使用IC卡发卡机构的预付费PB VF BCB DELPHI VC源程序，对其进行了详细说明

对带LED显示的非接触IC卡读写器的控制，寻卡、读取卡片的物理序列号、核对密钥、读卡、写卡，通过LED数码管显示卡号等信息。-With LED display on the non-contact IC card reader control, look for cards, the card reader physical serial number, check the key, card reader, writing cards, through the LED digital display card number and other information.

通过USB接口利用多媒体进行数据采集的源程序，通过调试的。-through the USB interface for multimedia data acquisition of the source, through the debugger.

common communication

西门子300的一个程序。是和HMI（WINCC）集成的一个程序-Siemens 300 a procedure. Is HMI (WINCC) integration of a program

多线程串口通信的例子,可以实现同时多串口的通信-multithread serial communication example, can achieve more while the Serial Communications

UART串口通信程序 -UART Serial Communication Program

f2812串口通信接口B口，c语言,中断-f2812 serial communication interface B port, c language, interruption of

为什么传一个文件都这么烦了,人都傻了!为什么传一个文件都这么烦了,人都傻了!-Why is a mass of documents are so annoying, people are stupid! Why Chuan a file are so annoying, people are stupid!

通讯软件 Rs232 数据采集 Sql2000数据库-Communication software Sql2000 database Rs232 Data Acquisition