windows_core_4

MF RC522是应用于13.56MHz非接触式通信中高集成度的读写卡芯片，是NXP公司针对“三表”应用推出的一款低电压、低成本、体积小的非接触式读写卡芯片，是智能仪表和便携式手持设备研发的较好选择。 MF RC522利用了先进的调制和解调概念，完全集成了在13.56MHz下所有类型的被动非接触式通信方式和协议。支持ISO14443A兼容应答器信号。数字部分处理ISO14443A帧和错误检测。此外，还支持快速CRYPTO1加密算法，用语验证MIFARE系列产品。MFRC522支持MIFARE系列更高速的非接触式通信，双向数据传输速率高达424kbit/s。 作为13.56MHz高集成度读写卡系列芯片家族的新成员，MF RC522与MF RC500和MF RC530有不少相似之处，同时也具备许多特点和差异。它与主机间通信采用连线较少的串行通信，且可根据不同的用户需求，选取SPI、IIC或串行UART模式之一，有利于减少连线，缩小PCB板体积，降低成本。 (asdfasdf asdf )

说明：  In c++ risks is a reference to a variable which exists i.e. one 2nd name for the same variable. This program is broken up into functions.露the function hand constitutes the entrance point of the program, firstly there is the function message which us affiche hello , and the second function produced 露procedure affich_calcul, one declared the prototype and one it definite after one made the call has this function.

华为C++培训资料C++语言中级教材讲授C++语言的运用技术，包括：类、对象之间的关系、对象的存储与布局、运算符重载、智能指针、仿函数、泛型编程，C++模式设计基本思想。 (C++ language intermediate materials to teach C++ language use of technology, including: classes, relationships between objects, object storage and layout, operator overloading, smart pointer, functor, generic programming, C++ mode design basic idea.)

C++编程思想，很全的一本书！有代码解析...(C++ programming ideas, it is full of a book!There are parsing code in it.)

C++应用编程，你可以在此找到C++编程的许多例子(C++ Application programming, you can find C++ Programming many examples)

说明：  直流电动机驱动控制集成电路L293D简介，希望对大家有帮助(DC motor driver IC L293D control profiles, we hope to help)

S变换 C语言程序 由R.G.Stockwell 编写 包含了正反变换 以及希尔伯特变换正反变换(S transform C language program prepared by the RGStockwell contains both positive and negative Hilbert transform, as well as positive and negative change)

Color Wizard in visual c++ for beginners

很好的C语言学习原文书籍，对于C的初学者有很好的引导作用(All C programs do the same thing: look at a character and do nothing with it.)

<c语言实例精粹220例>的所有实例内容，每个例子均有源代码及执行文件(<C language example of the essence of 220 cases> all instances of the content of the source code for each example and the implementation of the documents are)