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Old Jan 19, 2013, 08:31 AM
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Moab, Utah, USA
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Quote:
Originally Posted by jj604 View Post
UPDATE: But it won't work on thinking about it a bit more since the retract is supplying a bidirectional voltage to the motor and any motor controller will only work in one direction - oh well, that's the big advantage of a pot. A resistor doesn't care which way the current flows.
Besides the fact that a pot wouldn't require an additional channel that may or may not be available.

Larry
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