The second LED pixel grabs RGB sequence #2, displays it, and so on until the end of the chain is reached (Fig.4). Advertisement. Fig.4: Programming WS2811 LED drivers requires the 24-bit color code ..

The combined LED/driver chip on the LED is the extremely compact WS2812B – an improved WS2811 LED driver integrated directly into a 5050 RGB LED – which enables higher LED densities. On the right of ...

Normally, when a project calls for addressable LEDs, we just throw a strip of WS2812s and an Arduino together, cobble together some code from the examples in the FastLED library, and call it a day.… ...

Here’s a handy hack for an Android controlled, Arduino driven, RGB light setup. [Kerimil] recently wrote up this project on the Arduino.cc, and is sharing all of the source code and plans. Wh… ...