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Train Sound Simulator Circuit

Last Updated on March 11, 2023 by Swagatam Leave a Comment

The train sound simulator circuit is an electronic circuit that generates a realistic sound that mimics the sound of a train moving on tracks. The circuit is designed to be […]

Filed Under: Audio and Amplifier Projects

Guitar Distortion Generator Preamplifier Circuit

Last Updated on January 10, 2023 by Swagatam Leave a Comment

Distortion and overdrive are types of audio signal enhancement that are employed to change the tone of amplified electric musical instruments like guitars. Typically, this is accomplished by increasing the […]



Filed Under: Audio and Amplifier Projects

Guitar Jammer Circuit (Mix an External Audio with your Guitar)

Last Updated on December 21, 2022 by Swagatam Leave a Comment

This Guitar Jammer circuit explained below enables you to jam out to your favorite songs from your cellphone or computer. You can mix an external audio track with your guitar […]

Filed Under: Audio and Amplifier Projects

Crystal Radio Sets with Amplifier Circuit

Last Updated on November 29, 2022 by Swagatam Leave a Comment

A crystal radio receiver, often known as a crystal set, is a simplest form of radio receiver that was widely used in the initial periods of radio. A crystal radio […]

Filed Under: Audio and Amplifier Projects, Radio Circuits

22 Watt Stereo Amplifier Circuit using TDA1554

Last Updated on January 5, 2023 by Swagatam 2 Comments

The IC TDA1554 based Amplifier circuit discussed in this article can provide up to 22 watts per channel into a couple of four-ohm loudspeakers. The main attraction is that you […]

Filed Under: Audio and Amplifier Projects

Power Amplifier Circuit using IC 741 and MOSFET

Last Updated on January 5, 2023 by Swagatam 6 Comments

In this post we study a power amplifier design configured using an ordinary IC 741 and a couple of MOSFETs. An operational amplifier’s output power such as from an IC […]

Filed Under: Audio and Amplifier Projects

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