Light-emitting diodes (LEDs) have numerous advantages, such as long lifetime, large color gamut, small size, and absence of mercury vapor. In recent years, there has been recognition that high ...

The 3-Color LED Module project demonstrates how to control an RGB LED using an Arduino Mega. RGB LEDs can emit a wide range of colors by combining different intensities of red, green, and blue light.

This project is a compact, stylish, Arduino-compatible development board based on the ATmega328P-AU (TQFP). It includes several integrated peripherals making it ideal for wearable or IoT projects.