Is There An Analogous Ring With NFC: Revision history

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8 September 2025

  • curprev 08:4608:46, 8 September 2025NevaChristiansen talk contribs 6,122 bytes +6,122 Created page with "<br>The things is 99.9% of entry cards (the place I leave no less than) are default-encrypted mifare classic, making cloning trivial. These are mainly a single antenna wired to an array of chips directed by a keypad. That appears viable on paper however you still get to hold the card and press the appropriate switch.The perfect solution would be a smart ring with a reflashable NFC chip, along with a programmable MCU to implement the rolling logic between playing cards. R..."