blank&quot;&gt;Link 2&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;Senha: &lt;b&gt;www.vlwjm.com&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;Créditos a &lt;b&gt;Colin Mitchell&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/2993089709804345407'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/2993089709804345407'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/04/200-circuitos-usando-transistores.html' title='200 Circuitos usando Transistores'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-HBqqTGNXH84/U0F0n4FiDxI/AAAAAAAAAf8/TGDVhC-SbhI/s72-c/200+Circuitos+usando+Transistores.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-4614789991210437604</id><published>2014-03-29T17:31:00.001-03:00</published><updated>2014-05-02T20:08:26.587-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="amplificadores"/><title type='text'>Amplificador de AM e FM</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Amplificador de AM e FM&quot; border=&quot;0&quot; src=&quot;http://2.bp.blogspot.com/--77ckT3ixO4/UzcpKgxdWaI/AAAAAAAAAcw/V6CKHlLKom0/s1600/Amplificador+de+AM+e+FM.png&quot; title=&quot;Amplificador de AM e FM&quot; /&gt;&lt;/div&gt;Este reforçador de sinais opera numa faixa que se estende das ondas médias até FM, podendo ser usado no carro ou em qualquer tipo de rádio. Ligações curtas e diretas devem ser observadas na montagem.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Lista de Componentes&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-hzVkaJziv28/U0CLoKYBNzI/AAAAAAAAAeo/cmkZnxipICo/s1600/Lista+de+Componentes.png&quot; title=&quot;Lista de Componentes&quot; /&gt;&lt;/div&gt;1 - Resistor de &lt;b&gt;330R&lt;/b&gt;.&lt;br /&gt;1 - Resistor de &lt;b&gt;1K5&lt;/b&gt;.&lt;br /&gt;1 - Resistor de &lt;b&gt;3K3&lt;/b&gt;.&lt;br /&gt;1 - Resistor de &lt;b&gt;10K&lt;/b&gt;.&lt;br /&gt;1 - Resistor de &lt;b&gt;56K&lt;/b&gt;.&lt;br /&gt;1 - Transistor &lt;b&gt;BF494&lt;/b&gt;.&lt;br /&gt;1 - Capacitor Cerâmico de &lt;b&gt;470pF&lt;/b&gt;.&lt;br /&gt;1 - Capacitor Cerâmico de &lt;b&gt;10nF&lt;/b&gt;.&lt;br /&gt;2 - Capacitor Cerâmico de &lt;b&gt;100nF&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;Créditos a &lt;b&gt;Newton C. Braga&lt;/b&gt; - Revista &lt;b&gt;Circuitos &amp;amp; Informações&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/4614789991210437604'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/4614789991210437604'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/03/amplificador-de-am-e-fm.html' title='Amplificador de AM e FM'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/--77ckT3ixO4/UzcpKgxdWaI/AAAAAAAAAcw/V6CKHlLKom0/s72-c/Amplificador+de+AM+e+FM.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-6737420377897905177</id><published>2014-03-14T20:43:00.006-03:00</published><updated>2014-05-02T20:08:52.869-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="alarmes"/><title type='text'>Alarme Integrado de Luz</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Alarme Integrado de Luz&quot; border=&quot;0&quot; src=&quot;http://2.bp.blogspot.com/-H8tMWb9SXVo/UyOR62mCECI/AAAAAAAAAWY/VnWDfFlfn7M/s1600/Alarme+Integrado+de+Luz.png&quot; title=&quot;Alarme Integrado de Luz&quot; /&gt;&lt;/div&gt;Este sistema emite som quando a luz deixa de incidir no &lt;b&gt;LDR&lt;/b&gt;. O ajuste da frequência de operação é dado pelo &lt;b&gt;P1&lt;/b&gt;. O &lt;b&gt;C1&lt;/b&gt; também tem seu valor escolhido de acordo com a frequência do som desejado. O &lt;b&gt;P1&lt;/b&gt; também permite o ajuste do ponto de disparo do alarme.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Lista de Componentes&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-hzVkaJziv28/U0CLoKYBNzI/AAAAAAAAAeo/cmkZnxipICo/s1600/Lista+de+Componentes.png&quot; title=&quot;Lista de Componentes&quot; /&gt;&lt;/div&gt;1 - Resistor de &lt;b&gt;120R&lt;/b&gt;.&lt;br /&gt;1 - Resistor de &lt;b&gt;10K&lt;/b&gt;.&lt;br /&gt;2 - Resistor de &lt;b&gt;100K&lt;/b&gt;.&lt;br /&gt;1 - Capacitor Poliéster de &lt;b&gt;220nF&lt;/b&gt;.&lt;br /&gt;1 - Capacitor Eletrolítico de &lt;b&gt;100uF&lt;/b&gt;.&lt;br /&gt;1 - Circuito Integrado &lt;b&gt;LM741&lt;/b&gt;.&lt;br /&gt;1 - Potenciômetro de &lt;b&gt;470K&lt;/b&gt;.&lt;br /&gt;1 - LDR.&lt;br /&gt;&lt;br /&gt;Créditos a &lt;b&gt;Newton C. Braga&lt;/b&gt; - Revista &lt;b&gt;Circuitos &amp;amp; Informações&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/6737420377897905177'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/6737420377897905177'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/03/alarme-integrado-de-luz.html' title='Alarme Integrado de Luz'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-H8tMWb9SXVo/UyOR62mCECI/AAAAAAAAAWY/VnWDfFlfn7M/s72-c/Alarme+Integrado+de+Luz.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-4767215822416106576.post-6271623191885072872</id><published>2014-03-14T08:43:00.000-03:00</published><updated>2014-05-02T20:09:05.487-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="outros"/><title type='text'>Mixer para Microfone</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Mixer para Microfone&quot; border=&quot;0&quot; src=&quot;http://2.bp.blogspot.com/-Z61Sm6tbm1M/UyLq_hDGZpI/AAAAAAAAAWI/ZOY-gXtOips/s1600/Mixer+para+Microfone.png&quot; title=&quot;Mixer para Microfone&quot; /&gt;&lt;/div&gt;Este mixer para microfone usa um único integrado e possui um controle de ganho em &lt;b&gt;P1&lt;/b&gt;. O ganho máximo no caso é de 100 vezes e mais entradas podem ser acrescentadas se necessárias.&lt;br /&gt;&lt;br /&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;img alt=&quot;Lista de Componentes&quot; border=&quot;0&quot; src=&quot;http://4.bp.blogspot.com/-hzVkaJziv28/U0CLoKYBNzI/AAAAAAAAAeo/cmkZnxipICo/s1600/Lista+de+Componentes.png&quot; title=&quot;Lista de Componentes&quot; /&gt;&lt;/div&gt;1 - Resistor de &lt;b&gt;1K8&lt;/b&gt;.&lt;br /&gt;1 - Resistor de &lt;b&gt;8K2&lt;/b&gt;.&lt;br /&gt;1 - Resistor de &lt;b&gt;10K&lt;/b&gt;.&lt;br /&gt;3 - Resistor de &lt;b&gt;47K&lt;/b&gt;.&lt;br /&gt;3 - Capacitor Poliéster de &lt;b&gt;390nF&lt;/b&gt;.&lt;br /&gt;2 - Capacitor Eletrolítico de &lt;b&gt;10uF&lt;/b&gt;.&lt;br /&gt;1 - Capacitor Eletrolítico de &lt;b&gt;47uF&lt;/b&gt;.&lt;br /&gt;1 - Circuito Integrado &lt;b&gt;LM741&lt;/b&gt;.&lt;br /&gt;1 - Potenciômetro de &lt;b&gt;1M&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;Créditos a &lt;b&gt;Newton C. Braga&lt;/b&gt; - Revista &lt;b&gt;Circuitos &amp;amp; Informações&lt;/b&gt;.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/6271623191885072872'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4767215822416106576/posts/default/6271623191885072872'/><link rel='alternate' type='text/html' href='http://www.vlwjm.com/2014/03/mixer-para-microfone.html' title='Mixer para Microfone'/><author><name>Jonas Martins</name><uri>https://plus.google.com/106431737302159167103</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-Tx77htbMhkQ/AAAAAAAAAAI/AAAAAAAAAYc/gDDjF78MOoM/s512-c/photo.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://2.bp.blogspot.com/-Z61Sm6tbm1M/UyLq_hDGZpI/AAAAAAAAAWI/ZOY-gXtOips/s72-c/Mixer+para+Microfone.png" height="72" width="72"/></entry></feed>