这是非常有用的单片机控制步进电机的程序，对你掌握步进电机的有更好的捷径。...

SQL21日自学通--其实就是SQL语句的学习，原版免费电子书。作者－－笨猪-SQL21-day self-study-- is actually learning SQL, the original free e-books. Author-- bungy

COM实现-潘爱民写的好东西-COM-Pan Aimin was a good thing

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多功能计算器，不但实现基本运算器，还能实现相关公式的计算-Multi-function calculator, not only for basic computing device, but also achievement of the relevant formula for the calculation of

开发USB的入门指导，介绍了如何进行USB开发所需要具备的能力。-development USB elementary guidance on how to conduct the USB development has the capacity necessary.

能够使用结构化思想和面向对象的思维方法设计小规模的应用程序,并在有关集成环境下(例如Visual C++)调试运行-Able to use the structure of thinking and way of thinking of object-oriented design of small-scale applications and integration in the environment (such as Visual C++) debugging run

绝版的HiperLan的信道标准,包括离散信道的和连续信道的power delay profile-Out of print the channel HiperLAN standards, including discrete and continuous channel channel power delay profile

介绍了74系列芯片的各种性能和各个管脚的信息是学习74系列芯片的好帮手-Introduced the 74 series chips and a variety of performance information is to learn from each pin 74 series chips is a good helper

谭浩强C语言程序设计DOC版 第一章 C语言概述 第二章 程序的灵魂 算法 第三章 数据类型 运算符与表达式 第四章 顺序程序设计 第五章 分支选择程序设计 第六章 循环控制 第七章 数组 第八章 函数 第九章 预处理命令 第十章 指针 第十一章 结构体和共用体 第十二章 位运算 第十三章 文件-TAN Hao-Qiang C Programming Language DOC version of first chapter C language procedures outlined in Chapter II Chapter III of the soul of algorithms with the expression data type, operator, Chapter IV Chapter V sequence programming branch of the selection process designed to Chapter VI Chapter VII of the cycle control an array of Chapter VIII Chapter IX pre-order function pointer Chapter X Chapter XI structures and shared body of Chapter XII Chapter XIII-bit file

python语言学习参考-python reference to language learning