A lightweight Arduino library for controlling MAX7219 LED driver ICs with 7-segment displays. Optimized for memory-constrained microcontrollers like CH32V003 and other Arduino-compatible boards. The ...

The LED matrix 8x8 is a system of 64 interconnected LEDs that, with the help of the MAX7219 LED driver, light up as programmed, and all of this is located on one board and is truly easy to use. You ...