3 colour LED Module

Really handy being able to drive each colour channel independently — I hooked mine up to an Arduino and got solid brightness from each pin. The module itself is compact and the pin layout is clear.

The three separate pins for red, green, and blue make wiring straightforward, and I love that I can control each colour individually without any extra circuitry. Took just a few minutes to get all three LEDs glowing, and the brightness is perfectly consistent across them.

Driving each colour separately with a simple voltage is way more straightforward than I expected—the three pins make prototyping a breeze. I’ve already used it for a quick traffic-light demo and it worked first try.