about dns system security system

代码看累了，看一下程序人生，对整个人生不断领悟-Code look tired, and watch the process of life, on the whole continue to appreciate life

控制信号由接收机的通道进入信号调制芯片，获得直流偏置电压。它内部有一个基准电路，产生周期为20ms，宽度为1.5ms的基准信号，将获得的直流偏置电压与电位器的电压比较，获得电压差输出。最后，电压差的正负输出到电机驱动芯片决定电机的正反转。当电机转速一定时，通过级联减速齿轮带动电位器旋转，使得电压差为0，电机停止转动。当然我们可以不用去了解它的具体工作原理，知道它的控制原理就够了。就象我们使用晶体管一样，知道可以拿它来做开关管或放大管就行了，至于管内的电子具体怎么流动是可以完全不用去考虑的。-Control signal from the receiver into the signal modulation of the channel chip, access to the DC bias voltage. It has a base internal circuit, resulting in a period of 20ms, the base width of 1.5ms signal, will be the DC bias voltage and the voltage comparator potentiometer to obtain the output voltage difference. Finally, the positive and negative output voltage difference to the motor driver chip motor positive decision. When the motor speed must, through the reduction gear drive cascading rotary potentiometers, the voltage difference is 0, motor to stop rotating. Of course, we do not have to understand the principle of its work, the control principle to know its enough. As we use the same transistors that can switch it to do or to enlarge

Java 深度历险电子书 了解java底层操作-Java-depth understanding of java underlying action adventure books

一本不错的介绍modemsim的电子书，希望能给大家带来些帮助-a good introductory modemsim of e-books, in hopes of giving us some more help

com原理与应用例子-com Theory and Application examples

ArcIMS_training 很值得自学的培训教程-ArcIMS_training

ACE自适配通信环境程序员教程，介绍ACE结构以及各进程的访问与调用-Adaptive Communication Environment ACE Programmers Guide, the structure of ACE, as well as introduce the process of access and call

这是关于matlab的一套资料，十分经典且内容详尽-This is a set of information on matlab, very classic and detailed

数字信号处理及MATLAB实现 IIR digital filter-IIR digital filter

最近比较流行的Java web开发平台，主要介绍了myeclipse6的安装和配置方法。入门学习书籍。-Recent popular Java web development platform, which mainly describes the installation and configuration method myeclipse6. Introduction to study books.