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本系统采用调频方式实现了主站至从站的单工语音及数据传输业务。发射机以单片机SPCE061A为核心,采用MC145151锁相环完成FM调制等功能;接收机采用CXA...
本系统采用调频方式实现了主站至从站的单工语音及数据传输业务。发射机以单片机SPCE061A为核心,采用MC145151锁相环完成FM调制等功能;接收机采用CXA1691完成FM解调功能;引入双音频编解码完成数据传输;利用市售红外遥控器实现了发射机英文字符的输入。-The system uses a frequency modulation approach to achieve the main points of the simplex from the station voice and data transmission. SPCE061A transmitter for a single-chip core, the MC145151 PLL FM modulation functions achieve receiver using FM demodulation functions achieve CXA1691 the introduction of dual-audio codec achieve data transmission the use of infrared remote control market implementation of the launching machine input English characters.
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- 积分:1
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CSharp经典范例50个。像对象串行,CDDEMO,WEB窗口,Ping等等。
CSharp经典范例50个。像对象串行,CDDEMO,WEB窗口,Ping等等。
- 2022-03-17 16:58:10下载
- 积分:1
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- 2022-03-10 22:52:05下载
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Microsoft Visual C++6语言参考手册(二),程序员必备
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- 积分:1
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Flex 3 Cookbook,flex初学者的经典教程
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- 2022-07-11 18:33:27下载
- 积分:1
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J2SE API J2SE API J2SE API
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- 2022-01-28 15:43:35下载
- 积分:1
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混凝土开裂有限元分析
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- 2022-03-12 14:55:51下载
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介绍webwork的开发使用,适合初学者使用。
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- 2023-04-24 15:40:03下载
- 积分:1
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软件团队管理的经典之作
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- 2022-03-23 11:22:45下载
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经典的《自适应滤波器原理》里面第4章,图形的matlab仿真源代码。...
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- 2022-07-07 22:07:47下载
- 积分:1