managing rfid data，介绍rfid data 相关方面知识

说明：  为了系统的安全性，为门禁控制系统增加了登录功能，通过从后端数据库录入管理员信息，包括用户名与密码，便可在用户界面使用数据库中的信息进行登录，极大的保证了系统的安全性。用户可以通过数据库匹配方法来对ID卡进行登记、删除等操作。(In order to ensure the security of the system, the login function is added to the access control system. By inputting administrator information from the back-end database, including user name and password, the information in the database can be logged on in the user interface, which greatly guarantees the security of the system. Users can register and delete ID cards through database matching method.)

omnikey support and soure for mifare

RFID communicate. This is for reading rfid card.

mifare ultralight card datasheet

matlab仿真ARQ，从外文网站上下的，绝对好用(matlab simulation of ARQ, from foreign-language Web site from top to bottom, the absolute ease of use)

OFDM，QPSK调制下仿真程序，包括信道编解码，调制解调，上下采样(OFDM, QPSK modulation simulation program, including channel coding and decoding, modulation and demodulation, up and down sampling)

ACR122U Sample Codes_C 读卡机示范代码(ACR122U Sample Codes_C )

RFID Security - F. Thornton, B. Haines, A. Das, et al - Syngress - 2006-RFID Security- F. Thornton, B. Haines, A. Das, et al- Syngress- 2006

说明：  某宝商家的工具，原本需要注册，自己破解了免注册，PN532红板+ch340的TTL亲测可完美写uid、cuid卡，可进行key破解，可在配置文件写入已知的key，内附使用说明(NFC pn532 uid cuid)

基于ZigBee协议的温湿度采集系统，节点将采集到得温度、湿度和光强无线传输，协调器接受并显示多组节点数据，文中带中文注释。-ZigBee protocol based on temperature and humidity acquisition system, the node will be collected were temperature, humidity and light intensity radio transmission, coordinator node to receive and display multiple sets of data, text with Chinese comments.