很好很实用的介绍关于用例图的文章，挺全面的。

PT6961芯片DEMO源码,主要用于按键扫描测试和LED测试-PT6961 DEMO CODE

尼禄稍有记录的重要软件，可以用来保证登记机的使用和方便

药品进销存-drugs Invoicing

欢迎使用“PLC串口通信调试” 本软件主要用于PLC(或单片机)与计算机的串口通信调试。软件根据目前PLC常用的多种串行通信协议的特点设计，数据的输入、组织和显示方式灵活多样，便于使用和观察调试。 在编制计算机与PLC的串口通信程序时，由于计算机和可编程设备双方均需编制通信程序，调试时往往不知道是哪一方的程序出了问题。可以使用本软件调试PLC一侧的程序，调试正确后再调试计算机侧的程序。本软件为PLC串口通信程序的调试提供了便利。-Welcome to "PLC serial communications debugging" This software mainly used for PLC (or single-chip) and the computer s serial communication debugging. According to the current PLC software for a variety of common characteristics of serial communication protocol design, data input, organize, and display flexible, easy-to-use debugging and observation. In the preparation of the computer s serial communication with the PLC program, computers and programmable devices as a result of both procedures require the preparation of communication, debugging often do not know which side the procedure is a problem. Can use the software side of the PLC program debugging, testing the right side after the debugging of computer procedures. The software for the PLC seria

研二同学写开题报告的必备哦，师兄师姐们留给我的，希望对大家有用-Students study two opening report writing essential Oh,师兄Shijie Men left me, and I hope for all of us

TMS320VC55X系列单片机的说明文件的英文手册，对于学习DSP的朋友很有帮助。-TMS320VC55X Series MCU documentation in English manual, very helpful for learning DSP" s friends.

嵌入式系统概述第4部分, 学习嵌入式系统应用的基础, 写的很好,不用买书了.因文件较大,所以分几次传完.-Embedded System Overview Part 4, learning embedded system applications based on the good writing, not the books. for a larger document, in several mass End.

一篇对RTP/RTSP协议的介绍及实现.-one pair of RTP/RTSP introduction and implementation.

关于测试流程与相应规范的简单文档。 可以作为快速入门参考使用。-on testing process with the corresponding norms of simple document. Quick Start can be used as reference.

一个比较完整的游戏策划，可以作为参考，使用时可以根据自己的情况调整顺序。-game designer documents