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Topic: Ping pong wih LED matrix (Read 8307 times) previous topic - next topic


Chapter 9 in that tutorial series also has how to use pots...
Arduino Libraries https://github.com/MajicDesigns?tab=Repositories
Parola for Arduino https://github.com/MajicDesigns/Parola
Arduino++ blog https://arduinoplusplus.wordpress.com


Hey, guys! I finally discover my mistake. The middle pins of the pots were connected correctly, but I had to connect one wire to 5 V and other to ground (it must sound obvious to you hahaha). I was connecting one to 5 V and other to 3.3 V. Now everything is working perfectly.

Thanks for your huge help  ;)

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