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

Inspired by the popular meme, this project plays "Never Gonna Give You Up" by Rick Astley.

It repeats your voice.

It detects a beat in a line level audio signal.

For a digital Christmas, let your Arduino play songs with a piezo buzzer.

MIDI controller for DAW's or anything else.

Use an Arduino to add digital effects on-board your guitar!

A theremin made out of two ultrasonic sensors.

Arduino Synth is a project that consists of creating an 8-bit capacitive synthesizer.

What can you do in quarantine when all you have is an old Arduino Uno and some knobs? Check out the simple - but still fun - drum machine.

Create your own DAB+ radio with an Arduino UNO, a 2x16 LCD, and 5 switches.

Chiming clock using RTC that has switchable chimes, cuckoo sounds, etc. and can also highlight special events.

This is an arduino based theremin which uses two ultrasonic sensors to control the volume and frequency of the sound output.

A simple talking clock using Arduino Uno and Talkie Library

A slide whistle that plays anything you program in, so you are not at risk of spreading or receiving germs.

VOLCADE is a MIDI controller for volca built with 7 arcade control board that switches between chord progressions using the arcade joystick.

I made an electronic music instrument with 13 keys.

Add sound effects to opening the box and lifting the lightsaber.

A musical robot for Christmas

This editor can be used for all DART based controllers. the layout, wich represents the real machine, can be personalized and saved

An Arduino-based robot drummer. It works with a transistor noise-generator and an arrangement of servos hitting a can and a pair of piezos.

This lesson aims to show how to interface an electret microphone with the analog input.

In this project, you're going to learn how you can play your own melody with a Piezo speaker, using code generated by Circuito.io

A stylish performance controller, conceived to easily modify and tailor the hardware and software structure to the user’s needs.