自己搭的发生PWM波转换的电路，以及使用此实验电路所产生的脉冲波形，用示波器测试，看是否对大家有帮助...

direct draw 帮助的中文版-direct help draw the Chinese version

Freebsd安装的录像，看完自然就会了，对于刚开始学习Freebsd的战友很有帮助的。-Freebsd installation of video, reading naturally, For just started learning Freebsd comrade-in-arms very helpful.

Access数据库解疑专家电子书下载解压为PDG文件-Access database experts worked to download electronic books for extracting documents PDG

深度优先搜寻的模板，深搜可以解决很多图的问题，可以遍历图中的任意位置，从而解决问题-Depth-first search template, deep search problems can be solved a lot of plans, you can traverse the graph of an arbitrary position to solve the problem

Mastering Oracle SQL By Alan Beaulieu, Sanjay Mishra Publisher : O Reilly Pub Date : April 2002 ISBN : 0-596-00129-0 Pages : 336 Slots : 1-Mastering Oracle SQL By Alan Beaulieu, Sanjay Mishra Publisher: O Reilly Pub Date: April 2002 ISBN: 0-596-00129-0 Pages: 336 Slots: 1

未来的多媒体国际标准的文档，俗称“多媒体框架”，适于做视频压缩，传输以及检索方面。-future multimedia international standards documents, commonly known as "multimedia framework", suitable for making the video compression, transmission and retrieval.

该书在国内被翻译为《零错误编程》，中文版的，对于提高代码质量帮助挺大的-book has been translated in China as "zero-error programming", the Chinese version of the code for improving the quality of the help Tingda

给KEILC的初学者 带有KEILC的仿真界面和一些程序！-KEILC the beginner to the simulation with KEILC interface and some of the procedures!

理解和实践操作系统的一本好书，能够彻底的理解计算机系统-Understanding and practice of the operating system a good book to a thorough understanding of computer systems

不错，我希望对我们的每个人都有用，也希望大家以后能多多指导-good