完成端口模型

本文件是基于51单片机的电子门铃设计程序，并且附带有proteus的仿真文件，可帮助单片机爱好者更好地学习哦！(This document is based on 51 single-chip electronic doorbell design procedure, and with proteus simulation files, can help single-chip computer enthusiasts learn better!)

STM32+OV5640打造高清USB摄像头，内含说明文档，是学习UVC协议的好例子。(STM32+OV5640 create high-definition USB camera, containing documentation, is a good example of learning UVC protocol.)

opengl 游戏编程的配套例子，会走动的机器人

说明：  这是一个数据结构演示系统，可以演示二叉树、二分查找等数据结构(This is a data structure presentation systems, you can demo binary tree, binary search data structure, etc.)

说明：  c语言实现傅里叶变换，可用于各种谱分析，也可用于dsp下位机的处理(Fourier transform is implemented in C language and can be used in various spectral analysis)

使用51单片机通过SPI连接LDC1000的串口通讯程序，程序注释清晰，代码已经经过验证，可以使用。好吧，实在想不起来怎么说了，不知道有没有都50个字呀，原谅在这胡言乱语，因为要凑够50字

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1.6TFT指针时钟 使用SMALL RTOS编写。带阴历和生肖图片的功能。编译环境KEIL.STC12C5A56S2的单片机(1.6TFT pointer clock SMALL RTOS to write. With the function of the lunar calendar and zodiac picture. Compile environmental KEIL.STC12C5A56S2 microcontroller)

基于MATLAB的Z源整流器的仿真模型。重点是直通信号的产生算法(Z-source rectifier based on MATLAB simulation model. Focus is on the straight-through signal generation algorithm)

操作系统课程设计。visual studio 2010,2008上的模拟UNIX文件系统的c++源码,附加实验报告和readmefile(1.Simulate a Unix file system on your Windows Platform 2.Understand the file system on Unix system, and the usage of i-nodes 3.Implement the function of sub-directory 4.The task needs to be completed using C++ or C 5.Allocate 16MB space in memory as the storage for your file system, the space is divided as blocks with block size 1KB 6.The i-node should support up to 10 direct block addresses, and should support at least one indirect block address )