This tutorial will guide you through creating a DIY Piano RGB LED Visualizer using Arduino and WS2812. No professional tools are required, making it a great project for beginners. Connect the data pin ...

- Interface for changing settings - Receives data from USB and sends it to ESP32 - Reset button ...

Imagine a piano that plays itself- not just some basic tunes, but musical performances from any MIDI file. That’s exactly what a creative maker has built: a fully automated piano-playing robot that ...

[JanHerman] knows that tuning musical instruments is all about precision and that precision is measured in a logarithmic unit called a cent. A cheap tuner unit might be accurate to 1.5 cents which ...

An Arduino is a popular open-source single-board microcontroller. Learn how to program one and let the possibilities take shape. By The Big Book Of Hacks Published Jan 10, 2013 3:00 AM EST Get the ...