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a group containing the TCP/IP protocol G20 GPRS module development information
一个包含TCP/IP协议的组G20 GPRS模块的开发信息
- 2023-07-16 09:00:04下载
- 积分：1
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一本很好的书:The thinking of C++ 英文版
一本很好的书:The thinking of C++ 英文版-a very good book : The thinking of C English
- 2022-02-01 23:36:36下载
- 积分：1
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《MATLAB应用图像处理》主编徐飞、施晓红，西安电子科技大学出版。用MATLAB来处理数字图像。...
《MATLAB应用图像处理》主编徐飞、施晓红，西安电子科技大学出版。用MATLAB来处理数字图像。-" MATLAB application of image processing," editor in chief Xu Fei, SHI Xiao-hong, Xi" an Electronic Science and Technology University Press. To use MATLAB to deal with digital images.
- 2022-02-09 10:36:17下载
- 积分：1
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java入门的一个教程，看起来还可以，比较适合初学者。
java入门的一个教程，看起来还可以，比较适合初学者。-entry of a guide, appears to be more suitable for beginners.
- 2022-08-25 12:58:08下载
- 积分：1
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Junit description about the using by Mining publication
Junit description about the using by Mining publication
- 2022-03-22 06:05:30下载
- 积分：1
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CSS Chinese Manual Chinese Manual CSS Chinese Manual CSS
CSS中文手册 CSS中文手册-CSS Chinese Manual Chinese Manual CSS Chinese Manual CSS
- 2023-04-25 15:30:03下载
- 积分：1
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Control signal from the receiver into the signal modulation of the channel chip,...
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
- 2022-02-25 02:23:49下载
- 积分：1
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java Swing教程 java Swing学习，java Swing命令
java Swing教程 java Swing学习，java Swing命令-java Swing
- 2022-01-26 06:13:30下载
- 积分：1
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《C语言程序设计实训》第五章
《C语言程序设计实训》第五章-"C Programming Language Training" Chapter V
- 2022-03-31 06:20:58下载
- 积分：1
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详细讲解用C语言进行设计屏幕界面,主要是DOS下的
详细讲解用C语言进行设计屏幕界面,主要是DOS下的-explain in detail in C language for the design of the screen interface, primarily under DOS
- 2022-01-26 07:45:47下载
- 积分：1
