另外一个人事管理系统　有不错的功能 可供大家一起研究的

基于89S51单片机的双步进电机协调控制器的设计带RS485功能-89S51-based single-chip dual stepper motor controller design coordination function with RS485

0809AD转换，实现电压模拟值到数字量的转换-0809AD conversion, realizing the value of the analog voltage digital conversion

samsung公司的s3c2443的完整datasheet，希望对各位朋友有用-samsung" s s3c2443 complete datasheet, friends wish to be useful

一个用于WLAN的5.08GHz的低噪声放大器的设计论文（英文的，多伦多大学的硕士论文）-One for the WLAN of the 5.08GHz low-noise amplifier design thesis (in English, the University of Toronto master" s thesis)

智能吊车设计 源码 智能吊车设计 源码智能吊车设计 源码-zhenengdiaoche

通过对 Qtopia平台中一些通信机制的简要介绍 , 以及对输入法模块实现的介绍 , 对熟悉Qtopia 平台的开发流程以及在嵌入式环境下做输入法模块开发都有良好的借鉴作用。-Qtopia platform through a number of communication mechanisms in a brief introduction, as well as the implementation of the input module of the introduction of the familiar with the Qtopia platform, as well as flow conditions in the embedded module to do the development of input method has a good reference.

Boost电原理图，开关电源有时候会用到该电路，可参考其计算变量-Boost electrical schematics, switching power supply can sometimes be used in the circuit, refer to the calculation of variables

Windows的资源管理器想必大家都用过，该程序的窗口一分为二，左边的窗口显示本机当前所有驱动器以及驱动器中的所有文件夹，当用户单击文件夹后，如果该文件夹下面还有子文件夹，则上层文件夹展开显示下级的文件夹；否则，右边的窗口显示选择文件夹下的文件。该文档提供了实现方法。-Windows resource manager must have all used, the procedure is divided into two one window. The left window shows the current machine and all Drivers Drivers of all folders when users click the folder, If the folder Read Documents folder, the folder launched upper and lower levels show the folder; Otherwise, the right to choose a window shows folder of documents. The document provides a method.

认知无线电的开创者Mitolar的论文，是认知无线电领域的经典-Cognitive radio Mitolar the pioneers of the papers, is a classic field of cognitive radio

S3C44B0的LED显示屏控制方安 ，很有价值的资料！-S3C44B0 LED