西门子S7200PPI档案 PPI通讯方式通讯协议,适合驱动程序的编写参考...

N95 清晰完整原理图（一品无山点评版)-N95 clear and complete schematics (Commodities without First Hill commented version)

ComPort Library是一套用来编写串口通讯程序的控件。它包含5个控件：TComPort, TComDataPacket, TComComboBox, TComRadioGroup and TComLed。利用这些工具（当然还有DELPHI开发环境），你能更快更简单地开发串口通讯程序。包含Delphi上下文相关的帮助文件和源代码（4000行）。功能无限制。源代码：包含。适用语言：CB3 CB4 CB5 D3 D4 D5-ComPort Library is a set of procedures for the preparation of serial communication control. It contains five controls: TComPort, TComDataPacket, TComComboBox, TComRadioGroup and TComLed. Use of these tools (of course, DELPHI development environment), you can faster and easier development of serial communication program. Delphi contains context-sensitive help files and source code (4000 lines). Features unlimited. Source code: contains. Applicable language: CB3 CB4 CB5 D3 D4 D5

1.C#语言开发，采用NET4.0框架，模块化设计，通信效率不怎么高 可以凑合用。 2.工程结构类似OPC通讯方式，采用Tag的方式，通过标签名就可以读写寄存器。 3.采用XML配置式标签的方式实时读写PLC内部寄存器，可读写寄存器包括I、Q、PI、PA、M、DB。 4.具有PLC断线重连功能，通讯稳定可靠。 5.完全开源免费、包括Dll文件、附件内包含源代码。

simple mobile basketball game!It is very good!

labview冲激函数经滤波器之后的频响曲线，包括幅频曲线和相频曲线，可以作为参考

开发程序包的C语言开发的编缉程序软件-development package in C language development editing software

通信系统仿真原理与无线应用代码 是一本不可多得的仿真书籍 请站长将大小为19kb和39kb的两个文件删掉，其他5个文件为该书代码-Communication System Simulation Principle and wireless application code is a simulation of rare books, please head to the size of 19KB and 39KB deleted the two files, and other documents for the book 5 code

一个消息到达通知，类似MSN、UC等的形式，是一个源码控件。可以当作学习的资料。-a news arrived notice, similar to MSN, the UC form is a source control. Can be used as learning information.

用VB6实现仪器串口通信及检测功能-with VB6 achieve serial communication equipment and detection capabilities

software i2c bi-bang on 80c51 mcu