8Bit Digital Delay / LO-FI Bitcrusher / Reverse Speech DSP Pedal Effects for Guitar, Voice, Synths, etc.

VFO/RF generator for use in homebrew radio equipment such as direct conversion and superheterodyne receivers or ham transmitters.

This is an easy how-to make a mini-piano using Arduino, including a preset song!

3 Oscillators Polyphonic Synth with MIDI using the Arduino Nano.

Control your PC musical software from a MIDI keyboard.

An update of the older version of the keyboard. Now it doesn't require switches on your breadboard, you can use your pc keyboard.

The Arduino clock that says it as it sees it.

A simple, yet somehow uncomplete music player from a newcomer.

Want some serious sounds coming from your Arduino MEGA? This easy to make transistorized amp is for you.