Hackaday12y
Driving A WS2811 RGB LED Pixel
[Alan] has been working on driving this WS2811 LED module with an AVR microcontroller. It may look like a standard six-pin RGB LED but it actually contains both an LED module and a microcontroller ...
I saw Sony’s next-gen RGB mini-LED TV tech in action, and OLED TVs should be worried
Sony has announced its next-gen RGB mini-LED TV backlight tech, and from our eyes-on experience it looks like a winner.
Hackaday3y
Big RGB LED Cube You Can Build Too
A larger matrix like this 16 x 16 x 16 LED build, has a total of 4096. This would be a nightmare to drive with plain RGB LEDs ... there are four power supply modules needed to feed this juice.