magnetic card reader details

RFID stands for Radio-Frequency IDentification. The acronym refers to small electronic devices that consist of a small chip and an antenna. The chip typically is capable of carrying 2,000 bytes of data or less. The RFID device serves the same p

射频识别技术(RFID)相对于传统的磁卡及IC卡技术具有非接触、阅读速度快、无磨损等特点。文章详细介绍了射频技术的工作原理、分类、以及相关应用。-Radio Frequency Identification (RFID) technology compared to conventional magnetic and non-contact IC card technology, reading speed, no wear. Article describes in detail the wo