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 ...
MAX7219 object_name(data_pin,clock_pin,latch_pin,num_digits); void MAX7219::init() - Sets up the display. Must be called before the display is used for it to work correctly. void ...