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
pedalSHIELD UNO is an Arduino UNO programmable guitar pedal. You can create your own effects and digital sounds.
Project tutorial by electrosmash
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
OCS-2 is an analogue style synthesizer. Small, but very powerful and flexible, it provides an incredible sound quality!
Project showcase by chnry
A stereo VU meter built with an Arduino Nano and two NeoPixel LED rings.
Project showcase by ericBcreator
Vintage-style, minimal sized enclosure for a Raspberry-Pi + Arduino Internet Radio.
Project tutorial by Guilherme Schallenbach
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
PedalSHIELD MEGA is an open-source Arduino MEGA programmable guitar pedal. You can create and share your own effects and guitar pedals.
This project uses an Arduino, a drawn keyboard using lead pencil, a paper, and a speaker.
Project showcase by Ikhsan Ismail
The device that creates beautiful arpeggiated sequences according to the musical theory.
Project tutorial by Dmitry
I designed and built a DIY Bluetooth Speaker with an integrated LED matrix. The LED matrix includes a number of different visualizations.
Project tutorial by Modustrial Maker
Build a great sounding FM radio with a cool display using an Arduino Nano and the SparkFun Si4703 FM tuner breakout.
Project tutorial by Patrick Müller
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
For a digital Christmas, let your Arduino play songs with a piezo buzzer.
Project showcase by joshi
Implements speech recognition and synthesis using an Arduino DUE.
Project tutorial by Marcio Tamagushi
Turn MIDI data into stepper motor music!
Project tutorial by Jonathan Kayne
Trigger an mp3 effect when someone is passing by. Three different projects for three different levels of coding.
Project tutorial by javier muñoz sáez
Simple Arduino-based "World Band" radio receiver with very good characteristics.
Project tutorial by Mirko Pavleski
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.
An Arduino Mega controls a MIDI-data stream to 30 plates equipped with solenoids and lets them playing any sound.
Project showcase by vizulu
Arduino TEA5767 radio with analog meters for showing frequency and signal strength.
This Arduino-based project will tune your guitar for you.
Project tutorial by Team Metrowest_AUG
DIY AM/FM/SW/ DSP radio receiver, using Arduino Uno/Nano and a color display TFT ST7735 1.8in.
Project in progress by CesarSound
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