Quote:
Originally Posted by woody
Do you have any analog inputs left? If so, you should be able to use a 5 position toggle switch with 5 different value resistors as a sort of multiplexor. Just read the analog value and determine auto mode that way.. i think. im no programmer though ; )
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We usedd this same technique to make rotary switches for our OI that used one analog input for various purposes and it works fine. The programming part of it is really simple as well.