Using the U3 to determine angle of rotation
Posted 25 June 2013 - 02:09 PM
Posted 25 June 2013 - 02:14 PM
Posted 25 June 2013 - 05:09 PM
Posted 26 June 2013 - 08:46 AM
Posted 27 June 2013 - 03:32 AM
Would it be feasible to still use a single sensor but have a missing tooth or a particular tooth with a different signature that would represent the starting count or reset point.
I have had to do similar things and I have found that sometimes the simplest way is to use a second sensor, which just gets a single pulse per rev. (or two if you mount in on the cam). Then use the signal from this sensor to start the counting on the main sensor.
You may be interested in the topic that I started a month ago on quadrature/timing and counting coding.
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