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老外做的软件实现DTMF
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- 2022-03-14 19:38:24下载
- 积分:1
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基于AVR128单片机的电子时钟程序,包括时间设定,闹钟设定等功能,使用液晶显示...
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- 2022-01-26 05:45:18下载
- 积分:1
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rt12864
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- 2023-06-07 19:35:04下载
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NRF905 use of wireless communication module RS232 communication
利用NRF905无线通信模块进行RS232通信-NRF905 use of wireless communication module RS232 communication
- 2022-05-28 11:16:14下载
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利用串口和单片机进行通讯,VC用对话框实现
利用串口和单片机进行通讯,VC用对话框实现-use serial communication and microcontroller, the VC using Dialog
- 2023-03-13 06:35:04下载
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AVR单片机用C语言编写的包括时钟,LED,KEYPROCESS如何设置,是关于一个仪表的全套程序...
AVR单片机用C语言编写的包括时钟,LED,KEYPROCESS如何设置,是关于一个仪表的全套程序-AVR Singlechip with C language, including the clock, LED, KEYPROCESS how to set up, on a full range of process instrumentation
- 2022-07-21 08:49:02下载
- 积分:1
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红外遥控接收
ORG 0000H
LJMP START 转入主程序
ORG 0010H
START:
MAIN:
JNB P2...
红外遥控接收
ORG 0000H
LJMP START 转入主程序
ORG 0010H
START:
MAIN:
JNB P2.2,IR
LJMP MAIN
以下为进入P3.2脚外部中断子程序,也就是解码程序
IR:
MOV R6,#9
SB:
ACALL DELAY882 调用882微秒延时子程序
JB P2.2,EXIT 延时882微秒后判断P3.2脚是否出现高电平如果有就退出解码程序
DJNZ R6, SB 重复10次,目的是检测在8820微秒内如果出现高电-infrared remote control receiver ORG 0000H LJMP START into main program ORG 0010H START : MAIN : JNB P2.2, IR LJMP MAIN below to enter P3.2 foot external interrupt subroutine, which is decoding procedures IR : MOV R6, SB# 9 : Calling ACALL DELAY882 882 microsecond delay subroutine JB P2.2, EXIT 882 microsecond delay after the judgment whether there P3.2 feet to I quit if decoding procedures DJNZ R6, SB repeated 10 times, the purpose is to test if within 8,820 microsecond high
- 2022-07-21 10:12:11下载
- 积分:1
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AT89S52单片机控制的LED跑马灯实验的程序
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- 2022-01-26 05:42:10下载
- 积分:1
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sd卡 MMC卡 MCU读取源代码(全)
sd卡 MMC卡 MCU读取源代码(全)-sd card MMC card MCU to read the source code (all)
- 2022-08-26 14:15:23下载
- 积分:1
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单片机与嵌入式系统教材简介.pdf
单片机与嵌入式系统教材简介.pdf-microcontroller and embedded systems briefing materials. Pdf
- 2022-02-07 12:47:12下载
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