Utility Daquan IC 555, with 555 circuits help!

一种新型无变压器电源的设计，通过电容降压的方式来代替变压器，从而实现变压的功能。-A new type of non-transformer power supply design, through the capacitor to replace the step-down transformer, in order to achieve the function of PSA.

Refactoring Improving the Design of Existing Code

学习英语形象记忆法-learning English mnemonic image

关于TCP IP的资料，希望对大家有帮助-it is about TCPIP

动力响应程序 全英文的,需要英语功底好的 -Dynamic response of the whole process in English, the need for good English skills

PHP4中文手册，介绍了有关PHP的安装与设定、语法、函式库及函式、范例程式等。-PHP4 Chinese manual introduced the PHP installation and configuration, syntax, libraries and function, example programs and so on.

这是学习OPENCV的一本绝顶的好书，对图片，视频处理是相当的方便的，推荐。-this is a very good book to learn opencv ,because done with image and video is very convinet ,i am glad to introduce to you.

C and C++ language deep investagation-C and C language deep investagation

structs的经典教程，从最基本JSP MVC模式开始，一点点的让你掌握structs框架 -structs classic tutorial from the beginning the most basic JSP MVC model, a little bit so you have the framework of structs

java与模式，写得非常好，多少年才看到这样的让自已一口气读下去的计算机方面的书-java and models is very good, how long to see this for themselves a sigh of relief delivering it in the computer book