Wait, there are already so many drivers for WS2811/WS2812 on crates.io? At the beginning I was not aware of that WS2811, WS2812, WS2812B, ..., WS2818 are basically the same. I just did not notice it.

Go-based software to control a raspberry pi LED matrix. This repo contains the FREE version of this app. The free version is no longer receiving new features- it will only get bug fixes and dependency ...

Build a voice assistant on Raspberry Pi using ElevenLabs and Open Meteo, so you get live forecasts hands free.

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...