一个简单易懂的计算器。实现计算的一般功能。用java实现。

将机械鼠标的滚动动作和左右键的操作转换成开关信号，用方波电路产生的方波信号代替原鼠标内光敏传感器的脉冲信号，用相应的开关动作可以实现鼠标光标移动和鼠标的单双击操作！而用发射和接收电路代替原来的鼠标线，可以实现鼠标的遥控。-Mechanical motion and rolling the mouse around to convert the operation of key switch signal, square-wave circuit using square-wave signal generated by the mouse instead of the original light sensors within the pulse signal, with the corresponding action can switch the mouse cursor movement and implementation of the single-and double-click hit operation! The transmitting and receiving circuit used in place of the original mouse line, you can achieve the remote control mouse.

《面向对象的Java网络编程》的源代码 源代码-"object-oriented Java programming network," the source source code

一个关于电机的中英对照翻译，希望大家有用。-On motor bilingual translation, I hope everyone useful.

book for debugging

介绍C语言的编程的好的电子书，里面内容详细清楚，希望大家下载。-Introduce C programming language, best e-book, which details clearly, I hope everyone download.

设计模式的教义级文章。经典收藏-design patterns-the teachings article. Classic collections

C语言学习教程，全面介绍，适合初学者使用-c tutorial,introduce,is good for beginner

Javasrcript 编程示例-Javasrcript Programming Example

中间件DbConnHelper.dll说明文档（类MSDN类型文档），该中间件可以帮助您连接根据不同数据库类型需要（如Oracle、SQL Srv等）采取相应的连接数据库操作，并提供存储过称操作服务，相当适合团队开发。-Middleware DbConnHelper.dll documentation (class MSDN type document)

ACM培训资料，对acm常遇问题进行讲解分析，并给出一定的问题解决方法。-ACM training materials, frequently encountered problems on the acm explain the analysis and are given a certain degree of problem-solving approach