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Re: Low Res Optical Encoders for Speed Control
Quote:
Originally Posted by BornaE
To resolve this, we removed the plastic disc from the encoder wheel and replaced it with piece of electrical tape on the disk so we had 1 rising and 1 falling edge. We were able to run the control system to achieve the desired RPM using the modified encoders.
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This is the sort of workaround I'm interested in if we can't do it with a 360 count disc. The only thing that would usually concern me about this approach is a layer of tape (which if I remember correctly is thicker than the plastic disc) could change the tolerance on the encoder for the distance from the sensor to the disc. Was this even an issue, or could it be easily resolved if it does present a problem?
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[2017-present] FRC 0020 - The Rocketeers
[2016] FRC 5811 - BONDS Robotics
[2010-2015] FRC 0020 - The Rocketeers
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