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Small RFID Tags - In Need of — Parallax Forums

Small RFID Tags - In Need of

JBWolfJBWolf Posts: 405
edited 2012-02-15 15:21 in Accessories
Hello,
I am in need of small RFID tags.
I am making a game counter... the tags will be placed inside chips for easy counting.
The tags have to be no bigger than 22mm x 12mm x 3mm

I have not had much luck finding a suitable product, was hoping someone might have a recommendation.
I will need low cost as each game set will have over 100 tags total.

I was searching through digikey and came across a parallax product, but can find no information about it.
http://search.digikey.com/us/en/products/28149/28149-ND/1774537

Thanks,
JB

Comments

  • Ron CzapalaRon Czapala Posts: 2,418
    edited 2012-02-05 13:19
    Parallax doesn't sell them anymore, but you might be able to find them elsewhere.
    The RFID reader states:
    The Parallax RFID Card Reader works exclusively with the EM Microelectronics-Marin SA EM4100-family of passive read-only transponder tags at 125 kHz.

    If you search for "125kHz rfid glass capsule em4100 passive" you can probably find some...
  • Phil Pilgrim (PhiPi)Phil Pilgrim (PhiPi) Posts: 23,514
    edited 2012-02-05 13:21
    There are other tags on DigiKey that fit your size requirements. Are they too expensive?

    -Phil
  • ercoerco Posts: 20,256
    edited 2012-02-15 15:21
    Trossen garage sale, bulk misc RFID tags: http://www.trossenrobotics.com/garage-sale.aspx
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