Learn how to build your own Class D power amplifier—one of the most efficient ways to listen to music.
August 29, 2018 by Cezar Chirila
This article provides detailed information on sampling audio signals and transferring the data to a PC for analysis.
September 15, 2017 by Robert Keim
In this article, we’ll look at a fairly straightforward circuit that enables a robot or other device to detect sound.
September 11, 2017 by Robert Keim
Learn how to build your own touchless MIDI controller using an Arduino... video and code file included.
November 03, 2016 by Evan Kale
Part 2 in the “How to Make an EFM8-Based Sound Synthesizer” series.
September 11, 2015 by Robert Keim
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