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用51单片机控制硬盘读写,并用通过液晶界面显示。
用51单片机控制硬盘读写,并用通过液晶界面显示。-SCM control with 51 hard drives to read and write, and use the LCD interface display.
- 2022-03-30 09:52:34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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a DSP
一种基于DSP技术的配电网实时监测与故障诊断装置-a DSP-based technology distribution network-monitoring and fault diagnosis device
- 2022-01-26 04:32:33下载
- 积分:1
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一个很好用的密码锁程序,MCU用的是EM78P447,经试用非常可靠,提供给想学习EMC的用户使用,如有需要原理图的请发邮件到micheal23@sohu.co...
一个很好用的密码锁程序,MCU用的是EM78P447,经试用非常可靠,提供给想学习EMC的用户使用,如有需要原理图的请发邮件到micheal23@sohu.com,注:需注明LOCK原理图-good with a password lock procedures, the MCU is EM78P447, tested very reliable, available to want to learn EMC users, if necessary schematic please send mail to micheal23@sohu.com, Note : LOCK be annotated diagram
- 2022-05-24 06:49:49下载
- 积分:1
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基于MC68HC908RF2芯片轮胎压力监测系统的发射程序,采用曼彻斯特编码,FSK,9600bps...
基于MC68HC908RF2芯片轮胎压力监测系统的发射程序,采用曼彻斯特编码,FSK,9600bps-MC68HC908RF2 chip-based tire pressure monitoring system for the launch procedures, the use of Manchester encoding, FSK, 9600bps
- 2022-02-05 14:28:49下载
- 积分:1
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步进电机的工作原理,实现正转及逆转的方法
步进电机的工作原理,实现正转及逆转的方法-The working principle of stepper motor to achieve positive change and reversal of the method
- 2022-04-09 16:05:15下载
- 积分:1
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AVR单片机MEGA8写CC1000的C代码,是十分有用的资料
AVR单片机MEGA8写CC1000的C代码,是十分有用的资料-AVR MEGA8 CC1000 write C code is very useful information
- 2023-04-10 09:50:03下载
- 积分:1
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NRF24l01无线232通信 程序代码 C51 发送
NRF24l01无线232通信 程序代码 C51 发送-NRF24l01
- 2022-03-11 09:26:42下载
- 积分:1
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MSP430F20xx the assembler sample, including the timer example, comparator exampl...
MSP430F20xx的汇编程序示例,包括定时器范例、比较器范例-MSP430F20xx the assembler sample, including the timer example, comparator example
- 2022-01-30 21:05:52下载
- 积分:1
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AVR单片机测试程序
Test program for AVR
- 2022-01-25 20:40:18下载
- 积分:1