SK-IV with automatic voice-activated lights with music sounding circuit diagram


Posted on Mar 28, 2007

Circuit as shown, including microphone transducer, voice circuits, SCR control circuit, vocal music buck rectifier circuit and the AC circuit. BH-SK-IV is the core of the devic


SK-IV with automatic voice-activated lights with music sounding circuit diagram
Click here to download the full size of the above Circuit.

e circuit.




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