Рет қаралды 912,477
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How to turn on and off a bulb with programmed applause. Using sound sensor (Microphone)
!!!Correction!!!! I miss drawing the connection on 555 from leg 4 to Positive and a bridge between 6 and 7 as in the previous video diagram.
Previous Video: • Sensor Aplausos Tempor...
Sensor Applause: • Detector de Sonido / A...
Delay: • Circuito de Retardo - ...
Power: • Activar Bombillo 110 /...
Materials:
(4) Resistors 1K ohm
(1) Resistors 100K ohm
(1) Resistors 10K ohm
(1) 100K ohm potentiometer
(1) Microphone
(2) Transistors 2N2222A
(1) Source 12 Vdc
(1) Condenser 47 micro faradios 16Vdc
(1) Diode 1N4004
(1) Relay 12Vdc / 125Vac - 10A
(1) 110Vac bulb
(1) NE 555
(1) CD 4017
(1) Protoboard
() Wires to connect
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