Op-amp Circuits

Op-amp circuits based on Op-amp IC LM358. Explore electronics circuits and projects based on op-amp IC LM358.

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

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

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

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

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

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

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

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

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

Operational Amplifiers (Opamp) has so many interesting applications, and we have already created many circuits using op-amps....

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