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IR Edge Detector Circuit and
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Engineering & Manufacturing > Electrical

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Mar 23, 2012
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Job Description

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  • Posted: Wed, Mar 21, 2012
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:
    Anywhere

    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
Proposals
Avg $ | High $ | Low $ — Show Pricing
  • Submit Date (Latest)

 Bulgaria  |  
Experienced in: - Software and hardware design of the microcontroller systems - Atmel, PIC,MSP430 .Use IAR EWAVR , IAR MSP430 ,CCS compiler ,...
3
  |  
 4.8   |  $3,815 Earnings   |  3 Jobs
Bid ID: 29427219  |  Submitted: Mar 22, 2012 13:30 ET 
Proposal SEALED

 United States  |  
3D PCB EXPERT specializing in product development of electronic systems. From schematic capture, to circuit board layouts, full 3D solid modeling...
1
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 29423791  |  Submitted: Mar 22, 2012 10:39 ET 
Proposal SEALED

 Pakistan  |  
Hi, We are expert in Electronic Circuits Design and Simulation. Microcontroller programming. Analog and Digital Circuits Design and Development....
5
  |  
 4.9   |  Private   |  12 Jobs
Bid ID: 29422347  |  Submitted: Mar 22, 2012 09:20 ET 
Proposal SEALED

 Singapore  |  
Electronics engineer with over 6 years experience in development environment. Hands on experience in digital and analog circuit design,...
1
  |  
 5.0   |  Private   |  0 Jobs
Bid ID: 29422101  |  Submitted: Mar 22, 2012 09:06 ET 
Proposal SEALED

Zoltan E.      
Zoltan E.'s identity has been verified.  Learn More
 Hungary  |  
Winner
Altium Designer expert. Schematic and PCB design. From concept idea to mass production requirements. More than ten years industrial experience in...
4
  |  
 5.0   |  Private   |  3 Jobs
Bid ID: 29416797  |  Submitted: Mar 22, 2012 03:34 ET 
Delivery
Within 2 weeks
$306.85

 Turkey  |  
Dear Sir, I'm 15 year experienced Electronics Engineer whose working life have been taken on Research and Development areas. Full information on...
1
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 29412834  |  Submitted: Mar 21, 2012 23:06 ET 
Proposal SEALED

 Pakistan  |  
I holds an engineering and a Masters degree in Mechatronics. have 7 years experience in design and development.
1
  |  
 0.0   |  Private   |  0 Jobs
Bid ID: 29411070  |  Submitted: Mar 21, 2012 20:48 ET 
Proposal SEALED

 United States  |  
Addenda Electronics offers a wide variety of design and manufacturing services with a concentration on embedded CPU products.
1
  |  
 0.0   |  Private   |  0 Jobs
Bid ID: 29409827  |  Submitted: Mar 21, 2012 19:03 ET 
Proposal SEALED

 Romania  |  
We are a team of licensed engineers with a vast experience in many fields, including electrical/mechanical/industrial design, software/firmware...
1
  |  
 0.0   |  Private   |  0 Jobs
Bid ID: 29407722  |  Submitted: Mar 21, 2012 16:39 ET 
Proposal SEALED
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