TI calculator wireless link

Discussion in 'The Projects Forum' started by JLE, Apr 20, 2009.

  1. JLE

    Thread Starter New Member

    Apr 20, 2009
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    Hey, I'm trying to build a wireless link for a TI calculator (specifically a TI-84+ SE)...anyways if anyone has any information on such a transmitter, that'd be sweet. I can't find any schematics...Thanks!
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
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    Have you looked in on the TI site?
     
  3. JLE

    Thread Starter New Member

    Apr 20, 2009
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    Yea, I've looked on the TI website, but no calculator-specific rf transmitters/recievers...
     
  4. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
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    They might be concerned that such a link might make it possible to pass answers around during an exam.
     
  5. JLE

    Thread Starter New Member

    Apr 20, 2009
    4
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    Yea, that would be a concern...however I wanted to build this for multiplayer games. Any suggestions on how I would use a microcontroller for this?
     
  6. JLE

    Thread Starter New Member

    Apr 20, 2009
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    So I figured out I would need to multiplex it in order to make it bidirectional, however I still need help. Really I need a very basic step by step approach so that I can learn how to assemble this. What basic materials would I need? Thanks to anyone that helps!
     
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