Hello guys! I need little help. Someone can told me what could be wrong with my "project" I am crazy now... The same is with 8x8 led matrix. In my opinion its something wrong with driver - MAX7219 - but what?! Maybe is it a problem with serial transmision? Do you have any ideas? I need to order…

Led 4 segment display - MAX7219

INTP August 24, 2016, 7:26pm 5

So what do you see?

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