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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.
- 2022-03-12 05:45:46下载
- 积分：1
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也跟上一篇一样，是我在一本书里收集的。
是语言基础，一看就懂，看不懂就是你还没有入门C语言。...
也跟上一篇一样，是我在一本书里收集的。
是语言基础，一看就懂，看不懂就是你还没有入门C语言。-Also to keep up with the one is the same as the one in my book collection. Is a linguistic basis, a glance to understand, fail to understand is that you do not have entry-C language.
- 2022-01-22 04:55:15下载
- 积分：1
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softice book
softice book
- 2022-03-21 19:16:05下载
- 积分：1
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《ASP.NET技术详解与应用实例》配套光盘 ，机械工业出版社，2005...
《ASP.NET技术详解与应用实例》配套光盘 ，机械工业出版社，2005
- 2022-02-03 06:20:03下载
- 积分：1
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这是用vc++编写的五子棋程序，可以实现人机对战，电脑的技术很高...
这是用vc++编写的五子棋程序，可以实现人机对战，电脑的技术很高-This is prepared using vc++ the Gobang procedures, you can achieve man-machine war, high technology computer
- 2022-07-13 04:09:35下载
- 积分：1
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from various VC source were chosen, some of the more useful example of VC
从各种VC源码中精选出来，比较有用的一些VC例子-from various VC source were chosen, some of the more useful example of VC
- 2022-04-07 15:58:24下载
- 积分：1
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AT89s51单片机资料，转载而已
AT89s51单片机资料，转载而已 -Single-chip AT89s51 information AT89s51 reproduced only single-chip data, reproduced only
- 2022-06-26 14:05:22下载
- 积分：1
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LPC2131的用GPIO控制蜂鸣气的实验
LPC2131的用GPIO控制蜂鸣气的实验-GPIO control using the LPC2131 buzz gas experiments
- 2022-11-13 21:25:03下载
- 积分：1
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access and modify the computer name
获取和修改计算机名-access and modify the computer name
- 2022-05-09 03:44:48下载
- 积分：1
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Mathematica教程，内容非常全面，有600多页，是一本不错的工具书，可以随用随查，很方便...
Mathematica教程，内容非常全面，有600多页，是一本不错的工具书，可以随用随查，很方便-Mathematica Guide, which is very comprehensive, more than 600 pages, is a good tool, which can be used with the investigation, very convenient
- 2022-01-28 04:30:48下载
- 积分：1
