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.

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

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

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

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

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

Implements speech recognition and synthesis using an Arduino DUE.

Turn MIDI data into stepper motor music!

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

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

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

Controls a few LEDs using an Arduino and Speech Recognition.

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

If there was an Avengers game for Atari 2600, the soundtrack would sound like this...

It is the amazing RGB LED desk light. It will be reacting on the surrounding sound and music and will be playing like a visualizer.

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

I think adding Bluetooth to everything in my life has become a problem, I'm working on it.

Small and handy radio for your little ones. Let them play their favorite songs or fairytales. And that all in the wooden box!

Learn or sharpen your Morse Code skills with Magic Morse implemented on Arduino!

This is minimal drum kit using Arduino UNO.

Interactive portable piano, featured at Hack.Princeton.

Simple FM radio based on RDA5807M module and Arduino Pro Mini 3.3V.