Quote:
Originally Posted by efoote868
If I recall correctly, in 2012 we had 1 count per revolution on our shooter wheel. The trick then becomes smoothing the counts with a low pass filter.
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Highly recommended if using a one-count-per-rev sensor: use the FPGA to measure the
period between the last 2 counts. Do not filter that value, since it represents an entire revolution... and there is no issue with noise due to physical edge location since it's the same edge being measured each time.