Introduction In this project, I built a simple RGB LED circuit using an Arduino UNO. The purpose of this project was to understand how an RGB LED works and how an Arduino can be used to control its ...

It started with a simple question: What if my hand could control the color of an LED? So I decided to turn a normal RGB LED into a small gesture-controlled system. The idea was simple: I would use my ...

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner getting started with Arduino, your first instinct is typically to buy a ...