2 Simple Electronics Projects using BC547
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Top 5 Electronic Projects Using BC547 Transistor, Electronics mini projects
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3 circuitos incríveis construídos com o BC547
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10+ Single BC547 Transistor Projects for Beginners
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Se eu soubesse destas invenções antes, teria subido de nível agora
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faça uma rádio AM simples, receba todas as estações de rádio internacionais
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11:02
6 Simple BC547 circuit
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Top 6 Electronic Project Using 5mm RGB Led Z44N LDR Relay BC547 & More Eletronic Components
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5:01