Op-amp Circuits

Op-Amps  or Operational Amplifiers are called as the workhorse of Analog circuits. There are many types of Op-Amp IC, but the most commonly used ones are the LM358 and LM741. Based on the circuit design, Op-Amps can be configured for many applications like Amplifiers, Comparators, Integrators, Differentiators, Summer, Voltage Follower etc..  The below list from Circuit Digest consists of a huge collection of Op-amp Circuits with neat circuit diagram and practical DIY hardware explanation enabling you to master the operational amplifier basics.

July 5, 2019

Sensors are an integral part of any measurement system as they help in converting the real world parameters into electronic…

June 3, 2019

A Phase Shift Oscillator is an electronic oscillator circuit which produces sine wave output. It can either be designed by…

May 15, 2019

Most of electronics deals with Tracing Curves, be it the characteristic transfer curve for a feedback loop, a resistor’s…

December 12, 2018

In electronics, waveforms are mostly plotted against voltage and time. The frequency and amplitude of the signal can vary…

December 11, 2018

Op-Amps were originally developed for Analog mathematical calculations, since then today they have proved to be useful in many…

December 6, 2018

Peak Detector Circuit is used to find the peak amplitude in a rapidly changing waveform. Peak detectors are generally used in…

November 13, 2018

You must have seen someone speaking on the MIC and the amplified voice coming from the speaker, how this is possible? Is there…

October 30, 2018

At many places, like public speeches or some musical program, where loudspeaker is used, we hear music and voice from the same…

September 26, 2018

Infrared is the most commonly used wireless data transfer medium for limited range, and we already covered about simple IR…

September 24, 2018

Amplifiers are the backbone of Analog electronics. They are used vastly in the field of electronics industry. Amplifiers are…

August 17, 2018

Sample and Hold Circuit takes samples from the analog input signal and hold them for particular period of time and then outputs…

July 25, 2018

Voltage Follower is simply a circuit in which output follows the input, means output voltage remains same as input voltage. It…