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including the core DOM and JavaScript language, very good books JS
包括了DOM和javascript核心语言,非常不错的JS书籍-including the core DOM and JavaScript language, very good books JS
- 2022-03-19 01:55:23下载
- 积分:1
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:《如何发送命令到文档对象》,一个很简单的应用,不错
:《如何发送命令到文档对象》,一个很简单的应用,不错-:
- 2023-07-26 10:00:04下载
- 积分:1
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windows version of the second network programming
windows网络编程第二版-windows version of the second network programming
- 2023-06-06 07:40:03下载
- 积分:1
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这是bugzilla的详细的安装中文说明。可以很详细的指导代价进行bugzilla的安装...
这是bugzilla的详细的安装中文说明。可以很详细的指导代价进行bugzilla的安装-This is the bugzilla detailed description of the installation of Chinese. Detailed guidance can be a price to carry out the installation of bugzilla
- 2022-01-25 21:38:37下载
- 积分:1
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游戏编程指南的doc格式的电子教程
游戏编程指南的doc格式的电子教程-doc format of the electronic directory
- 2022-12-18 01:15:03下载
- 积分:1
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MFC Programming Reference (People
MFC程序开发参考大全(人民邮电出版社)第七章源码-MFC Programming Reference (People
- 2022-07-02 06:15:07下载
- 积分:1
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"Matlab programming hundred cases" CD
《matlab编程百例》光盘代码21-25-"Matlab programming hundred cases" CD-ROM code 21-25
- 2022-06-02 16:00:04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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书籍:古今数学思想―第二册,希望对数学爱好者有帮助
书籍:古今数学思想―第二册,希望对数学爱好者有帮助-books : ancient mathematical thinking-the second list, and I hope to help math lovers
- 2022-02-10 08:16:57下载
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430单片机控制CC2500无线收发RF源代码,TI内部官方资料
430单片机控制CC2500无线收发RF源代码,TI内部官方资料-430 single-chip RF wireless transceiver CC2500 control source code, TI internal official information
- 2022-05-20 10:23:33下载
- 积分:1