I had a arduino mega and a softpot rectilinear potentiometer (200mm).
I would like to know how should I get started. I read through some of the posts and understand that there are 3 pins (pin 1 to 5v, middle pin to analog input of arduino board, last pin to gnd). Is there any more things that I need to take care of?
Also, I cant find simple program that can be used to test the potentiometer. Is there any codes that I can try out?