RFID Blue Eye Key Fob Tag - Parallax

Fob RFID tag reading problem — Parallax Forums

A blue ABS key fob RFID tag. Uses EM4102 protocol.

RFID Tag - ABS Key Fob Blue

Buy RFID tag combo (125khz) - 5 pcs online in India, Fab.to.Lab

RFID Blue Eye Key Fob Tag - Parallax

New technology aids fight against counterfeiters

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RFID 13.56 Mhz Waterproof Keyfob Tag for Door Access Control (Pack of 2000) (Blue)

RFID Key Fob, 125kHz Keyfob Tag For Door Access Control System - Blue

US20110221657A1 - Optical stabilization of displayed content with a variable lens - Google Patents

RFIDler - An open source Software Defined RFID Reader/Writer/Emulator - IAmAProgrammer - 博客园