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Circuit Board Design / Product Design
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Engineering & Manufacturing > Electrical

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The client has made the following changes to the job.

Description
Date

Job awarded.

Jun 28, 2011
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Job Description

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Updated

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  • Posted: Thu, Jun 23, 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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I need you to design a circuit board / system to handle a particular function for a new product I am designing. I have an extremely basic knowledge of electrical components and circuits so I need your guiding hand as to what my best options are and how to achieve the project goal.

I need you to....

1. Review the project brief and come up with a neat, simple design
2. Design the circuit
3. Resource the components needed
4. Detail your findings in an easy to understand format so that I can source the parts and put the circuit together / or make the actual circuit yourself

I need to design the following...

Simple version: A circuit that when an earthquake strikes will detect the shake and trigger a switch. The switch will perform an action to release a bar.

The system would be best to have a single hub that detects the shaking and then this links to several of the same switch mechanisms which you can plug into the main hub. It is not yet clear what specific action the switch shal...

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Desired Skills
Electronics
Job ID: 24859682
 
Proposals
Avg $ | High $ | Low $ — Show Pricing
  • Submit Date (Latest)

 Poland  |  
Electronics Engineer experienced in fields: PCB layout designing, 8-bit microcontrollers, DC/DC converters, LED lighting applications, Electrical...
1
  |  
 0.0   |  Private   |  0 Jobs
Bid ID: 24899985  |  Submitted: Jun 26, 2011 04:13 ET 
Proposal SEALED

Rohit U.      
Rohit U.'s identity has been verified.  Learn More
 India
Hi, I have a MD with experience in medical and clinical research and PhD in Cancer Biology. I am a regular content provider for health sections...
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 0.0   |  Private   |  0 Jobs
Bid ID: 24899793  |  Submitted: Jun 26, 2011 03:37 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   |  1 Jobs
Bid ID: 24892080  |  Submitted: Jun 25, 2011 06:48 ET 
Proposal SEALED

Eugenio S.      
Eugenio S.'s identity has been verified.  Learn More
 Costa Rica  |  
I'm an senior electronic engineer with more than nine years of experience working with FPGAs, HDLs, Digital Design, DSP, embedded, ... I have...
4
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 4.9   |  Private   |  3 Jobs
Bid ID: 24883716  |  Submitted: Jun 24, 2011 13:29 ET 
Proposal SEALED

Alexander Farley      
Alexander Farley's identity has been verified.  Learn More
 Canada  |  
I have experience with PCB design and firmware programming, DO-178b aerospace systems testing, computer vision and web development. My preference...
3
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 0.0   |  Private   |  0 Jobs   |  1 verified credential(s)
Bid ID: 24879338  |  Submitted: Jun 24, 2011 07:39 ET 
Proposal SEALED

 Romania
Winner
Pro Computing offers complete automation and computing solutions
1
  |  
 5.0   |  $273 Earnings   |  1 Jobs
Bid ID: 24860593  |  Submitted: Jun 23, 2011 05:46 ET 
Delivery
Within 2 weeks
$272.88

 Turkey  |  
EXPERIENCE: Analog design and smps experience: And also 4 year experince about smps, battery charger, analog design. I have designed li-ion...
1
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 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 24860070  |  Submitted: Jun 23, 2011 04:55 ET 
Proposal SEALED
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