Using ultrasong PWM frequencies, the Arduino can now produce square tone() waves with 256 volume levels with nothing but a speaker!

In this video I explain how you can use an Arduino to make music using just a speaker and a resistor.

Theremino is a theremin built with an Arduino UNO and two ultrasound sensors.

How to play audio file by using DF Player Mini.

Build an Arduino organ with Kinder Surprise, some resistors and wires and learn how to play music with the electrical capacity of your body.

How to make Welcome Audio by using PIR sensor

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.

We're showing how to use KY-038 Sound Sensor using Arduino. You can control LED by clap with the help of Arduino and sound sensor.

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

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

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

Tutorial for creating simple MIDI controller and usage of it in Ableton Live ( or any other DAW)

A very simple method programming music compared to what's largely available (no complicated math required)

A simple talking clock using Arduino Uno and Talkie Library

A DIY instrument that you can play by moving your hands in the air!!

Reverse your way through a binary tree

Weekend project: Building a DIY piano learning & tutoring system.

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

Translation of Morse code to text.

The small MIDI decoder was constructed to support LED indicators for stops switches in software GrandOrgue or Hauptwerk (VPO).

Choose a song with your remote and Arduino will play it. On the monitor will appear the musical note played.

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

A theremin made out of two ultrasonic sensors.

It detects a beat in a line level audio signal.