Expand your drum set with more pedals and drums (pads or cymbals) up to 6 more elements: full programmable ports, USB and MIDI output.

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

The device that creates beautiful arpeggiated sequences according to the musical theory.

Trigger an mp3 effect when someone is passing by. Three different projects for three different levels of coding.

pedalSHIELD UNO is an Arduino UNO programmable guitar pedal. You can create your own effects and digital sounds.

Turn MIDI data into stepper motor music!

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

DTMF decoder without an 8870.

This Tesla Coil has been modified so that the spark "sings" melody generated by a sound source.

Nice little all-band radio easy to build.

In this video, I show you how to make a mini piano using Arduino.

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

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

Create your own music with OscPocketO, a synth and a drum machine, that can be synchronized!

Make it play "La Cucaracha" when your door closes

How about a metronome that beeps and lights up? Why I think yes! Also same setup with separate code runs a Whack A Mole game!

Arduino TEA5767 radio with analog meters for showing frequency and signal strength.

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

Coffin dance aka Astronomia melody

Build an FM radio with alarm clock.

This project uses an ultrasonic sensor to allow a "hand wave" (no touch!) to trigger a series of LED's and the Happy Birthday song twice

This Arduino project displays the approximate frequency of the loudest sound detected by a sound detection module.

This code/sketch displays the approximate frequency as well as the musical note played on an electronic keyboard or piano app.

An easy to build and use stereo RDS FM receiver with RDA5807.