无线通信协议，传感器网络节点之间点对点通信或者点对多通信时的数据包格式和协议。...

Nrf9E5无线收发协议，能够完成无线收发-NRF9E5 wireless transceiver agreement, to complete the wireless transceiver

MFRC522开发板代码、图纸、资料全套内容，可直接做出自己的读卡器

T5557是兼容e555x的RFID芯片，但又具备和e555x系列芯片不同的新性能。文章着重介绍了T5557的新特点及工作原理，并对其RSK工作模式下读写器的电路设计作了分析，最后给出了D类功放和FSK解调的应用电路。-T5557 is compatible e555x the RFID chip, but with different chips and e555x series of new features. T5557 article highlights the new features and working principle and its mode RSK reader an analysis of the circuit design, and finally give the Class D amplifier and the FSK demodulator circuit applications.

RFID 的实用例子,登陆使用了标准动态库类(Practical examples of RFID, landing the use of a standard type of dynamic libraries)

用AT89S51单片机控制的无线模块CC1100程序-AT89S51 MCU with wireless module CC1100 procedures

DECISION DIRECTED AND CONSTANT MODULUS ALGORITHMS DERIVED AND EVALUATED FOR MULTICARRIER SYSTEMS

电子标签防碰撞是RFID 系统中一个关键问题。在射频识别系统中．当阅读器作用范围内有多个标签同时向阅读器发送数据时，会产生冲突，必须采用一种防碰撞算法解决这种冲突。在分析典型的二进制及动态二进制防碰撞算法基础上，采用了一种新的防碰撞算法。经实验证明，该算法能有效解决射频识别系统中多目标识别的防碰撞问题。(Tag anti-collision RFID system is a key issue. In the radio frequency identification systems. When the reader within the framework of the role of multiple tags simultaneously send data to the reader, it will create conflict, you must use a anti-collision algorithm to solve such conflicts. In the analysis of a typical binary and dynamic anti-collision algorithm based on the binary, using a new anti-collision algorithm. The experiments show that the algorithm can effectively solve the radio frequency identification system, multi-target recognition of the anti-collision problem.)

支持自动识别NTAG213，NTAG215，NTAG216芯片，Ultralight卡，M1,卡, typeb卡，cpu卡，typec卡，felica卡等。(Support automatic identification NTAG213, NTAG215, NTAG216 chip, Ultralight card, M1, card, type EB card, CPU card, type EC card, felica card, etc.)

说明：  基于RFID的自动识别门禁系统,包含代码,以及电路图(RFID-based automatic identification access control system)

RFID TAG AND COB DEVELOPMENT GUIDE WITH MICROCHIP S RFID DEVICES