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Simple Motor Controller
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Engineering & Manufacturing > Electrical

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The client has made the following changes to the job.


Job awarded.

Jun 23, 2012

Job Description

  |  Change History >>


  • Posted: Tue, Jun 19, 2012
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:

    You are still able to submit a proposal for this job.

    The client prefers freelancers from
    a different location.

    You're still able to submit a proposal for this job, regardless of your location.
  • Start: Immediately
  • Budget: Not Sure
  • Fixed Price Job
  • Elance Escrow Protection
  • U.S. freelancers must have W9
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We are seeking an experienced circuit designer to help design simple circuitry for a low-voltage, battery operated motor driven consumer product. The basic operation is to turn on and rotate the motor in one direction or another based on a light sensor input (and other inputs as specified below). For example, when there is light, turn clockwise, when there is no light, turn counterclockwise.

The deliverable for the base proposal would be a schematic, bill of materials, any code if required, and any other items needed for someone to be able to build a working prototype board. Any add-ons (specified below) should be quoted as a separate line items. We can provide a sample circuit design and BOM.

Please provide a proposal to develop circuitry, schematic and bill of materials to meet the following basic criteria:

Control a motor (forward or reverse for a set time/revolutions) triggered by a forward/reverse signal from an LDR, remote or a forward/reverse switch (remote would be ...

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Job ID: 31354116
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