In this blog you can find opamp tutorial and circuits like differentiator integrator, summing amplifier and many more circuit. Operational amplifier basics detailed explanation and working of each circuit.

An operational amplifier is a DC-coupled high-gain electronic voltage amplifier amplifier that has high gain, differential input, high input resistance, and low output resistance.

There are mainly two types of opams amplifiers inverting amplifiers and others one is non inverting amplifier.

Electronics tutorial OP-AMP tutorial Operational amplifier basics

741 OPAMP, First Operational Amplifier IC

741 OPAMP (operational amplifier) IC is one of the oldest and most popular IC with high performance. It is used in various analog applications such as integrator and differentiator summing amplifier differentiator etc. Operational amplifier: An operational amplifier is a DC-coupled high-gain electronic voltage amplifier amplifier that has high gain, differential input, high input resistance, […]

Automatic battery charger circuit 12V auto cut off
Electronics tutorial OP-AMP tutorial Opamp based project Power supplies

Automatic Battery Charger circuit using LM358 OP-AMP

This Automatic battery charger circuit cuts-off power supply when the battery gets fully charged. This circuit can charge any battery like Li-Po, Lead Acid, or Ni-Cd if you set it properly. Everyone needs a Battery Charger with a Battery. It charges the Lead Acid Battery up to 50Ah. You can set the battery cutoff threshold by setting […]