关于机器人的书。介绍（历史），基本力学，基本电子，…

c语言常用算法，是学习c的很好练习的源码。-c language commonly used algorithm, it is a good learning c source code of practice.

delphi 基础代码经典总集-classic collection

交换机的原理与配置，包括功能，用途，原理，如何设置等的详细介绍！-switchboard in principle and configuration, including the function, purpose, principle, how to set up such a detailed description!

javascript教程-javascript tutorials

高效率C++编程教给你如何写出高效率的C+代码-Efficient C++ programming to teach you how to write efficient C++ code

VHDL程序设计，超星能打开！！ 基本教程，不错的-VHDL programming, open the Superstar! ! Basic guides, good

oracle的PLSQL语言教程-Language Guide

北大计算机系java培训讲义，系统讲述了jaba语言，内容丰富，条理清晰，对于初学者比较适合。- The Beijing University computer was the java training printed lecture, the system narrated the jaba language, the content richly, orderliness clear, quite was suitable regarding the beginner.

Java线程详细说明（英文）

MCS51系列单片机教程 从单片机的历史，到开发板的设计，单片机内部结构，汇编代码实验程序，开发部署全过程，非常详细，是单片机入门者或初级开发者的好向导。-MCS51 series single-chip microcontroller tutorial from the history of the development board design, the internal structure of single-chip, code compiled experimental procedures, the development and deployment of the entire process, very detailed, single-chip entry is the primary developer or a good Wizard.