Swan Lake Music Art is a piece of Electronics and 8-bit music synthesizing firmware to provide monotonic music for a multilayer painting about Russian Ballet.

Can learn Morse-Code using Arduino with Switch toggle

Christmas music card with Arduino Uno

An electronic steeldrum (Steelpan)

Binary Clock Shield for Arduino

Fire Alarm System - Built for breadboard & Arduino

NonBlockingRTTTL is a non-blocking arduino library for playing RTTTL melodies.

Example of using an Arduino with Leds and a Piezo as a Gas Sensor.

Mbed library for simplification of toggling the output pin in time pattern.

The code to check the "Active Buzzer Module" value on a Arduino

Examples of how to create various sirens and alarms with Arduino.

The Beep Library For Arduino

LocoMote: AI-driven Sensor Tags for Fine-Grained Undersea Localization and Sensing

A feature rich arduino library for playing rtttl melodies

Open Source E-Drum Trigger Module

Arduino programs running in the Ⓒⓞⓜⓟⓛⓔⓧⓘⓣⓨ escape rooms