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Re: What switch can be pressed from both directions?
Quote:
Originally Posted by Bob Steele
Another route you could take is to encode the motor that is driving your elevator and choose positions... more programming .... but an elegant solution.
Another idea is a string potentiometer like this one from AndyMark
http://www.andymark.com/product-p/am-2618.htm
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I hear an echo :-)
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