Hello, I'm having issues with multiplexing 3 pots (so far only 3 yes). Arduino reads every of them correctly IF I read only one of them, that is, if for loop exectutes only once (i<1). When I add 2 or 3 in the loop, I'm getting weird readings, for instance, I move pot 1 all the way right and it read…

4051 and pots

Grumpy_Mike February 6, 2012, 6:46pm 9

Could be a faulty pot, try swapping over one of the others.

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