Audio Circuits

Audio Circuits are used to process and manipulate audio signals as required by the application. It is a combination of Audio Amplifiers, Audio mixers, Audio Frequency control and other similar circuits that involve audio signal handling. The below list 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.

July 5, 2018

With the boom of Smart Phones, Internet of things (IoT), Industrial Automations, Smart Home Automation systems etc. the demand…

January 26, 2018

Most of the schools and offices have intercoms to communicate with people inside a building or a particular campus. These are…

December 5, 2017

In this project, we are going to make a Headphone/Audio Amplifier by using self-designed PCB. This project is mainly designed…

October 27, 2017

In simple language, Tone Control Circuit is the circuit, using which we can control the output of audio device. To control the…

September 4, 2017

If Subwoofer in your music system is not producing enough bass then you can use this simple DIY circuit to enhance the Bass. In…

August 22, 2017

It is always interesting to build things that could be used in our day to day life and it gets more interesting when the same…

July 28, 2017

Amplifier is an electronic circuit or device which is used for amplification purpose and used mainly in sound reproduction as…

July 11, 2017

Building an FM Transmitter and broadcasting our own signals on the air is really a fun project to do.  Especially, with this…

June 26, 2017

Adding sounds or music to our project will always make it looks cool and sounds much more attractive. Especially if you are…

January 27, 2017

In this session we are going to use Raspberry Pi and the PYGAME functions to make a sound board. In simple terms, we are going…

January 13, 2017

In this project, we are going to make a Voice Modulator Circuit, by using self-designed PCB. In this project, we have designed…

January 5, 2016

555 time IC is very powerful and versatile IC, it can be used in many forms. In this tutorial we are going to see how a 555 IC…