So, this is my first time messing with a potentiometer on the arduino. I have a simple script that checks each of the analog channels for values above 512, and the first (a0) just relays the mapped value to an led on pin 13 (softpwm). The confusing part is, after the pot gets a quarter or so the way…

Potentiometer Confusion (SOLVED)

system May 20, 2011, 3:54am 6

Have you tried just printing out the output from the analogRead() method? It would be helpful to know if the problem is in reading the analog pin or in converting it for softPWM.

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Potentiometer Confusion (SOLVED)

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