射频卡(RFID)电控锁,包含源代码,原理图shc和说明书!-RF Card (RFID) electronic control lock, including source code, schematics and instructions shc!

RFID读取程序，控制门铃开关，门禁锁，RFID卡认证开门，远程串口开门检测门状态-RFID reader control doorbell switch, access control lock

基于51的12864密码锁，可以实现密码的修改，退格，防爆力破锁等功能，用户可以在此基础上开发rfid门禁系统-Based on 51 12864 combination lock, can modify the password, backspace, explosion-proof force to break the lock, and other functions, the user can on the basis of the development of rfid access