myspace, youku 淘宝网站架构说明书，非常好的东西，希望能帮到大家...

USB 1.1 协议详简，对做usb 开发的 可以好好看看。 -USB 1.1 protocol detailed briefing on the development of the so usb be a good look.

基于Linux上的DirectFB简介，提供的功能，支持的API，应用方案，市场分析等等。日文版-DirectFB on Linux-based introduction to the functions provided to support the API, applications, market analysis and so on. Japanese version

this rar file for the developers of projects-this is rar file for the developers of projects

介绍PID控制算法，并有详细的实例，包括系统设计方案和实现方法-Introduction PID control algorithm, and detailed examples, including system design and implementation method

学习掌握FAT 32 文件系统的必备资料，让你轻松掌握。-FAT 32 file system to learn to master the essential information to enable you to easily grasp.

教你如何设计反激变压器,输入高压电容计算，在开关电源设计中很有意义-how to design the flyback transformer

ABB变频器的资料，是ＡＣＳ８００的，非常实用，在工控调速领域都能用上．-ABB Inverter information ACS800 very practical in the field of industrial control speed can use.

一个基于485总线的抢答器系统的设计文档，参加电子竞赛的论文。-based on a 485 bus Responder system design documentation, to participate in the electronic race theses.

网站的功能需求分析，可以作为刚入行的新人进行参阅，写的还不错-Site analysis of functional requirements, can be used as new recruits to see, written in good

六层内存条板文件，六层PCB布线，值得参考。-Six layers of memory board documents, six layers of PCB wiring, it is also useful.