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基于18B20的多路温度采集系统
基于18B20的多路温度采集系统-18B20-based Multi-channel temperature acquisition system based 18B20 Multi-channel temperature acquisition system based 18B20 Multi-channel temperature acquisition system based 18B20 Multi-channel temperature acquisition system
- 2022-05-16 09:35:24下载
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nRF2401芯片的各种资料以及pcb板图吐血推荐。
nRF2401芯片的各种资料以及pcb板图吐血推荐。-nRF2401 chips as well as various types of information recommended pcb board plans hematemesis.
- 2022-01-23 10:38:58下载
- 积分:1
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AD转换用的很广泛的一款芯片的资料,觉得好分享了 大家用得时候可以尽管下!...
AD转换用的很广泛的一款芯片的资料,觉得好分享了 大家用得时候可以尽管下!-AD converter is used in a wide range of information on a chip that everyone shared a good time can be used even though the next!
- 2022-07-18 13:15:19下载
- 积分:1
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本文档详细的介绍了51单片机的程序设计方法
本文档详细的介绍了51单片机的程序设计方法-this document detailed account of the 51 Microcomputer Program Design
- 2022-10-02 04:10:03下载
- 积分:1
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3972源程序 3972源程序
3972源程序 3972源程序-3972 source 3972 source code
- 2022-01-25 15:52:30下载
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LCD12864 Driven Development in KeilC51 very useful
LCD12864驱动开发,在KeilC51中非常有用
- 2022-03-23 07:12:49下载
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制版软件PROTEL99的封装库文件,
制版软件PROTEL99的封装库文件,-Engraving Software package library file PROTEL99
- 2022-08-14 07:16:08下载
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SD卡的详细信息,包括SD卡接口规范和部分内容。
SD卡详细资料,包括SD卡介绍以及接口规范及部分电路连接图-SD card details, including the SD card interface specification and some of the presentations and the circuit connection diagram
- 2022-07-27 20:44:45下载
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ARM7杂套开源。包含一些ARM7开发COD…
arm7开发源代码杂集.包含有一些ARM7的开发代码-arm7 miscellaneous set of open source. contains a number of ARM7 Development Code
- 2022-01-21 21:59:24下载
- 积分:1
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红外通信是利用950nm近红外波段的红外线作为传递信息的媒体,即通信信道。发送端采用脉时调制(PPM)方式,将二进制数字信号调制成某一频率的脉冲序列,并驱动红外...
红外通信是利用950nm近红外波段的红外线作为传递信息的媒体,即通信信道。发送端采用脉时调制(PPM)方式,将二进制数字信号调制成某一频率的脉冲序列,并驱动红外发射管以光脉冲的形式发送出去;接收端将接收到的光脉转换成电信号,再经过放大、滤波等处理后送给解调电路进行解调,还原为二进制数字信号后输出。-Infrared communication is the use of near infrared 950nm infra-red as the transmission of information media, namely communication channel. The sending end when the use of pulse modulation (PPM) approach will be a binary digital signal into a frequency modulation of the pulse sequence, and driver fired infrared tube to the form of light pulses sent receiver will receive the pulse of light conversion to electrical signals , and then, after amplification, filtering and other treatment to the demodulation circuit after demodulation, reduced to a binary digital signal after the output.
- 2022-09-28 23:15:02下载
- 积分:1