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Electronic detector quality comparison and design
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Engineering & Manufacturing > Electrical

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The client has made the following changes to the job.


Job canceled.

May 16, 2010

Job Description

  |  Change History >>


  • Posted: Wed, Apr 28, 2010
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:

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  • Start: Immediately
  • Budget: Less than $500
  • Fixed Price Job
  • Elance Escrow Protection
  • W9 Not Required
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I need someone experienced in electronics to look at five schematics for different pulse induction metal detectors. Although they all work on the same basic theory and components, I am looking for the best design to optimize for a large loop (1m x 1m) coil. By optimize, I would like to convert some of the analog units to digital by way of a dsp. Please read...

  [obscured]  /electronics/PI_metal_detector.html

I have most of the pcbs already as graphics, but I would like to have them as gerber files. I know very little about electronics, but I have researched this particular design for years and have a "big picture" knowledge of what is possible. It would help if you are familiar with metal detector design. More details will come if you are interested and contact me.
Added 29 APR 2010, 15:45 PM EDT
The schematics I have are in the public domain. They are not proprietary in nature. I am looking for someone who can program PICs and/or design...

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Job ID: 19828114
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