Lighting random LEDs in 8x8 pattern

Projects Programming
3

UKHeliBob:
Personally I would avoid using pins 0 and 1 as they are used by the Serial interface.

  pinMode(13, OUTPUT);

pinMode(15, OUTPUT);
  pinMode(16, OUTPUT);



Did pin 14 go missing ? The random selection includes 14

The built in LED on pin 13 may affect the output to another LED connected to it

I missed pin 14 (A0) when soldering..
(not sure how to adjust the code to reflect that)