RFID sending and receiving

Discussion in 'The Projects Forum' started by malalation, Feb 28, 2008.

  1. malalation

    Thread Starter New Member

    Feb 24, 2008
    9
    0
    hello everybody,
    I need to know about a low-range RFID chip (about 5 meters) to transmit data to a receiver that is interfaced to the parallel port of a PC.
    So, I need to know a sender chip's name, as well as a receiver chip's name.
    How can I send and receive data using these chips? because I think that they transmit data serially, so should I give them serial or parallel data? and if parallel how many bits at a time??:confused:
    thnx n advance :)
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
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  3. malalation

    Thread Starter New Member

    Feb 24, 2008
    9
    0
    Thnx for your reply man,
    I made some changes, I just need the range to be around 50cm to read RFID cards, and I'm looking for ready chips to read the cards.
     
  4. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Omron and STmicro both make devices for RFID. You may not like the prices. TI-RFid has quite a line, too. Check Digi-Key for chips & prices.
     
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