Im currently building a scrolling led message board. The following code works perfectly on my LED matrix with max7219. But i dont quite understand the code! I need a step by step lesson for this code! thank you guys :slight_smile: #include <MaxMatrix.h> #include <avr/pgmspace.h> PROGMEM const …

Help understanding this code!

sterretje January 6, 2019, 11:52am 8

wvmarle:
A full understanding of the sketch you posted would be a good start.

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