Hi,I apologize in advance if this has been covered - I did the search first...What value pot would be best to use with arduino's 20k pullups enabled?The linear 10k I usually use read too low and I want to save myself some soldering.ThanksAlex
I'll stick with the standard 3 pin wiring and stop trying to cut corners
Right now, with a 10k linear pot, analogRead gives me a range of 12 to 238. (I don't have other pots to play with) I'll stick with the standard 3 pin wiring and stop trying to cut corners Cheers!
They are 20k as stated in my first post
But still, why you don't get 0 when your potentiometer is turned fully to ground? Make no sense to me.