Low_Voltage_Through_PPT

说明：  拓扑图常见，用于各行业网络拓扑，及网络技术规划(Topographic maps are commonly used for network topology and network technology planning in various industries.)

一篇关于如何提高单片机运行速度的文章!(An article on how to improve the operating speed of Singlechip article!)

介绍了word的使用技巧，很是值得一看，很有实用价值(introduce the word method ,very useful)

2013年全国大学生电子设计大赛题目汇总 1.A到G为本科组题目 2.J，K，L为专科组题目 (The 2013 national undergraduate electronic design contest title 1. A to G for undergraduate group of subjects 2. J, K, L for specialty group of subjects )

这是我设计自动化的系统的原理图及PCB,里面包含电机、电磁阀、光耦模块，继电器，传感器、单片机系统(This is my design automation system schematics and PCB, which contains the motor, solenoid valve, optocoupler module, relays, sensors, microcontroller system)

次程序是银行卡管理系统，用VB制作，做的不是很好，多多见谅。(meeting procedures bank card management system, using VB produced, is not very good, a lot forgiven.)

CMD下的操作命令大全，word，比较实用，绝对经典(Operating under the command CMD)

制作安装程序的脚本文件 例子是做的网管软件安装程序(The script file example is the fabrication and installation procedures of network management software installer)

用于计算振动信号的频域特性，可获得结构的振型参与系数、各阶固有频率、阻尼等(Frequency domain characteristics of vibration signals)

一个IP电话路由框架 (RFC2871)(RFC 2871 in Chinese)