Hello folks, I'm posting - yet another - topic about the great Max7219. I just moved out and found a box of old 7 Segments 2 digits which I want to control using the Max7219. After following this post and made sure I didn't make any mistake ( :smiley: ), everything's dark, nothing displayed at al…

Max7219 / 7 Segments 2 digits

CrossRoads April 3, 2018, 10:28pm 3

I'm guessing the overall current limiting. I usually use 10K.

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