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

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

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

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

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

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

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.

Lets make a programmable guitar pedal, using all the power from the Arduino DUE board with 12 bits ADCs, DACs and RAM memory.

Create your own DAB+ radio with an Arduino UNO, a 2x16 LCD, and 5 switches.

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

A simple Arduino Morse code machine with a button, LED, and a buzzer that translates your input into English while you are typing.

This lesson aims to show how to interface an electret microphone with the analog input.

Library & sketches to control the TEA5767 FM radio module, using Arduino and an I2C LCD display. Release 02.00.00 is an arduino library.

An Arduino-based robot drummer. It works with a transistor noise-generator and an arrangement of servos hitting a can and a pair of piezos.

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

A simple FM radio with a display that shows the frequency and audio amplifier.

A mini piano synthesizer running on Arduino UNO. The main objective of this piano being his ability to function independently.

Inspired by the popular meme, this project plays "Never Gonna Give You Up" by Rick Astley.

Live performance oriented sequencer / arpeggiator for multiple synths control.

An internet radio player and DLNA audio renderer all in one.

Infinity mirror VU meter music equalizer is inspired by our infinity mirror clock project and we present it to our precious viewers.

Create a Bluetooth MIDI controller with an Arduino 101.

Would you like to surprise someone with a song?