很好的用Visual Basic完成了PC机与RS232之间的通信，具有就很好的参考价值...

javacript 编程参考手册。 用chm组织，中文文档，内容非常全面。-javacript programming reference manual. Chm organizations use Chinese documents, the content is very comprehensive.

《C C++程序员实用大全》配套光盘源代码 欢迎下载-"C C programmers practical Daquan" complementary CD welcome to download the source code

< Java课程设计》介绍及代码.rar-lt; Lt; Java curriculum design "presentation and code. Rar

学了C#的基本语法后，到了学习窗口，这是C#窗体设计的经典入门教程，强烈推荐-study of the basic C# syntax, the study window, which is C# form design of the classic introductory tutorial, strongly recommended

这是一个简单的魔方游戏，是大家进行C语言实践的很好的参考-This is a simple cube games, is to practice good C language reference

Compal schematic diagram

数据结构与算法-面向对象的C++设计模式 pdf格式 系统介绍了各种传统的数据结构,把它们按照类层次的现代理念予以展开,进而达到抽象结构与实际设计的完美统一.后三章通过引入抽象问题求解的概念,集中进述了算法技术和各算法之间的关系.作者运用一定的数学工具及必要的分析技术和分析理论,对每种数据结构及相关算法都进行了时间和空间效率分析.-data structure and algorithm-Object-Oriented Design Patterns C pdf format introduced a system of traditional data structure, in accordance with their class hierarchy of modern concepts to be started, and attain the abstract design and the actual structure of the perfect unity. After three chapters by introducing abstract problem solving concept Set Feed out the algorithm technology and the relationship between the algorithm. the author will use the mathematical tools and the necessary analytical and technical analysis theory, the right of each data structure and related algorithms have been time and space efficiency analysis.

是有关c语言的程序例子，初学者还是从这里开始的好

电子书籍，_实用电源电路集锦，设计电源的朋友可以看看。-e-books _ highlights practical power circuit design Power friends can see.

目前使用的键盘主要有两类：按键式键盘和旋钮式键盘。手机按键、微机键盘都属于按键式键盘。本文介绍的是旋钮式键盘的实现方法。 -Currently in use the keyboard there are two categories: push-button keyboard and knob-style keyboard. Mobile phone keypad, computer keyboard are all touch-tone keypad. This article is the knob-style keyboard realization.