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对各位很有帮助的“演讲技巧”一书，很不错哦
对各位很有帮助的“演讲技巧”一书，很不错哦-helpful to you "speech skills," a book that is very good oh! !
- 2022-02-14 10:35:11下载
- 积分：1
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gcc 编译器参考大全
gcc 编译器参考大全-gcc compiler reference Daquan
- 2022-05-15 06:16:19下载
- 积分：1
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Matlab digital signal processing and its implementation, the United States vinay...
数字信号处理及其matlab实现， 美 vinay k.ingle john g.proakis 著 第七章-Matlab digital signal processing and its implementation, the United States vinay k.ingle john g.proakis with Chapter VII of the
- 2022-01-21 04:21:14下载
- 积分：1
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SUN经典认证系列教程：(PDF) SUN
SUN经典认证系列教程：(PDF) SUN - SL-291 JavaBeans Component Development.zip-Sun certification classic series Tutorial : (PDF) Sun-SL-291 JavaBeans Component Development.zip
- 2023-01-21 16:15:04下载
- 积分：1
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C语言、嵌入式开发、算法实现为主，源码数量达几十万个，有200多个分类，很多都是本站会员的私家珍藏，互联网上其他地方是找不到的...
C语言、嵌入式开发、算法实现为主，源码数量达几十万个，有200多个分类，很多都是本站会员的私家珍藏，互联网上其他地方是找不到的
-C language, Embedded development, algorithm-based, source the number of hundreds of thousands of Tatsu, there are more than 200 categories, many of them are members of a private collection site, the Internet is not found elsewhere
- 2023-06-20 03:30:04下载
- 积分：1
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这是一本关于java的书，功能强大，值得一看，下载吧
这是一本关于java的书，功能强大，值得一看，下载吧-This is a book on java, powerful, eye-catcher, download it
- 2022-03-05 19:56:18下载
- 积分：1
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AGP 3.0 specification
AGP 3.0 规范-AGP 3.0 specification
- 2022-05-18 14:06:51下载
- 积分：1
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C语言编程实例 可以读很多的文档
C语言编程实例 可以读很多的文档-example of the C programming language can be read many documents
- 2022-05-18 17:56:10下载
- 积分：1
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JPEG2000的标准，学习JPEG2000压缩编码的必备书籍
JPEG2000的标准，学习JPEG2000压缩编码的必备书籍-JPEG2000 standard, learning JPEG2000 compression coding essential books
- 2022-11-21 02:45:03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
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