GIS

说明：  CPU读卡器的设计参考，实现CPU卡读写，以及NFC读卡需要的参考资料。(According to the design of CPU card reader, it realizes the reading and writing of CPU card and the basic reference for NFC card reading.)

83_REALTEK8019as 芯片资料（中文）(83_REALTEK8019as chip data (Chinese))

介绍电烙铁的使用，非常好的资料。值得学习和收场。(introduction of dianlaotie,it very good information of dianlaotie. useful to study and get.)

Awk 是一种非常好的语言，同时有一个非常奇怪的名称。在本系列（共三篇文章）的第一篇文章中，Daniel Robbins 将使您迅速掌握 awk 编程技巧。随着本系列的进展，将讨论更高级的主题，最后将演示一个真正的高级 awk 演示程序。 捍卫 awk (Awk is a very good language, at the same time have a very strange name. In this series (a total of three articles) in the first article, Daniel Robbins will quickly grasp your awk programming skills. With the progress of this series will discuss more advanced subject, and finally will demonstrate a real demonstration of advanced awk program. Defend awk)

主要是在python方面的英文资料，，虽然是英文的，但属于比较好的东西，建议下载！(Mainly in the python information in English, though, is in English, but belongs to the good things, recommended download!)

说明：  本书不仅适合初级Web开发人员学习阅读，更是Python程序员用来学习高级Web开发技术的优秀参考书。(This book is not only suitable for junior web developers to learn to read, but also an excellent reference book for Python programmers to learn advanced web development technology.)

在c++ builder上的黑客攻防，详细讲解黑客软件的制作。(In the c++ builder on the hacker attack and defense, explain in detail the production of software hackers.)

TRNSYS，瞬态模拟程序，软件内置教程，第二部分(TRNSYS, a transient simulation program, the software built tutorial, Part II)

pRTI资料,全部都是pdf格式的，不过都是英文的，prti的资料太少了，所以收集到后与学习prti的朋友共享~(pRTI information, all pdf format, but are in English, prti so little information, Therefore collected after learning prti friends sharing ~)

AT命令 at+cgmi 给出模块厂商的标识(At command)