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Showing 85 results View by: Thread Post Sort by
    Answered
  • RE: RFID Reader and passive tag selection

    Eddie LaCost
    Eddie LaCost
    Resolved
    Hi Sebastien, The TRF7962A has budgetary pricing of $2.00 for 1k units. The read range is typically less than 5cm, but this depends on the antenna size and size of tags. I recommend this device for the reader IC. Regarding the tag, I would recommend…
    • over 9 years ago
    • Other wireless
    • Other wireless technologies forum
  • Answered
  • RE: TRF7960AEVM: Is the TRF7960AEVM the right rfid reader chip and development board for my project?

    Ralph Jacobi
    Ralph Jacobi
    Resolved
    Hello Michael, Typically we consider large tags to be about credit card sized. Compact tags can be as small as the 4x4mm tags TI has: www.ti.com/product/RF37S114 though a more typical example would be laundry tags which can be 14 to 22mm in diameter…
    • over 8 years ago
    • Other wireless
    • Other wireless technologies forum
  • RE: TRF7961: questions on distance

    Ralph Jacobi
    Ralph Jacobi
    Hello Juan, 1. That range will be easy to meet unless the tags used are very small. Are there plans to use the 4x4mm ISO15693 TI has? RF37S114 is GPN for that. If they are using anything decently sized they should have no issue with that range. The…
    • over 8 years ago
    • Other wireless
    • Other wireless technologies forum
  • Answered
  • RE: passive rfid reader

    Ralph Jacobi
    Ralph Jacobi
    Resolved
    Hi Giorgio, Thanks for those details. Based on your description, I think HF RFID/NFC would work for your use case. I think the best obstacle you will face is attaching tags to each of the different tools. Particularly the small ones. From a tag…
    • over 9 years ago
    • Other wireless
    • Other wireless technologies forum
  • TRF7962A: CRC errors always occur.

    user4778928
    user4778928
    TI Thinks Resolved
    Part Number: TRF7962A Hello. I use the TRF7962A to read the UID of the IC tag. There is always one IC with a CRC error. Necessary data (UID) is taken normally. It does not occur with the other 250 machines. I have this factor *Defective IC *control…
    • over 6 years ago
    • Other wireless
    • Other wireless technologies forum
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