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

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

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

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

Build a great sounding FM radio with a cool display using an Arduino Nano and the SparkFun Si4703 FM tuner breakout.

Simple Arduino-based "World Band" radio receiver with very good characteristics.

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

The device that creates beautiful arpeggiated sequences according to the musical theory.

For use in DIY homebrew radio equipment such superheterodyne single/double conversion receiver, SDR, HAM QRP transceivers or RF generator.

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

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

It is the amazing RGB LED desk light. It will be reacting on the surrounding sound and music and will be playing like a visualizer.

Unlimited MIDI channels, XY plotter, faders, buttons, and settings. Also visual support with OLED display!

Imitate musical instruments and make music with an Arduino and only few external components!

I made this little FM Radio using an RDA5807M FM tuner module and an Arduino Nano.

Playing polyphony 'happy birthday' theme on Arduino Nano with three buzzers on a single mini breadboard.

See how an Arduino can be transmit music over AM with only a few lines of code.

AD9850 DDS based software defined radio.

An easy to build and use stereo RDS FM receiver with RDA5807.

Make your own clock module for your modular synthesizer!

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

Live performance oriented sequencer / arpeggiator for multiple synths control.

Nice little all-band radio easy to build.

This project is nothing more than an adaptation to the WS2812B led matrix of the original project based on MAX72xx published by Shajeeb.