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Electrical actuator system with delay mechanism
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Engineering & Manufacturing > Electrical

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The client has made the following changes to the job.

Description
Date

Job canceled.

Oct 17, 2012
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Job Description

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  • Posted: Thu, Oct 11, 2012
  • Time Left: Closed
  • Location: Singapore, Singapore
  • Client prefers freelancers from:
    Singapore, Singapore

    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: $1,000 - $2,000
  • Fixed Price Job
  • Elance Escrow Protection
  • W9 Not Required
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I'm Raymond Lim.
I am seeking for an electrical way to activate my mechanism.

I am doing a mechanism (currently scissors jack) to lift a payload (cylindrical camera) into the belly of a aircraft (Unmanned Aerial Vehicle).

Currently we will be doing the same mechanism as the one shown in the attached video.
There will be one scissors jack (just like the one in the video) at one side of the payload. We will be having 2 scissors jack systems to lift the payload.
The scope of the project will be:

- 1 (safety) limit switch (to be activated by a pull/push force mechanically)
OR
1 sensor to activate the system once the presence of a cable/ dog end is missing
*mounting settled by us and how the force triggers switch mechanically will be done on my part)

- 2 stepper motors to be used (mounting to be settled by me)

- an appropriate battery (we have a LiPo 11.1V battery on my side)

- winding of 50mm of cable at the output shaft of motor - meaning one side of the scissors jack end ...

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Job ID: 34253686
Proposals
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Electronic Engineer over 7 years experiecne in H/W, S/W development. Experenced the GPS, RF module, DDR, Flash, Bluetooth, LCD, DSP, Sensor...
2
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 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 34329471  |  Submitted: Oct 13, 2012 22:02 ET 
Proposal SEALED

 China  |  
Electronic Engineer over 7 years experiecne in H/W, S/W development. Experenced the GPS, RF module, DDR, Flash, Bluetooth, LCD, DSP, Sensor...
1
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 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 34281447  |  Submitted: Oct 11, 2012 23:08 ET 
Proposal SEALED

Nouman Aftab      
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Proposal SEALED

 Turkey  |  
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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Proposal SEALED
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