红外线的发射与接收

新编MCS-51单片机应用 完本。 希望对大家有用(New MCS-51 microcontroller applications complete this. I hope useful)

基于低功耗单片机msp430f5438a的spiflash w25q128驱动 读写擦除(Based on low-power microcontroller msp430f5438a of spiflash w25q128 drive to read and write erase)

输入一个数字 会得到一个囧字套囧字

说明：  编程实现对触摸屏的控制；、用ARM SDT 2.5；ARM 应用程序的框架结构；能够在LCD 上进行格式化输出(Programming right Touchscreen control; Using ARM SDT 2.5; ARM applications for the frame structure; The LCD can be formatted for output)

Microsoft Visual C++ MFC串口通信编程详解,主要介绍了用CreateFile()函数和WriteFile()函数读写串口的实例,以及设置 串口属性的实例. 在工业控制中,工控机(一般都基于 Windows 平台)经常需要与智能仪表通过串口 进行通信.串口通信方便易行,应用广泛. 一般情况下,工控机和各智能仪表通过 RS485 总线进行通信.RS485 的通信方式是 半双工的,只能由作为主节点的工控 PC 机依次轮询网络上的各智能控制单元子节点. 每次通信都是由 PC 机通过串口向智能控制单元发布命令,智能控制单元在接收到正 确的命令后作出应答. (Microsoft Visual C++ MFC serial communication programming explain CreateFile () and WriteFile () function to read and write the serial port of the instance, and set the serial port attribute instance in industrial control, IPC (generally based on the Windows platform) often need to communicate with the smart meter through the serial port serial communication easy and widely used normal circumstances, the IPC and intelligent instrument through RS485 communication RS485 communication is half-duplex, only as the primary node industrial PC turn polling network intelligent control unit child nodes. every communication from a PC via the serial port to issue commands to the intelligent control unit, intelligent control unit receives the correct command response.)

数字电视广播，高清晰电视和网络技术的发展使得数字电视视频通讯获得了广泛的应用。作为其重要的组成部分，条件接收系统是实现视频信息服务的必须条件。本文为CA条件接收系统的设计和应用提供了指导。(Digital TV broadcasting, high-definition television and the development of network technology makes digital TV access to a wide range of video communication applications. As part of its important component of conditional access system is the realization of video information services must be conditions. In this paper, CA Conditional Access System for the design and application guidance.)

模拟日地月运动模型openGL 计算机图形学实验，实现了光照，运动，深度等(Day the Earth-Moon motion simulation model openGL computer graphics experiments achieve illumination, motion, depth, etc.)

6LoWPAN入门教程_ArchRock 详细实现了6LoWPAN(6 lowpan introductory tutorial _ArchRock detailed implementation for 6 lowpan)

wpf 画板小程序 带回放功能。Window5.xaml框架代码，Window5.xaml.cs 功能代码

完整的 DirectShow 接口函数和示例代码。(Complete interface function and sample code of DirectX.)