CrossRoads:
@fingus,
Why would you use#define LED A0
vs
#define LED 14
?
Because that's what's printed on the PCB.
Would you know where pin "14" was just by looking at an Arduino Uno?
CrossRoads:
@fingus,
Why would you use#define LED A0
vs
#define LED 14
?
Because that's what's printed on the PCB.
Would you know where pin "14" was just by looking at an Arduino Uno?