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

VFO/RF generator for use in homebrew radio equipment such as direct conversion and superheterodyne receivers or ham transmitters.

DIY AM/FM/SW/ DSP radio receiver, using Arduino Uno/Nano and a color display TFT ST7735 1.8in.

A TensorFlow Lite Micro Speech model that detects wake words and turns on a different coloured LED light to emulate traffic lights.

A simple DIY project which can be done by anyone!!!! Make Arduino Nano sing your favorite songs with a buzzer!!!!

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

3 Oscillators Polyphonic Synth with MIDI using the Arduino Nano.

Arduino TEA5767 radio with analog meters for showing frequency and signal strength.

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

This is an easy how-to make a mini-piano using Arduino, including a preset song!

My project is a piano of four sounds that uses things that we find at home, bananas.

Stepper-driven, MIDI-controlled tonewheel robot made with laser-cut sheet metal tonewheels and custom pickups. Powered by an Arduino Due.

Not enough fingers to play clarinet? With this project you can delegate solenoids to push two side-keys. Awkward fingerings whaaat?

Listen to your inner body energy and vibrations. Project describes how to make electronic instrument that converts hand waves into music.

Turn an old organ console into a MIDI controller to use with desktop organ software like Hauptwerk or Grandorgue.

An easier way to train and deploy Tensorflow Lite RNN model on Arduino Nano 33 BLE Sense - for micro speech recognition.

A device to translate sign language to speech

I used ten small vibrating motors for a musical performance with one performer on a (baby) grand Steinway piano.

Piezos used as contact microphones to activate LEDs and shine lights through Samba drums.

Convert a Kawai F-30 or similar to a fully configurable triple continuous USB standalone pedal. No soldering, seamless and reversible!

8Bit Digital Delay / LO-FI Bitcrusher / Reverse Speech DSP Pedal Effects for Guitar, Voice, Synths, etc.

I wanted motorized glissandos on electric guitar stings, so the best solution was to hack already available self-tuning systems 😛

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

Create an inline MIDI recording with an Arduino, an SD card module, and never lose your musical noodling ever again!