开发915M RFID的资料，对搞远距离电子标签，自动不停车收费，高速公路收费很有帮助。-915M RFID card developing data, very helpful for the engineer to know the principle of the long distance RFID.

停车厂系统的远距离RFID卡与读头通信程序程序 很实用哦 测试OK-Parking with the system of long-range RFID card read head communication program and the program is practical Oh Test OK