I have an Arduino Esplora REV04 board. I an trying to make it a controller for one of my games and use the Linear Potentiometer as the item selector. I have written a series of for loops with the intent of checking the state and if it has changed print the new result if it has changed int lp = Es…

Conditional Statement Help Request

system April 8, 2014, 6:23pm 9

since the first time "lp2" has no value

How does that work?