异步电机控制系统（变频调速）频率测量的基本方法…

游戏扫描板电路原理图,核心芯片HA11235,街机的专用显示板-games plate scanning circuit diagram, and the core chip HA11235, arcade dedicated display

PIC based On Screen Display video generator (PAL).

依据电子式电流互感器标准 ＩＥＣ６００４４－ ８，对电子式互感器的数字输出接口进行了研究，对规约中规定的电子式互感器的结构、数字输出的物理层、链路层以及应用层进行了详细地分析，并提出了具体的解决方案。-based Electronic Current Transformer standard IEC60044-8, Electronic Transformer right to a digital output interface for the study of the Statute provides electronic transformer structure, digital output of the physical layer, data link layer and the application layer conducted a detailed analysis of the situation and put forward specific solutions.

本文介绍了在window环境下，利用c 语言，在基于TCP/IP协议的嵌入式系统上移植以太网协议，实现了数据的高速、准确传送。 -This paper presents the window environment, the use of c language, Based on TCP/IP protocol embedded systems transplant Ethernet agreement, the data"s high-speed, accurate transmission.

语音控制系统电梯语音控制系统

关于Genie shell for UCOSII 的课程设计报告。-on Genie shell for UCOSII curriculum design report.

1、 对一个等边三角形，每条边按照Koch曲线的方式进行迭代，产生的分形图称为Koch雪花。编制程序绘制出它的图形，并计算Koch雪花的面积，以及它的分形维数。 2、 自己构造生成元（要有创意），按照图形迭代的方式产生分形图，用计算机编制程序绘制出它的图形，并计算其分形维数。主要用MATLAB编程 -1, for an equilateral triangle, each side in accordance with Koch curve iterative manner, the resulting figure is called Koch snowflake fractal. Programmed to map out its graphics, and calculate the area of Koch snowflake, and its fractal dimension. 2, construct their own generators (the need for creativity), according to the way graphics iterative produce fractal images, using a computer programmed to map out its graphics, and calculate its fractal dimension.using MATLAB

WDM驱动的一篇不错的好文章，对要进入驱动开发的同志们是不份不错的启蒙篇。-WDM Driver of a good, well-article on access to drive development of the Comrades is not good for the enlightenment chapter.

学习微机借口的c源程序若干，对初学者很有用处的-C-source computer to learn a number of excuses, very useful for beginners. .

AVRcam Release v1.4 for robotics