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...

Peak Detector Circuit

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

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Hartley Oscillator

In simple terms, the oscillator is a circuit which converts DC power from the supply source to the AC power to the Load....

Colpitts Oscillator

An oscillator is a mechanical or electronic construction which produces oscillation depending on few variables. We all have...

Classes of Power Amplifiers

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

Pull Up and Pull Down Resistor

What is Resistor?

Resistors are current limiting devices with are used abundantly in electronics circuits and products. It is a...

RC, RL and RLC Circuits

The whole of electronics components can be slip into two broad categories, one being the Active components and the other as...

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