Introduction - If you have any usage issues, please Google them yourself
Chapter 2 contactless IC card technology 2.1 Training 1: contact memory card and the storage structure of the logic encryption card contactless IC card 2.2 Basic physical properties of 2.2.1-contact IC card, basic component 2.2.2 IC card contact 2.3 Size and location of the contact IC card, contactless chip technology memory card 2.3.2 2.3.1 2.3.3 CPU logic encryption card memory card card 2.4 2.4.1 AT24Cxx typical family of memory chips, the overall operation of the device described in 2.4.2, 2.4 .3 write device addressing 2.4.4 2.5 2.4.5 read