and the easiest way to build this is with a bunch of individually addressable RGB LEDs. [Ole] has a great introduction to driving RGB LED matrices using only five data pins on a microcontroller.

Individually addressable RGB LEDs like Neopixels, WS2812s, and WS2811s are the defacto standard for making blinkey glowey projects. To build a very bright display, you need a lot of them ...

The AL5887Q, with its ability to drive RGB configurations as well as individual ... This dual-role control capability simplifies the design of these once-complex LED-based modules and, coupled ...

Würth Elektronik's range of RGB LEDs with integrated controllers now includes dual-wire ICLEDs.