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Recent content by helicopter265

  1. helicopter265

    Need website info for basic pulley mechanics

    Hi, I found what I needed. Thanks
  2. helicopter265

    Microwave Dector Circuit.

    Hi try using an optical chopper with an IR source and detector. That should work at 20 ft. depending on app and conditions. Hope this helps.
  3. helicopter265

    Need website info for basic pulley mechanics

    Hi, I am an electrical engineer, what I need is a website that goes into basic pulley mechanics. Both simple and compound. Can anyone here please help direct me. Thanks in advance.

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