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Re: Line Sensors
Quote:
Originally Posted by jee7s
True, this will work to detect light and dark. But, remember there are three states: light, dark, and fault. For example, how would you tell between "logical high" and "the sensor isn't working"...they both would give you +V on the DIO pin.
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Not something I had considered but a good point. I'll bring this up with the electrical/programming team and see what they want to do.
__________________
John Downey
Lead Robot Inspector - Purdue IndianaFIRST District
Whitney Young Magnet High School/Robophins (FRC 4302) - Mentor (2013-current)
Midwest Regional Planning Committee - Member (2012-current)
Boilermaker Regional Planning Committee - Member (2011-2014)
Robot Inspector (2008-current)
Purdue FIRST Programs - Staff Advisor (2008-2011)
Lafayette-Jefferson High School/Precision Guessworks (FRC 1646) - Mentor (2006-2011)
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