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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.

Description
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Job canceled.

May 16, 2010
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Job Description

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  • 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
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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.
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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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