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  1. frustrated

    Techniques for measureing shaft speed

    Thanks again, That really helped.
  2. frustrated

    Techniques for measureing shaft speed

    The position only has to be measured while spinning 247.3RPM to 1236.6RPM. Position has to be accurate to 1/3rd of a degree. Hope that helped.
  3. frustrated

    Techniques for measureing shaft speed

    We have been given a project request, with more restrictions than goals, and need to find a way of measuring shaft speed or position. A 5v digital pulse needs to occur at each 1/3rd degree of rotation. There is no physical reference that an encoder can be mounted to, but an optical reference...

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