Power supply,DC converter,Inverter, TV,Monitor,Battery Charger, Digital and circuit Other.
Test Transistor in Circuit by IC 4011
This circuit to Test Transistor in Circuit (PCB), Easy to use. It use IC 4011 or CD4011 or MC14011 or TC4011 , very low cost. Supply volt 9V. Circuit Test Transistor in Circuit by IC 4011.
Circuit Test Transistor in Circuit by IC 4011.