op-amp

Zero Crossing Detector Circuit

A Zero Crossing Detector Circuit is a useful application of Op-amp as Comparator. It is used to track the changing in the sine...

Classes of Power Amplifiers

In electronics, Amplifier is the most commonly used circuit device with huge application possibilities. In Audio related...

Peak Detector Circuit

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

Voltage Follower using Opamp

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

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