A simple, small piano that is not only small as the name implies, but it runs off of the Arduino Nano Every.

A TensorFlow Lite Micro Speech model that detects wake words and turns on a different coloured LED light to emulate traffic lights.

Not enough fingers to play clarinet? With this project you can delegate solenoids to push two side-keys. Awkward fingerings whaaat?

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

Create an inline MIDI recording with an Arduino, an SD card module, and never lose your musical noodling ever again!

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.

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

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

VFO/RF generator for use in homebrew radio equipment such as direct conversion and superheterodyne receivers or ham transmitters.

Translation of Morse code to text.

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

Simple FM radio based on RDA5807M module and Arduino Pro Mini 3.3V.

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.

Convert a Kawai F-30 or similar to a fully configurable triple continuous USB standalone pedal. No soldering, seamless and reversible!

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

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

Visualize sound frequencies spectrum with an OLED 128x32 display, Arduino Nano 33 BLE and an electret microphone amplifier (MAX9814).

Play Super Mario Bros theme song on a piezo buzzer! It’s very simple and fun, and great as a beginner Arduino project.

Playing polyphony 'happy birthday' theme on Arduino Nano with three buzzers on a single mini breadboard.

Make the simplest ISD1700 programmer using Arduino.

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

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

A discussion about digital sound synthesis.

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