gold card (gold card), commonly known as 84 cards, the chips used pic16c84 smart...

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

这是本人在网上下载的关于深入浅出VC++串口编程之基于Win32 API的教程-This is my downloading on the plain language VC++ Serial programming based on the Win32 API tutorial

西门子PLC步进电机控制+TD200显示示例-Siemens step moter+ TD200 Demo

在Labview开发环境之中,检验串口一个例子.-In Labview development environment, and test serial port a case in point.

此例为单片机串口的应用!将串口外接一个串入并出的数字芯片,可实现在单片机的串口扩展成并口输出功能!-This case the application for the single-chip serial! Will add a string to the serial port and a digital chip can be realized in the single-chip serial port expansion into a parallel port output function!

dephi实现RS232串口通信。本程序需要一根RS232串口线连接两个串口实现。本程序包括两个部分：发送端和接收端，分别打开两个文件夹里名为SerialPortCom.exe的程序，在发送端输入数据，然后就可以在接收端看到发送端输入的数据。-dephi achieve RS232 serial communication. This process requires an RS232 serial link two Serial Port. This program consists of two parts : the sender and the receiver, respectively, opened two folder called SerialPortCom.exe procedures, the transmitter input data and then on the receiving end can see the transmitter input.

实现串口通信，两台计算机之间的相互链接功能-Realize serial communication, two computers between the link function

delphi编写的com程序,自己可以添加功能,可用做串口调试-com prepared by the procedures, they can add functionality and can be used for debugging serial

fxa-interface 接口的vb程序plc-fxa-interface interface vb procedures plc

12,14,16点阵汉字显示文件 12,14,16点阵汉字显示文件-12,14,16 dot matrix display Chinese characters files characters dot matrix display documents 12,14,16