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能实现功能有:显示年、月、日、星期、时、分、秒、阴历月日、温度,共21位数码管。其中星期和阴历月日能根据公历自动计算改变,到2050年之前有效。温度可以测量从...
能实现功能有:显示年、月、日、星期、时、分、秒、阴历月日、温度,共21位数码管。其中星期和阴历月日能根据公历自动计算改变,到2050年之前有效。温度可以测量从-10到40℃之间的温度。还可以设定两个定时、12/24小时显示、自动亮暗切换的时间等。
电路只用了两片IC,一片M48,另外一片是74LS145,4-10译码器,来扩充端口。具体电路在下面,是PROTEUS画的,给个图片做参考-To achieve functions: Display year, month, day, week, hour, minute, second, lunar month, the temperature, a total of 21 digital tube. One week and the lunar month on the Gregorian calendar automatically calculated based on changes effective prior to 2050. Can measure temperatures from-10 to 40 ℃ temperature between. Also can set two time, 12/24 hour display, automatic light switch dark time. Circuit used for only 2 IC, an M48, the other is a 74LS145 ,4-10 decoder to expand the port. Specific circuit in the following is the PROTEUS painting, a reference to a picture
- 2022-08-19 04:39:31下载
- 积分:1
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C51单片机的非常好的实例,播放音乐,好好学习
C51单片机的非常好的实例,播放音乐,好好学习-C51 MCU very good example of music, to learn
- 2022-02-03 17:58:37下载
- 积分:1
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用W77E58开发的单片机短信收发代码,已经应用在路灯控制、远程抄表等项目里,请放心使用...
用W77E58开发的单片机短信收发代码,已经应用在路灯控制、远程抄表等项目里,请放心使用-W77E58 developed with single-chip transceiver message code, has been used in street lighting control, remote meter reading and other projects, please rest assured that the use of
- 2022-07-20 12:45:46下载
- 积分:1
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程序资料共享 希望大家共同进步 共同努力 加油 !
程序资料共享 希望大家共同进步 共同努力 加油 !-Procedures for the sharing of information would like the common progress of the joint efforts of U.S. refueling!
- 2023-02-23 10:25:03下载
- 积分:1
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单片机编程的常用子程序,编程时候简单修改就可以使用。
单片机编程的常用子程序,编程时候简单修改就可以使用。-Microcontroller Programmer common subroutines, programming time can use a simple modification.
- 2022-03-22 10:12:22下载
- 积分:1
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msp430f169 adc12操作 430单片机有丰富的外围模块其中adc12是12位模数转换器...
msp430f169 adc12操作 430单片机有丰富的外围模块其中adc12是12位模数转换器
- 2022-03-25 16:03:42下载
- 积分:1
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USART以查询方式收发数据,接收发自电脑的数据,将其显示在LED上,并将接到到的数据减1后返回电脑...
USART以查询方式收发数据,接收发自电脑的数据,将其显示在LED上,并将接到到的数据减1后返回电脑-USART to send and receive data to query, receive from the bottom of the computer data that could be displayed in the LED, and will receive the data returned by a computer
- 2023-02-07 00:10:03下载
- 积分:1
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这只是我在学习TI公司生产的16位超的功耗单片机MSP430的随笔,希望能对其他朋友有所借鉴,不对之处还请多指教...
这只是我在学习TI公司生产的16位超的功耗单片机MSP430的随笔,希望能对其他朋友有所借鉴,不对之处还请多指教-This is only my TI in the learning produced by 16-bit single-chip MSP430 ultra-power of the essay, hoping to draw on some other friends, doing so also please advice
- 2022-01-23 10:18:59下载
- 积分:1
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师哥们做的单片机键盘、液晶显示程序,汇编语言,函数算法很清晰...
师哥们做的单片机键盘、液晶显示程序,汇编语言,函数算法很清晰-Division buddies to do the single-chip microcomputer keyboard, LCD process, assembly language, function algorithm is clear
- 2023-07-10 18:15:02下载
- 积分:1
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digital control of the Code Check, in MCU development, it is easy to control the...
数码管段码速查,在单片机开发时,很容易的控制数码管-digital control of the Code Check, in MCU development, it is easy to control the digital control
- 2022-10-14 22:35:03下载
- 积分:1