Automatic Street Light Circuit Using IC 741

Simple Automatic Street Light Circuit Using IC 741 is easy to construct with few easily available…

Light Detector With Sensitivity Control Circuit

Simple Light Detector With Sensitivity Control Circuit is designed by using LDR (Light Dependent Resistor) and…

Voltage Follower Circuit Using op amp 741

Simple Voltage Follower Circuit Using op amp 741 designed to give unity gain output. We know…

Temperature Controlled DC Fan

Simple Temperature Controlled DC Fan Circuit is designed with Negative temperature co-efficient Thermistor and an operational…

IC 741 tester circuit

       When we using ICs in the circuit some times we cannot get desired…

LED Voltmeter circuit

     LED voltmeter circuit constructed by operation amplifier IC741, here the op-amps are acts as…

IC 555/IC 741 tester

If the constructed circuit is not giving proper output means we can check every components in…