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.

This is a another version of a music LED strip using Arduino Nano and an Electret Mic/Max4466 Amplifier.

pedalSHIELD UNO is an Arduino UNO programmable guitar pedal. You can create your own effects and digital sounds.

Implements speech recognition and synthesis using an Arduino DUE.

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

Build a great sounding FM radio with a cool display using an Arduino Nano and the SparkFun Si4703 FM tuner breakout.

DIY Amazon Echo using Arduino that can control house lights, tell you the time, play music and even get the weather status right now.

OCS-2 is an analogue style synthesizer. Small, but very powerful and flexible, it provides an incredible sound quality!

Vintage-style, minimal sized enclosure for a Raspberry-Pi + Arduino Internet Radio.

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

In this tutorial, we are going to build a simple FM Radio receiver on a breadboard.

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

Trigger an mp3 effect when someone is passing by. Three different projects for three different levels of coding.

This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.

Controls a few LEDs using an Arduino and Speech Recognition.

I designed and built a DIY Bluetooth Speaker with an integrated LED matrix. The LED matrix includes a number of different visualizations.

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

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

Learn or sharpen your Morse Code skills with Magic Morse implemented on Arduino!

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

The device that creates beautiful arpeggiated sequences according to the musical theory.

PedalSHIELD MEGA is an open-source Arduino MEGA programmable guitar pedal. You can create and share your own effects and guitar pedals.

This Arduino-based project will tune your guitar for you.