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

This editor can be used for all DART based controllers. the layout, wich represents the real machine, can be personalized and saved

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.

Chiming clock using RTC that has switchable chimes, cuckoo sounds, etc. and can also highlight special events.

This lesson aims to show how to interface an electret microphone with the analog input.

Arduino Synth is a project that consists of creating an 8-bit capacitive synthesizer.

In this project, you're going to learn how you can play your own melody with a Piezo speaker, using code generated by Circuito.io

It detects a beat in a line level audio signal.

A stylish performance controller, conceived to easily modify and tailor the hardware and software structure to the user’s needs.

Arduino playing the Waldir Azevedo's musical theme "Brasileirinho" with the tone function and with a speaker.

A theremin made out of two ultrasonic sensors.

A new piece for percussion quartet seeks to bring physicality to electronic music using two custom musical instruments.

Ultra slow pitch (string) shifter.

Build a real, playable theremin music instrument. The theremin is played using two antennas without physical contact.

This trick teaches you how to use Micro SD/SD card for Arduino and speaker.

Create your own DAB+ radio with an Arduino UNO, a 2x16 LCD, and 5 switches.

An octave of bananas makes a piano!

This 13 key Pushbutton Piano will play in any octave from C2-C7 (i.e. C2-C3, F#5-F#6, etc.) and uses a binary count to change semitones.

Inspired by the popular meme, this project plays "Never Gonna Give You Up" by Rick Astley.

A pseudo theremin using the HackingSTEM finger sensors.

I wasn't happy with the way the square waves sound, so I explored using other methods of generating sound waves with Arduino.

Library & sketches to control the TEA5767 FM radio module, using Arduino and an I2C LCD display. Release 02.00.00 is an arduino library.

Combining multiple tones and create harmonic melody.

I made an electronic music instrument with 13 keys.