Not that we’re complaining, of course. The latest entry into the pantheon of unusual timepieces is this ESP32-powered desk clock from [Alejandro Wurts] that features a folding LED matrix display.

Posted in Arduino Hacks, LED Hacks Tagged addressable, addressable led, arduino, attiny, chainable, daisy chain, dot matrix, ESP32, ESP8266, led, led matrix, tiny led matrix ...

This Cube project uses LED panels for a 3D physics simulation. The creator used ESP32, WS2812b control, and limited external libraries. The source code is available on GitHub, with a possible PCB ...