Modbus 通信协议说明，具体描述Modbus 通信协议及具体应用

C程序电子教案和设计，关于课堂教学以及自学的一个非常好的PPT。-C procedures electronic templates and design of classroom teaching and self-learning a very good PPT.

北邮软交换讲议，pdf格式的，不错，拿来给大家共同学习一下-Beijing University of Posts and Telecommunications and Soft Switch stresses, pdf format, it is true that we used to study the common

本教程主要讲述InstallShield开发环境、InstallScript脚本语言基础、基本安装程序的建立、安装界面的设计以及深入安装程序制作等共五章内容。各章内容并不停留在初学者的水平上，而且在制作安装程序的每个方面，都给出了更高、更深层次的方法，例如安装对话框的定制、使用自己的DLL库、操作注册表、安装界面的汉化、使用多媒体、反安装以及安装程序的调试等.-Directory story InstallShield development environment, InstallScript based scripting language, the basic procedures for the establishment of the installation, the installation of interface design and installation of in-depth production process as a total of five chapters. The chapter does not stop at the beginners level, but also in the manufacture and installation procedures for each, are given a higher, more sophisticated methods, such as installing custom dialog box, use the DLL libraries, operate the registry, in line with the installation interface, the use of multimedia, to the installation of anti- the installation and commissioning procedures.

主要讲述ARM的软硬件开发，以及关于PDA的系统设计，和Linux程序设计-ARM focuses on software and hardware development, as well as on the PDA-system design, and Linux Programming

设计模式精解－GoF 23种设计模式解析附C++实现源码-Design patterns fine solutions- 23 kinds of design patterns analytical GoF attached to realize the source of c++

php5的中文帮助手册，不错的开发助手，适合有基础的phper-php5 Chinese help manuals, the development of a good assistant, suitable for base phper

STM32_Application_examples应用实例介绍-Application examples STM32_Application_examples

模式识别――印章识别算法。《VC模式识别》源码。-pattern recognition-- chop recognition algorithm. "VC pattern recognition" source.

这是一本关于vb的实用编程，里面例子很多，对于vb的提高很有帮助-This is a practical on vb programming inside many examples, for the improvement of vb helpful

jdk 开发完全手册 详尽的java类库介绍 java基本数据类型等的介绍-jdk complete handbook