As a musician and music passionate, this little Keyboard is my first (but not last) Arduino project. Hope you have fun with it :)

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

Make paper instruments!

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

Antique reed organ + solenoids + custom driver boards + 3 Arduino Megas + Bluetooth = MIDI-driven reed organ

This is a musical Tesla Coil driven by an Arduino and Slayer-Exciter. Using an Arduino, you can play music with pure electricity!

Piezos used as contact microphones to activate LEDs and shine lights through Samba drums.

Build an "invisibe" expression pedal for your guitar with MCP41010 and Arduino Nano. It's awesome and simple. May the funk be with you.

Make a RGB LED shine adaptively to a music played on a computer with processing.

A part Arduino, part Java project that aims to recognize compound whistle commands, e.g. to activate a fan, or even steer a drone.

Unlimited MIDI channels, XY plotter, faders, buttons, and settings. Also visual support with OLED display!

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

A simple project great for anyone musically inclined. Uses a push button to set BPMs, and displays the tempo on a liquid crystal screen.

Using an Arduino Nano on an expansion board with push-buttons, one to play a sound and the other to select a sound effect from a WT588D.

Building a Son, first Arduino project and reconnecting with a joy lost to time.

An electronic piano with 7 pitches.

This 12 pushbutton piano plays the 4th octave with an optional added 3rd and 5th octave, controls note length and pitch with two pots.

Add a "roger beep" at the end of transmission on any radio transmitter, with an Arduino Uno.

Audio visual music generator and player. Like a simple automated piano or ...

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

Laser Cut Arduino Midi Drum Pads and Audio Waveform Visualizer

Example of the use of a Digital PDM microphone.

A little box powered by an Arduino Uno, an Adafruit MP3 Music Maker Shield and an NFC breakout board to play MP3 with the command of a tag.

A 16-step sequencer for bass and drum sounds. Use the general Midi sounds stored in the VS1053.