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

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

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

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

It detects a beat in a line level audio signal.

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

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

A simple Arduino Morse code machine with a button, LED, and a buzzer that translates your input into English while you are typing.

A simple sound monitoring system using a microphone and a small amplifier with LM386.

A theremin made out of two ultrasonic sensors.

Create a Bluetooth MIDI controller with an Arduino 101.

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

MIDI controller for DAW's or anything else.

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

A simple talking clock using Arduino Uno and Talkie Library

Type Morse code on Arduino and display it on your computer's monitor.

This is an arduino based theremin which uses two ultrasonic sensors to control the volume and frequency of the sound output.

A simple and small music box with customizable tunes. Parts involved? Arduino Micro, buzzer and a switch.

Building a MIDI instrument.

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

It repeats your voice.

Combining multiple tones and create harmonic melody.

This project started from FabLab of Boilchon High School. Turning the button changes the sound.

Building a "one man band" foot pedal to control Ableton Live so my hands can play instruments.