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  • Users: davidohyer
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  1. davidohyer

    wiring a proximity switch with motor

    I'm trying to figure out how I can wire a motor with a proximity switch so that as the motor runs, when the proximity switch is tripped, the motor will shut off and won't start again until I flip a reset switch. The motor runs on 120 volts and draws a fairly large current. The proximity switch's...
  2. davidohyer

    variable frequency mechanical oscillator

    I'm trying to figure out a way I can make a mechanical oscillator, (I guess an engine where the shaft only moves up and down), where I can change the frequency of motion by small increments. Doesn't need to be very big, pretty small actually. Any suggestions on the best way to go about doing...

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