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研究所积累的资料8,大家秘密使用,千万别告诉别人!
研究所积累的资料8,大家秘密使用,千万别告诉别人!-8 Institute of accumulated data, we use a secret, please do not tell others!
- 2023-02-15 03:00:04下载
- 积分:1
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本文介绍了AT89C2051单片机的性能和特点,并在分析了超声波测距原理的基本系统框图。该设计系统经校正后,其测量精度可达0.1米...
本文介绍了AT89C2051单片机的性能和特点,并在分析了超声波测距原理的基本系统框图。该设计系统经校正后,其测量精度可达0.1米-This paper introduces the AT89C2051 performance and features, and the analysis of the ultrasonic distance measurement principle diagram of the basic system. The design of the system calibration, measurement accuracy of 0.1 meters
- 2022-03-25 23:52:10下载
- 积分:1
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可用于PIC单片试验用,12M晶振,形成10毫秒中断
第一次上传东西,试试看,...
可用于PIC单片试验用,12M晶振,形成10毫秒中断
第一次上传东西,试试看,-PIC chip can be used to test, 12M crystal, the formation of the first 10 ms interruption upload things, give it a try,
- 2022-08-10 11:27:50下载
- 积分:1
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RTC芯片,ds1302的芯片驱动程序,
RTC芯片,ds1302的芯片驱动程序,-RTC chip, ds1302 chip driver
- 2023-03-18 04:20:03下载
- 积分:1
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基于MSP430单片机的封装I2C总线
基于MSP43O单片机的I2C总线软件包-MSP43O based SCM package I2C Bus
- 2023-04-27 12:05:04下载
- 积分:1
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以上是一些简单的单片机入门教程,
希望可以对刚学单片机的朋友有点帮助...
以上是一些简单的单片机入门教程,
希望可以对刚学单片机的朋友有点帮助-These are some simple single-chip Tutorial, hope that we can just learn a little bit to help a friend SCM
- 2022-01-26 04:50:55下载
- 积分:1
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一种无人停车场管理系统设计。系统前台
:介绍一种无人值守的停车场管理系统的设计。该系统前端主要由GsM 短信模块TC35i和AVR 单片机At―
megal6组成,安装在停车场的每个进出口,通过接收车主的手机短信控制进出口道闸的开启并由短信扣取停车费用,各进出
口电路都与监控中心计算机连接。-: A unmanned car park management system design. The system front-end GsM messages by AVR module TC35i and At-megal6 composed of single-chip installed in the parking lot of each import or export through SMS to receive the owner to control the import and export of道闸open parking fees deducted by SMS , the import and export of circuits are connected with the monitoring center computer.
- 2022-04-21 09:24:33下载
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程序功能:本程序是利用文件240X.ASM中的子程序对EEPROM 240X进行多字节读写的操作示 例(同样适用于2416)....
程序功能:本程序是利用文件240X.ASM中的子程序对EEPROM 240X进行多字节读写的操作示 例(同样适用于2416).-procedures functions : the procedure is the use of the document 240X.ASM subroutine right EEPROM 240X multi-byte read and write operations examples (the same applies to 2416).
- 2023-01-22 12:40:04下载
- 积分:1
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单片机音乐
音乐编程
通过蜂鸣器发出讯响
只要通过修改 后面的音乐程序里面的码
表就可以自己谱曲唱歌!
前一个参数为按照编码表给定,第二个参...
单片机音乐
音乐编程
通过蜂鸣器发出讯响
只要通过修改 后面的音乐程序里面的码
表就可以自己谱曲唱歌!
前一个参数为按照编码表给定,第二个参数为节拍数
-MCS Music music programming through the buzzer sounded after hearing sound of music as long as the procedure by modifying the code inside the table you can compose their own singing! Before a parameter is given in accordance with code table, and the second parameter is the number of beats
- 2023-03-04 19:30:03下载
- 积分:1
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8253的初始化程序举例:
例1:选择2号计数器,工作在3方式,计数初值为533H(2个字节),采用二进制计数。其初始化程序段为
MOV DX,307...
8253的初始化程序举例:
例1:选择2号计数器,工作在3方式,计数初值为533H(2个字节),采用二进制计数。其初始化程序段为
MOV DX,307H ;命令口
MOV AL,10110110B ;2号计数器的初始化命 令字
OUT DX,AL ;写入命令寄存器
MOV DX,306H ;2号计数器数据口
MOV AX,533H ;计数初值
OUT DX,AL ;选送低字节到2号计数器
MOV AL,AH ;取高字节送AL
OUT DX,AL ;后送高字节到2号计数器
-8253 initialization procedures examples : Example 1 : Select counters on the 2nd, in three ways. Counting for the initial 533H (2 bytes), a binary counting. Initialization of its procedures for MOV DX, 307H; I ordered MOV AL, 10110110B; on the 2nd Counter initialize command word OUT DX, AL; write commands Register MOV DX, 306H; data on the 2nd Counter I MOV AX, 533H; Counting initial OUT DX, AL; low-byte sent to the 2nd Counter MOV AL, AH; With a high-byte send AL OUT DX, AL; evacuations high byte counter to the 2nd
- 2023-08-04 20:25:03下载
- 积分:1