RFID图书管理系统，功能为借书，还书，查询图书信息-RFID library management system, functions as a library, book, check book information

VC++6.0,RFID停车场管理系统，可以显示剩余车位（共10个，可自己改），已经停车时间-VC++6.0, RFID parking management system that can display the remaining spaces (a total of 10, can change their own), has parking time