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IR Edge Detector Circuit and
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Engineering & Manufacturing > Electrical

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The client has made the following changes to the job.


Job awarded.

Mar 23, 2012

Job Description

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  • Posted: Wed, Mar 21, 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: Less than $500
  • Fixed Price Job
  • Elance Escrow Protection
  • U.S. freelancers must have W9
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I would like to develop a relationship with a freelancer who can help design simple embedded systems. I am familiar with Atmel's microcontrollers and writing code in C using AVR studio, so I require any applicants to do the same.
I want someone who can do PCB layout, order boards, program the chips, assemble (solder) the boards, then ship the finished product to me. You must be proficient in English and writing C code for AVR.
This first project is a panel edge detector using a Sharp photo proximity detector (GP2Y0D810). I want eight of these detectors in a line, 0.5 inches apart. Each detector must have a small surface mount LED connected to its output to indicate if it detects something or not. The detectors must be properly powered with filter capacitors on the board. The board must be compact and have mounting holes.
I also want an Atmel ATTiny2313 to read and filter the eight detectors, and provide the following interfaces:
1. a single IO pin with a pull-up that draws low whe...

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Job ID: 29405309
Avg $ | High $ | Low $ — Show Pricing
  • Submit Date (Latest)

 Bulgaria  |  
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 Pakistan  |  
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Electronics engineer with over 6 years experience in development environment. Hands on experience in digital and analog circuit design,...
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Zoltan E.      
Zoltan E.'s identity has been verified.  Learn More
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Altium Designer expert. Schematic and PCB design. From concept idea to mass production requirements. More than ten years industrial experience in...
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Dear Sir, I'm 15 year experienced Electronics Engineer whose working life have been taken on Research and Development areas. Full information on...
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Bid ID: 29411070  |  Submitted: Mar 21, 2012 20:48 ET 
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Addenda Electronics offers a wide variety of design and manufacturing services with a concentration on embedded CPU products.
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Bid ID: 29407722  |  Submitted: Mar 21, 2012 16:39 ET 
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