1 answers
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It's so simple,,, I don't know how to design, the circuit diagram can give you.
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Take it apart and cut out the pickups (a small microphone).
Can anyone help me design a light control night light circuit diagram, the simpler the better, thank
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I can't say whether the light-controlled night light can consume power, so it depends on what kind of night light it is.
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The dark resistance of the photoresistor is infinite, and the bright resistance is about 2K.