Frequency RFID Development Kit includes READER API

nRF2401快速开发系统相关的文档，是公司内部提供的。-nRF2401 rapid development of system-related documentation is provided by the company.

无线收发芯片2401，可以实现无线收发功能，具体功能见程序。-wireless transceiver chip 2401, can achieve a wireless transceiver functions, see specific functional procedures.

Desfire ev1 t commands + authentication process

对125KHZ低频卡读ID号，如T5557卡(Read ID number for 125KHZ low frequency card)

说明：  ID卡读写卡器程序，支持ID门卡卡号的读取和写入(ID Card reader writer)

文章中系统的论述的TI公司是如何实现在医药系统中防止假冒的，这对于国内RFID安全应用有很好的借鉴意义。-Article in the discussion of the TI system is how to achieve in the medical system to prevent counterfeiting, which the domestic security of the application of RFID has a very good reference.

采用全波电磁仿真软件，仿真设计了超宽带缝隙结构的平面等角螺旋天线和阿基米德螺旋天线，两种天线都采用同轴电缆直接馈电的方式。(this paper proposes an idea about experimental teaching mode reforming of microwave technology and antenna courses by introducing the full wave elect.)

我自己写的RFID读写程序(U2270)供大家参考- I write the RFID read-write procedure (U2270) refers for everybody

中国移动手机钱包核心资料，保密很严，网上绝无-China Mobile" s Mobile Wallet core set of information, confidentiality is very strict, no-line

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