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                    <p> Seu princípio de funcionamento se baseia na utilização de um simples microfone, capaz de gerar ...</p>
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                    <p> Circuito simples que sinaliza 4 níveis de tensão através de LED, podendo ser utilizado como ...</p>
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                    <p> Cartões RFID são normalmente usados para controle de acesso e tickets de ônibus e metrôs. Eles ...</p>
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                    <h3><a href="http://www3.eletronica.org/reviews/stm32-primer">STM32 Primer</a></h3>
                    <p> O STM32 Primer é um kit de demostração/desenvolvimento fabricado pela Raisonance. Focado nos ...</p>
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                  <p> Em 1972 o funcionário da AT&amp;T Dennis Ritchie iniciou o desenvolvimento de uma linguagem de programação que simplificasse a sua tarefa diária de programador nos laboratórios Bell. Chamou-a simplesmente de &#8220;C&#8221;, em referência clara à uma linguagem anterior, escrita por Ken Thompson, conhecida como &#8220;B&#8221;. Após estar madura o suficiente para substituir o assembly no...</p>
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                  <p> O conversor é tipicamente utilizado na conexão de microcontroladores ao PC, via USB. Adicionando-se um conversor TTL-RS232 (MAX 232, por exemplo) facilmente obtem-se um conversor RS232-USB. Outros arquivos (GERBER, SCH e BRD) podem ser baixados aqui: FT232RL Breakout Básico &#8211; Esquema.sch FT232RL Breakout Básico &#8211; PCI.brd FT232RL Breakout Básico &#8211; Esquema PDF.pdf FT232RL Breakout Básico...</p>
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                  <p> Resumo Sistemas robóticos podem ser compreendidos como sistemas concebidos de liberdade de movimentos para realizarem tarefas de forma autônoma, suas aplicações estendem-se por um amplo espectro de áreas, tais como: automação industrial; medicina; exploração espacial e outros. O presente artigo utiliza ferramentas de software livre para simular um sistema de navegação nebuloso para um agente...</p>
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                  <p> Enquanto eu desfrutava os projetos do Concurso 7400 me ocorreu que muitos dos projetos lógicos submetidos não tinham um dos elementos de segurança mais básicos para garantir um bom resultado. O  aspecto mais desconsiderado foi a falta de capacitores de bypass. Então, após ler um artigo sobre a Lei de Murphy que referenciava um outro application...</p>
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                  <p> Nos últimos 2 anos este equipamento tem sido a estação de solda utilizada no laboratório  Eletronica.org. Com um design bonito e compacto, sua coloração azul com amarelo não fica despercebida em nenhuma bancada. O equipamento vem acondicionado em uma embalagem bem desenhada que traz o manual de instruções em várias linguas (mas não o português),...</p>
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