Automatic Night Lamp Circuit Diagram using lm358
Electronics project Electronics tutorial Opamp based project

Automatic Night Lamp Circuit Diagram using LDR and LM358 OPAMP

This article explains an automatic night lamp circuit diagram using LDR and LM358 OPAMP which automatically turns the LEDs ON at night and OFF when it is daytime. The sensing part which is being used for detecting the light is a Light Dependent Resistor (LDR). The resistance of LDR depends on the light incident on […]

40 watt Audio Amplifier
Amplifier Projects Electronics tutorial Opamp based project

Stereo Amplifier Circuit 20W + 20W

If you are looking for a first-class 40-watt music stereo amplifier, then look no further. High output efficiency, negligible hum, low harmonic distortion, clarity of the output sound, compact (modular) size, and low cost are some of the key features of this fully solid-state integrated Hi-Fi stereo amplifier which is capable of delivering an output […]