Audio Electronics

Audio Electronics deals with the circuits that are designed for converting sound/pressure wave signals to electrical signals, or vise versa. These circuits are used to processes and manipulate audio signals to design different types of audio amplifiers, audio mixers, frequency controllers etc..

This section consists of a huge collection of audio circuits with schematics and detailed explanation, to help you build Audio projects and use them for your Audio designs.

DIY ESP32 Based Audio Player

DIY Music players are fun to build, and we previously built a few music players using Arduino and a dedicated MP3 module. Now...

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Audio Transformer

What is a Transformer?

A transformer is a static electrical device that transfers energy between two or more circuits through...

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...

Active High Pass Filter

Previously we described about Passive High Pass Filter and Active Low Pass Filter, now it is time for Active High pass filter....

Passive High Pass Filter

Previously we discussed Passive Low Pass Filter, now it is the time to look insight of passive high pass filter.

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Passive Low Pass Filter

This tutorial is about Passive Low Pass Filter, a widely used term in Electronics. You will hear or use this ‘technical’ term...

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