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Redesign small part of small electric cuircuit
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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 awarded.

Jul 6, 2011
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Job Description

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  • Posted: Sat, Jul 02, 2011
  • 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
  • W9 Not Required
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We bought a chip PIC programm with the corresponding circuit scheme. However, we think the circuit is poorly and inefficiently designed. Some parts of it could be replaced.
For instance, a relay is used. Maybe this mechanical device can be replaced?
Also, an inverter is used to convert 12 Volts to 24. Here, a wall adaptor with higher voltage to start with could replace the inverter all together. We have wall adaptors of 24 and 36 Volts available.

After replacing these parts, the circuit is to be layouted on a single-side PCB with through hole technologyif possible. A connector to a membrane keyboard has to be included too, to replace the keys and the LEDs.

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Job ID: 25003050
Proposals
Avg $ | High $ | Low $ — Show Pricing
  • Submit Date (Latest)

 India  |  
I've worked in R&D department of product development companies interacting with teams located globally.I have over 13 yrs of PCB Layout...
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 4.4   |  Private   |  0 Jobs
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Proposal SEALED

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 5.0   |  $2,446 Earnings   |  1 Jobs
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Proposal SEALED

David L.      
David L.'s identity has been verified.  Learn More
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7
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Proposal SEALED

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Winner
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Bid ID: 25009606  |  Submitted: Jul 3, 2011 12:28 ET 
Delivery
Within 2 weeks
$150.00

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We have years of experience working in:...
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 0.0   |  Private   |  1 Jobs   |  1 verified credential(s)
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Proposal SEALED

K@D
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Embedded systems design; Hardware and electronic circuits design; Professional PCB design; Low level programming (Assembler and embedded C);...
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Proposal SEALED

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Proposal SEALED
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