A stereo VU meter built with an Arduino Nano and two NeoPixel LED rings.
Project showcase by ericBcreator
This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.
Project showcase by shajeeb
This is a another version of a music LED strip using Arduino Nano and an Electret Mic/Max4466 Amplifier.
Project showcase by buzzandy
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.
Project tutorial by Lindsay Fox
This is a project of Radio Receiver LW/MW/SW Stereo FM with RDS, using Arduino Nano, Si473x Radio IC and 1.8in TFT color display ST7735.
Project in progress by CesarSound
DIY Amazon Echo using Arduino that can control house lights, tell you the time, play music and even get the weather status right now.
Project tutorial by ahmed ismail
The device that creates beautiful arpeggiated sequences according to the musical theory.
Project tutorial by Dmitry
This project uses an Arduino, a drawn keyboard using lead pencil, a paper, and a speaker.
Project showcase by Barqunics
For use in DIY homebrew radio equipment such superheterodyne single/double conversion receiver, SDR, HAM QRP transceivers or RF generator.
Trigger an mp3 effect when someone is passing by. Three different projects for three different levels of coding.
Project tutorial by javier muñoz sáez
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.
VFO/RF generator for use in homebrew radio equipment such as direct conversion and superheterodyne receivers or ham transmitters.
Turn MIDI data into stepper motor music!
Project tutorial by Jonathan Kayne
pedalSHIELD UNO is an Arduino UNO programmable guitar pedal. You can create your own effects and digital sounds.
Project tutorial by electrosmash
For a digital Christmas, let your Arduino play songs with a piezo buzzer.
Project showcase by joshi
It detects a beat in a line level audio signal.
Project showcase by mamífero
Vintage-style, minimal sized enclosure for a Raspberry-Pi + Arduino Internet Radio.
Project tutorial by Guilherme Schallenbach
Arduino-based digital hardware synthesizer modules. Goal was to design something to be cheap and super easy to build. First iteration.
Project in progress by Daniel Sinderson
OCS-2 is an analogue style synthesizer. Small, but very powerful and flexible, it provides an incredible sound quality!
Project showcase by chnry
See how an Arduino can be transmit music over AM with only a few lines of code.
Project tutorial by Doctor Volt
Choose a song with your remote and Arduino will play it. On the monitor will appear the musical note played.
Project tutorial by Simone Adobs
This is an easy how-to make a mini-piano using Arduino, including a preset song!
Project in progress by ExeCuteLi
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.
Project showcase by FrancoMolina
Translation of Morse code to text.
Project tutorial by Jalal Mansoori
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