Bar code is a symbol that combines lines and blanks according to certain coding rules to represent c
Access cards are divided into IC access cards and ID access cards, id access cards and IC access car
Logic encryption card is a class of intelligent ic card, logic encryption card is generally used in
RF card overview. RF card is composed of 330BIT chip, induction antenna, packaged in a standard PVC card, the chip and antenna without any exposed part. Is a new technology developed in
The contactless smart card made by NXP MF1 IC S50, usually referred to as S50 card or Mifare 1K, complies with ISO14443A standard, 4 or 7 bytes UID, 1K data storage area, and the data is protected by
I5577 card, also known as RF card, consists of 330BIT chip, induction antenna, encapsulated in a standard PVC card, the chip and antenna without any exposed part. It is a new technology developed in t
IC card is divided into contact IC card and non-contact IC card, contact IC card belongs to a kind of IC card, the chip inlaid in the surface of the card, exposed visible, the communication method usi
I. Smart card development With the development of global high-end technology, the demand for security and convenience is getting higher and higher, which also promotes the development of
CPU card international standard International standard of CPU card and its application standard in financial field International Organization for Standardization Since 1987, the
CPU cards are gradually shifting from financial applications to civilian applications The upgraded version of IC card CPU card has faster storage space, faster data reading time and more fa