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NFC Device - Design and Manufacturing
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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.

Feb 9, 2013
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Job Description

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Updated

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  • Posted: Sat, Jan 26, 2013
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:
    Anywhere

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    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: $500 - $1,000
  • Fixed Price Job
  • Elance Escrow Protection
  • W9 Not Required
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Project: Design and Manufacturing of NFC device

The NFC device shall be able to read data from a NFC tag and then send data to an Android Tablet /Mobile. It shall also be able to write data to a NFC tag and data comes from Android Tablet/Mobile.

Beside that it needs Android Open Accessory protocol to communicate with Android Tablet/Mobile. The power is coming from a standard mobile charger to NFC device via micro USB connector.
------------------------------------------
Added 27 JAN 2013, 8:08 AM EST
1. Operating frequency
13.56 MHz

2. Supported protocols
Mifare Ultralight, Mifare Ultrlight C, Mifare Classic, ISO 14443 A, ISO
14443 B

3. Reading/Writing distance
Up to 50 mm

4. Build-in antenna
The antenna shall be designed in a PCB board

5. Operating temperature
-20 to +30 Celsius

6. Supply Voltage
5 volt

7. Supply Current
Max 200mA (operating), Max 100mA (standby)

8. Thickness of the final PCB board
The thickness shall be as thin as possible

...

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Job ID: 37227796
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