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.

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…

September 19, 2015

Small Loudspeaker is a fun project to do, you can connect it to your Cellphone or Laptop through a 3.5mm audio jack and can…

September 12, 2015

Simple Mic audio amplifier can amplify sound that is given from Microphone. This circuit can be used as “Small mic and…