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 I (personally) am not involved in FIRST because I want to win (of course, that would still be nice ;) ). - pogenwurst [more] |
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| I (personally) am not involved in FIRST because I want to win (of course, that would still be nice ;) ). - pogenwurst [more] |
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Potentiometer voltage range?
We are attaching a potentiometer to an axle to indicate arm height. We are using a 100ohm / 10 turn pot. We are getting values of 4.5V to 5.0V over the entire range of 10 turns. We are worried that that is not enough of a range of values because...the pot will only be turning about 2 turns(not the full 10 turns it is designed for). We anticipate only having a range of 4.5V to 4.6V to use for feedback.
Will it work even with the small range of values? Will a different potentiometer give us more of a range? |
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