But you should be measuring volts not ohms as i say i my previous post.And meassuring between the pot centerpin and ground you should read between 0 and 5 volts depending on where the pot wiper is positioned. This is what the Arduini board expects to see on an analog input pin.
Then have linked the ground and +5v to arduino and started measuring the central pins with a multimeter (ohms). And then came the surprise. Half work, half dont.Any clue?
- What you should really do is use a DC voltmeter to measure the wiper voltage of each pot, with the pots powered by 5V as you have it wired.