Mic Amplifier This scheme named microfon amplifier ( Mic Amplifier), with a real easy material and simple but result of its gratifying. At this scheme nee... Blog mas IrOne 5:37 AM
Lamp controller with light detector This scheme is lamp controller by using LDR as light detector. Lamp will blaze caused by light which about LDR, LDR will work if darkness to... Blog mas IrOne 5:34 AM