射频识别芯片设计与制造技术与国际先进水平。

omnikey support and soure for mifare

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.)

一个用c#写的上位机，可以进行串口通讯，识别标签，进行读写操作(A host computer written in c# can communicate with the serial port, identify the label, and read and write.)

说明：  RFID DEMO UHF FOR READERS OVER SERIAL PORT

RFID READER use with Wiegand interface

the RFID(radio frequency ID) standards for Japan

本程序，是基于nrf2401的数据发送源码，特点采用是不带crc校验，简单快速，如果需要多功能，可以增加相关功能代码-This procedure is based on data sent nrf2401 source, the characteristics of the use is non-crc check, simple and rapid, multi-function, if necessary, to increase related functional code

VC++编写对RFID卡进行读卡，写卡，等等操作，需要VB编程环境才能查看源代码。(VC++ for RFID card card read and write CARDS, and so on operation, VB programming environment is needed to view the source code.)

MIFARE DESFire EV1 contactless multi-application IC

2[1].4GHz无线数字音频芯片nRF24Z1应用(2 [1] .4 GHz wireless digital audio chip nRF24Z1 Application)