基础的教程，希望大家喜欢

软件测试方面的书籍，还不错的书，希望对学习软件测试的朋友有所帮助。-software testing books, but also a good book, and I hope to learn the software testing friends help.

用单片机和ad0809做成的数字电压表０～５v有原理图，简洁易懂-Ad0809 made using single-chip computer and digital voltage meter 0 ~ 5v has schematics, concise and understandable

设计运放（OpAMP）的吐血参考资料，希望能帮到大家，-OPAMP Design (OpAMP) of hematemesis reference, I hope to help everyone,

C专家编程(中文版)学习C语言的经典教材.-C Experts Programming

VB API函数大全-VB API function Guinness

这是学习《Data Structures Using C++》 ，中文名字《数据结构--C++版》的一个源代码，描述polynomial的一个类的源码-This is the study

Understanding GPS, This pdf describes the basics behind GPS technologies. Readers will find useful information which can help in understanding GPS

FM1702说明书，，中文版本的，，，比较的详细，，希望喜欢的下载-FM1702 brochures, Chinese version,,,, more detailed, and hope like to download

最新Visual C++使用手册 最新Visual C++使用手册-New Visual C++ Users GuideNew Visual C++ Users GuideNew Visual C++ Users Guide

基于ZigBee技术的无线个人网络实时健康监控的文章，有一定的实用价值。-ZigBee-based wireless personal network technology, real-time health monitoring of the article, there are certain practical value.