Quote:
Originally Posted by cabbagekid2
No one postd anything about having a lot of noise from the encodes so I figure I should ask again.....how does the signal from the encoders look? Ours looks extremely ugly. To the point where when we apply a median filer what we get out is almost half of the peak rpm being measured.
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You can reduce the noise by using 1x decoding rather then 2x or 4x. This eliminates noise introduced by the phase error of the encoder.