Today we can show you [Maarten Tromp]’s latest work in this field: a wall-mounted clock that he’s christened the Clock Sculpture. The clock’s main structure consists of two concentric rings ...

The clock’s digits are made from two LED matrices driven by an Arduino Uno and a couple of MAX7219 driver boards. The dots that form the digits move up and down the matrices in 1-3-4-2 firing order.

🎯🚀 📂 This repository is a treasure trove of exciting projects built using various microcontrollers & embedded systems, including: 🔹 Arduino 🤖 🔹 ESP8266 & ESP32 📶 🔹 Raspberry Pi 🍓💻 🔹 ...and ...

unsigned short LEDarr[anzMAX][8]; //character matrix to display (40*8) unsigned short helpArrMAX[anzMAX * 8]; //helperarray for chardecoding unsigned short helpArrPos ...