What is Nostr?
Ken Shirriff /
npub1mgq…sjel
2024-06-23 16:01:56
in reply to nevent1q…nryh

Ken Shirriff on Nostr: This block diagram from the datasheet shows the components of the card. The RF ...

This block diagram from the datasheet shows the components of the card. The RF interface is the analog circuitry connected to the antenna. The card stores 48 bytes (the ticket info) in the EEPROM. The digital circuitry accepts commands to read and write the EEPROM. 8/15

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