A stereo VU meter built with an Arduino Nano and two NeoPixel LED rings.
Project showcase by ericBcreator
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 project uses an Arduino, a drawn keyboard using lead pencil, a paper, and a speaker.
Project showcase by Barqunics
VFO/RF generator for use in homebrew radio equipment such as direct conversion and superheterodyne receivers or ham transmitters.
Project in progress by CesarSound
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.
by Team IoTBoys
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
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
This is an easy how-to make a mini-piano using Arduino, including a preset song!
Project in progress by ExeCuteLi
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
Translation of Morse code to text.
Project tutorial by Jalal Mansoori
An update of the older version of the keyboard.
Now it doesn't require switches on your breadboard, you can use your pc keyboard.
Project in progress by Gabriele Scordamaglia
As a musician and music passionate, this little Keyboard is my first (but not last) Arduino project.
Hope you have fun with it :)
Controls a few LEDs using an Arduino and Speech Recognition.
Project tutorial by Marcio Tamagushi
Imitate musical instruments and make music with an Arduino and only few external components!
by Doctor Volt
Simple FM radio based on RDA5807M module and Arduino Pro Mini 3.3V.
Project tutorial by Alexander
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.
by Prasanth K S
8Bit Digital Delay / LO-FI Bitcrusher / Reverse Speech DSP Pedal Effects for Guitar, Voice, Synths, etc.
Easy and intuitive serial MP3 player. How to use this inexpensive device with your Arduino?
Project tutorial by javier muñoz sáez
Play Super Mario Bros theme song on a piezo buzzer! It’s very simple and fun, and great as a beginner Arduino project.
by Jorge Rancé
If there was an Avengers game for Atari 2600, the soundtrack would sound like this...
Project tutorial by marcelomaximiano
Visualize sound frequencies spectrum with an OLED 128x32 display, Arduino Nano 33 BLE and an electret microphone amplifier (MAX9814).
Project tutorial by Enrique Albertos
Build a real, playable theremin music instrument. The theremin is played using two antennas without physical contact.
Project showcase by Urs Gaudenz
A theremin made out of two ultrasonic sensors.
Project showcase by opus9
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