Everyone knows there’s form and there’s function. It isn’t fair, but people do judge on appearance, sometimes even overriding all other concerns. So while your Makerspace buddies might be impressed by ...

The cube is driven by scanning through each of the 64 available 8-LED positions (8 Z layers × 8 Y rows), and lighting them up with RGB values using fast multiplexing. The structure is divided into ...

It is a simple circuit that shows us on a WS2812B LED strip, by means of colors, the status of the amateur radio HF bands, obtaining said information from the website hamqsl.com. For control and ...

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, relegating ...