UNIX白皮书

这是protel初学者可以学习的不错的一本入门书，里边有精彩的实例(This is the beginners can learn a good entry, inside a brilliant example)

说明：  语言的宏定义指令集，本文章还不错，希望大家多看看，给出宝贵意见。(Macro definition language instruction set, the article was not bad, I hope to see everyone and more is given valuable advice.)

主要是介绍matlab的使用，利于初学者学习与提高。(It mainly introduces the use of MATLAB, which is good for beginners to learn and improve.)

nRF24E1通信相关的源程序！很有帮助！(nRF24E1 communication-related source code! Very helpful!)

说明：  双PWM 控制策略研究 发电机侧控制策略 网侧控制策略(PI control matlab freedom PID control)

说明：  python网络数据采集的电子版书籍 用来学习如何利用Python在网上进行数据搜集(Python Network Data Collection electronic books are used to learn how to use Python to collect data on the Internet)

说明：  主要对Java的23种设计模式进行详细的讲解，内容风趣幽默，举例让人印象深刻(It mainly explains 23 design patterns of Java in detail, with humorous contents and impressive examples)

delphi学习(delphi study)

ebook for USB design

说明：  电子工程师应掌握的二十种基本模拟电路，基本电路(Twenty basic analog circuits that electronic engineers should master, Twenty basic analog circuits that electronic engineers should master)