CPLD_FPGA

ATMEL单片机的规格书，AT89LS8252.pdf，需要的朋友可以下载来看看(ATMEL microcontroller specifications, AT89LS8252.pdf, need to take a look at a friend can be downloaded)

量子物理中的重要教程，赵光达写的量子场论，非常实用(The importance of quantum physics tutorial written by Zhao of quantum field theory, very practical)

一本非常NB的关于计算机的离散数学与应用书籍！(Discrete Mathematics and its Applications is a focused introduction to the primary themes in a discrete mathematics course, as introduced through extensive applications, expansive discussion, and detailed exercise sets. These themes include mathematical reasoning, combinatorial analysis, discrete structures, algorithmic thinking, and enhanced problem-solving skills through modeling. Its intent is to demonstrate the relevance and practicality of discrete mathematics to all students. The Fifth Edition includes a more thorough and linear presentation of logic, proof types and proof writing, and mathematical reasoning. This enhanced coverage will provide students with a solid understanding of the material as it relates to their immediate field of study and other relevant subjects. The inclusion of applications and examples to key topics has been significantly addressed to add clarity to every subject. True to the Fourth Edition, the text-specific web site supplements the subject matter i)

运动控制系统，用于运动控制算法设计的基础书籍(Motion control system, a basic book for motion control algorithm design.)

gsm coding for alarm system

OV7670数据手册OV7670数据手册OV7670数据手册(OV7670 datasheet OV7670 datasheet OV7670 Data Sheet)

C开发人员，初级面试100道题，可以多看看，有利于打开开发的门。(C developers, primary interview 100 questions, you can see more, to open the doors of development.)

C++中级培训教材,中高级水平教材，值得一看(C++ Intermediate training materials, high-level teaching materials, worth a visit)

gsm原理 (gsm原理 )

说明：  数据挖掘方面的知识的介绍，希望对大家有帮助(data mining knowledge, we hope to help)