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EEG Neurofeedback Signal Amplifier & Bluetooth transmitter to Android
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Engineering & Manufacturing > Electrical

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The client has made the following changes to the job.

Description
Date

Bidding period ended early.

Feb 19, 2013
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Job Description

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  • Posted: Fri, Feb 08, 2013
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:
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  • Start: Immediately
  • Budget: $1,000 - $5,000
  • Fixed Price Job
  • Elance Escrow Protection
  • U.S. freelancers must have W9
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EEG Neurofeedback experience required.

2 Channel Bluetooth EEG Amplifier

The EEG Bluetooth Amplifier is a proprietary wireless device which captures the raw EEG, converts to digital, and transmits via Bluetooth standard to Android device for processing.

The project involves designing a 2 channel EEG amplifier which will amplify raw EEG signal from electrodes placed on users head. There will be 5 connections to user's head, 2 Active, Ground, and 2 Reference. The amplified raw EEG signal is then sent via Bluetooth connection to external device for processing on proprietary application.

Features:
1. 2 Channel
2. Signal Integrity Check and Warning Mechanism (impedance and voltage offset w/ onscreen monitor) Ability to change thresholds or disable independent alarms. Offset alarm as soon as sensor is disconnected or out of range. Definable alarm threshold set in software 10 Mohm to 50 Mohm.
3. Compatibility with specified passive sensors (TBD)
4. CMMR Common mode rejection ratio ...

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Job ID: 37668164
Proposals
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  • Submit Date (Latest)

Muhammad Shahzad      
Muhammad Shahzad's identity has been verified.  Learn More
 Pakistan
INVITED
We have years of experience working in:...
2
  |  
 0.0   |  Private   |  0 Jobs   |  1 verified credential(s)
Bid ID: 38056270  |  Submitted: Feb 19, 2013 08:55 ET 
Proposal SEALED

David L.      
David L.'s identity has been verified.  Learn More
 United Kingdom  |  
INVITED
Offering a complete electronic systems design and consultancy service. With small overheads I can impart a professional personal flexible service...
9
  |  
 5.0   |  $27,221 Earnings   |  29 Jobs
Bid ID: 38051801  |  Submitted: Feb 19, 2013 06:51 ET 
Proposal SEALED

 Canada  |  
INVITED
TMSI Technologies Inc is young R & D company working on the market more than 3 years. We are involved into the development of electronic...
3
  |  
 4.7   |  Private   |  5 Jobs
Bid ID: 38046743  |  Submitted: Feb 19, 2013 04:23 ET 
Proposal SEALED

 Pakistan  |  
I AM A a professional and talented electrical enigineers i have a 10 year experience in electronic design wireless ,bluetooth ,Integrated...
1
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 37839456  |  Submitted: Feb 13, 2013 09:48 ET 
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...
1
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 37683688  |  Submitted: Feb 8, 2013 22:00 ET 
Proposal SEALED
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