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The status of RFID cards
May 16, 2018

Initially in the technical field, transponders refer to electronic modules that can transmit information to reply information. In recent years, due to the rapid development of radio frequency technology, transponders have new claims and meanings. They are also called smart tags or tags, RFID tags. The reader wirelessly communicates with the RFID tag through the antenna, and can read or write the tag identification code and memory data. The RFID technology can identify high-speed moving objects and can simultaneously identify multiple tags, and the operation is quick and easy. In the future, the rapid development of RFID technology is of great significance to the progress in the field of Internet of Things.