Turn an old organ console into a MIDI controller to use with desktop organ software like Hauptwerk or Grandorgue.

An upgraded version of the Mini UNTZtrument by Adafruit.

Contains a linear scale in which the frequency is displayed with an color LED dot which is an integral part of the WS2812 LED strip.

This expression keyboard opens possibilities of playing continuous notes.

Chimes that everyone can operate using their own smartphone.

Play a custom tune when your treasure box is opened to warn you someone may be trying to thieve your stuff!

Tutorial on making a continuous touch keyboard that can play any frequency between the specified range.

This project presents program to detect musical notes and chords using Arduino (nano or above).

An Arduino based MP3 player with 30 levels of volume adjustment, 5 levels of EQ adjustment, and a pretty cool retro looking UI.

Using Arduino Uno a speaker and bunch of leds & jumper wires you can create a nice birthday gift.

Use a vintage rotary phone dial to control the volume on your Windows PC.

Coffin dance aka Astronomia melody

Using the Arduino to control 3 modes of Spectrum Analyzing Technique with the MSGEQ7.

Based on Roald Dahl short story, this machine will let you "hear" plant mood according to soil moisture.

Make it play "La Cucaracha" when your door closes

My microtonal Arduino MIDI instrument!

A toy to create "music" or to annoy someone.

AD9850 DDS based software defined radio.

Simple Arduino-based "World Band" radio receiver with very good characteristics.

Listen to your inner body energy and vibrations. Project describes how to make electronic instrument that converts hand waves into music.

USB MIDI Synth with retro Sega Genesis and other systems sound chip

Play POC, Mario, Despecito, Crazy Frog, and Titanic on Arduino.

See how an Arduino can be transmit music over AM with only a few lines of code.

In this project, I create a sound location finder. This circuit can be used as the basic building block to a robot that reacts to sound.