Arduino Piano using an Arduino Mega2560. 13 keys, 20x4 LCD display, and 2 buttons to reset or change songs.

See how an Arduino can be transmit music over AM with only a few lines of code.

A small compact outdoor motion-activated Halloween scare box with sound and optional light.

How alert and happy Cecile (with Alzheimer's) became when she heard familiar songs! Lift the book, turn the page--the book does the rest.

In this project, I create a sound location finder. This circuit can be used as the basic building block to a robot that reacts to sound.

Today I will show you how to make your ultrasonic levitator using an Arduino Nano.

Control your media player using simple hand gestures. No complex circuit. Works on all computers.

An easy to build and use stereo RDS FM receiver with RDA5807.

In this video, I test two DAOKI microphone sensors with my Arduino Uno to create a sound direction tester.

Extending the "Portable Capacitive Touch Piano" to span multiple octaves using two push buttons! This portable piano packs quite a punch!

Make the simplest ISD1700 programmer using Arduino.

Control your Arduino using data-over-sound.

Make Music using Arduino, speaker, 4x4 keypad and a couple of connecting cables. No breadboard needed

Make your own capacitive touch piano with slide keys. Use "Secret-Keys" demo jingles if your playing is not as good as your coding! :-)

J.A.R.V.I.S, a speech assistant prototype that could give a feel of an AI by linking it with my DIY arc reactor in Iron Man!

In this project, the Iron Man speaks some phrases when you approach.

I made this little FM Radio using an RDA5807M FM tuner module and an Arduino Nano.

An AD interactive music interface that is empowered with human body EC.

A pair of Arduino glasses that can generate music / tone via a wearer's eyes.

Plays melodies on an Arduino with minimal SRAM (variable memory) consumption. Allows for other tasks to be executed simultaneously.

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

This article explains how to generate DTMF tones only using Arduino Uno.

This simple music box starts playing when you knock on it.

A simple yet functional button based MIDI piano.