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

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.

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

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.

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.

Small and handy radio for your little ones. Let them play their favorite songs or fairytales. And that all in the wooden box!

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

I think adding Bluetooth to everything in my life has become a problem, I'm working on it.

A 3D-printed mini jukebox powered by Volumio. Streams your music, Pandora, Spotify and AirPlay. Sound-reactive LEDs dance to your music!

FM radio built using Arduino, RDA5807M, Tiny RTC, PAM8403 class D amplifier modules, and TR028 touch panel.

Musical instrument for multiple users – with Arduino, nRF24L01, MPR121 and MPU-6050 connected to Pure Data Vanilla.

Every now and then, we find some cool stuff that we just absolutely have to try for ourselves.

AD9850 DDS based software defined radio.

Nice little all-band radio easy to build.

ANDI is a machine that generates a random rhythm at the push of a button. Each beat is unique and can be tweaked with five knobs.

Make your own clock module for your modular synthesizer!

Today I will show you how to make your ultrasonic levitator using an Arduino Nano.

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

I want to built some interractive Things for education sensibilisation. We go in school for talking about technology, with our machine !

Visualizes the peak of frequencies with different bars on 8*8 led dot matrix using Arduino Nano.

Covers all commercial stations with Si4730 IC, plus all amateur radio bands when you use Si4732 or Si4735.

This project shows you how to build your own Amazon Alexa-powered wireless speakers. "Alexa, tell me a joke."