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Aprenda eletrônica: https://fabriciohenrique.kebook.com.b...

Cupom = LANCAMENTO15



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Materiais:

3 Transistores BC548
4 Resistor 470
1 Resistor 10K
1 Resistor 2.7K
2 Led alto brilho
1 Trimpot 10K
1 Trimpot 1K
1 Capacitor 1nF (102)
1 Capacitor 47nF (473)
1 Bateria 9V
1 Buzzer ativo (opcional)
1 Diodo Zener 3.9V
1 Diodo 4148
1 Bobina 43 Voltas Fio awg 25 Diametro 8Cm
1 Bobina 120 Voltas Fio awg 25 Diametro 8Cm

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Transistores ▶ https://utsource.net/category/elecco...


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▶Site do Projeto Original:
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