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

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

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

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

Make your own clock module for your modular synthesizer!

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

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

Make the simplest ISD1700 programmer using Arduino.

How to make an extremely simple but visually effective VU meter at 0.9 inches OLED displays SSD 1306.

Create your own little disco!

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

Whats cooler than flashing LEDs? Flashing LEDs to a song with (drum roll please).... a tone!

Very simple audio analyzer with changeable visual modes.

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

Simplest Arduino "talking" clock suitable for people with weak or damaged eyesight.

The advantages of this device are that it is easy to build, and there is a fairly accurate representation of sound level.

'We Wish you a Merry Christmas' Carol on Buzzer with Tone() and Customized Message with Pine trees on SSD1306 OLED Display.

Music by Fitz and the Tantrums played on 3 piezo buzzers using an Arduino Nano (clone).

An Arduino powered Device for mute/mute and deaf persons

This project is for making an audio (music) frequency spectrum analyzer / visualizer using Arduino, based on Shajeeb's Project.

Made a Cat themed Synth with an Arduino Nano and Mozzi Library

This instrument produces tones or sounds based on the light that falls on the surface of the photoresistor.