spi方面的文章，不错的

Windows的资源管理器想必大家都用过，该程序的窗口一分为二，左边的窗口显示本机当前所有驱动器以及驱动器中的所有文件夹，当用户单击文件夹后，如果该文件夹下面还有子文件夹，则上层文件夹展开显示下级的文件夹；否则，右边的窗口显示选择文件夹下的文件。该文档提供了实现方法。-Windows resource manager must have all used, the procedure is divided into two one window. The left window shows the current machine and all Drivers Drivers of all folders when users click the folder, If the folder Read Documents folder, the folder launched upper and lower levels show the folder; Otherwise, the right to choose a window shows folder of documents. The document provides a method.

基于误差补偿的虚拟网格二维映射标定法. pdf 论文-Error compensation based on two-dimensional mapping of virtual grid calibration.

ARM7嵌入式经典程序调试，很适合ARM初学者学习，欢迎下载交流。-ARM7 Embedded classic program debugging, it is suitable for beginners to learn ARM are welcome to download the exchange.

基于WEB的项目管理系统 优秀毕业论文-Web-based project management system outstanding thesis

高速电路越来越普及，EMC和EMI的问题也受到重视．-High-speed circuits is becoming increasingly popular, EMC and EMI problems be taken seriously.

PCI总线详细学习资料，共7个文档，全面了解PCI总线-PCI bus more learning materials, a total of seven documents, a comprehensive understanding of PCI bus

介绍了vhdl设计fpga时仿真和综合的过程，包括软件的应用和一些注意事项，相信会对大家有所帮助-introduced a VHDL design and simulation when they simply integrated process, including software applications and some attention to matters, we believe it will help

Here is a complete project for buil your tv modulator with a pic16f84 and a td6359

流媒体 无线多媒体 会议论文 清华大学课程指定阅读文献 英文-Multicast in 802.11 WLANs_An Experimental Study.pdf Multiple Tree Video Multicast over Wireless Ad Hoc Networks.pdf Optimized Multi-Path Routing Using Dual Decomposition for Wireless Video Streaming.pdf System Design Options for Video Broadcasting over Wireless Networks.pdf ……

数字频率计的设计可以分为测量计数和显示。其测量的基本原理是计算一定时间内待测信号的脉冲个数，这就要求由分频器产生标准闸门时间信号，计数器记录脉冲个数，由控制器对闸门信号进行选择，并对计数器使能断进行同步控制。控制器根据闸门信号确定最佳量程。-The design of digital frequency meter can be divided into measurement and display count. The basic principle of its measurement is calculated under test signal within a certain period of time the number of pulses, which have a standard requirement by the divider gate time signal pulse counter records the number of signals from the controller to choose the gates and counters to make off synchronous control can be carried out.Controller based on the gate signal to determine the optimum range.