An electronic keyboard with 7 piano keys, programmed to Middle B/A/G/F/E/D/C, and an 8th button used to access a menu of preset songs.

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

Vintage-style, minimal sized enclosure for a Raspberry-Pi + Arduino Internet Radio.

This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.

OCS-2 is an analogue style synthesizer. Small, but very powerful and flexible, it provides an incredible sound quality!

This is a another version of a music LED strip using Arduino Nano and an Electret Mic/Max4466 Amplifier.

PedalSHIELD MEGA is an open-source Arduino MEGA programmable guitar pedal. You can create and share your own effects and guitar pedals.

A stereo VU meter built with an Arduino Nano and two NeoPixel LED rings.

DIY Amazon Echo using Arduino that can control house lights, tell you the time, play music and even get the weather status right now.

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

I designed and built a DIY Bluetooth Speaker with an integrated LED matrix. The LED matrix includes a number of different visualizations.

Build a great sounding FM radio with a cool display using an Arduino Nano and the SparkFun Si4703 FM tuner breakout.

This project uses an Arduino, a drawn keyboard using lead pencil, a paper, and a speaker.

Implements speech recognition and synthesis using an Arduino DUE.

An Arduino-based robot drummer. It works with a transistor noise-generator and an arrangement of servos hitting a can and a pair of piezos.

Turn MIDI data into stepper motor music!

An Arduino Mega controls a MIDI-data stream to 30 plates equipped with solenoids and lets them playing any sound.

This Arduino-based project will tune your guitar for you.

Lets make a programmable guitar pedal, using all the power from the Arduino DUE board with 12 bits ADCs, DACs and RAM memory.

For a digital Christmas, let your Arduino play songs with a piezo buzzer.

Playing polyphony Happy birthday theme on Arduino Nano with three buzzers on a single mini breadboard.

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

Using one Arduino Uno board to control 88 solenoids to play piano.

Controls a few LEDs using an Arduino and Speech Recognition.