A theremin made out of two ultrasonic sensors.

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

This is a tone selector with the ability to change the buzzer frequency by a potentiometer and to see the result on a 16x2 display.

Play Anchors Away to commemorate Veteran's Day 2018. Go Navy!

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

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.

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

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

From Siri to Amazon's Alexa, we're slowly coming to terms with talking to machines. Build your own voice command device with this tutorial.

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.

Do you want to visualize the music volume on a led bar. We will make it easy as breathing specially when using the amazing 1Sheeld.

arduiNOOB Friendly Guide/Tutorial

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

Convert your USB MIDI instruments to wireless using one of these Bluetooth MIDI adapters.

An update of the older version of the keyboard. Now it doesn't require switches on your breadboard, you can use your pc keyboard.

Record your voice using Arduino and ISD1820. This is a very simple project which takes less than 10 min and < 8$.

Easy and intuitive serial MP3 player. How to use this inexpensive device with your Arduino?

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.

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

A step motor itself can generate sound when it is controlled at at proper speeds. Let's see two motors play the "Marble Machine" song.

Using EEPROM as a sound source.

A simple project great for anyone musically inclined. Uses a push button to set BPMs, and displays the tempo on a liquid crystal screen.

Add a "roger beep" at the end of transmission on any radio transmitter, with an Arduino Uno.