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AT89S52 use of electronic bell LCD12864 drive, and its use of the independence o...
LCD12864电子钟利用AT89S52驱动,其利用DS1302芯片独立产生时间。年、月、日、时、分、秒、星期、温度、节日同屏显示,一目了然。时间设置功能,简单快捷。还有整点报时(早8点到晚21点)。设有备用电池,长久走时。温度显示,00.0高精度。国际、国内公历重要节日提醒,软件是参照杜洋同志的设计思想,现在已仿真成功,非常不错。
在原有基础上添加了闹钟设置,当设置好闹钟时,需要打开闹钟开关,闹钟开关打开时,在首屏上会有闹钟标志显示。
-AT89S52 use of electronic bell LCD12864 drive, and its use of the independence of the time chip DS1302. Year, month, day, hour, minute, second, week, temperature, festive with screen display at a glance. Time setting function, simple and quick. There is the whole point of time (as early as 8 o" clock to 21 o" clock the evening). With battery backup, for a long time away. Temperature showed that high-precision 00.0. Domestic and international calendar of major festivals to remind, software reference to Mrs Yang" s design, simulation is now a successful, very good. Based on the original idea to add the alarm settings, alarm clock, when set up, the need to open the alarm switch, alarm switch is open, in the first logo screen will display alarm clock.
- 2022-04-08 18:50:32下载
- 积分:1
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麦田里的守望者 读过的最有感觉的书之一
麦田里的守望者 读过的最有感觉的书之一-Catcher in the Rye is the most read book one feeling
- 2022-02-20 04:36:58下载
- 积分:1
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oracle database specification, the basic willingness to talk about. From the fir...
oracle数据库说明书,讲述基本愿意。第一次上传,请多多包涵-oracle database specification, the basic willingness to talk about. From the first time, please forgive me
- 2022-01-24 16:55:20下载
- 积分:1
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超大规模集成电路设计方法与导论,是清华的教材
超大规模集成电路设计方法与导论,是清华的教材-VLSI Design Methods and Introduction is Tsinghua materials
- 2023-07-22 18:50:06下载
- 积分:1
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SSD3: Object
SSD3: Object-Oriented Programming and Design
Introduction
This course introduces students to problem solving by means of object-oriented design and implementation. Emphasis is on problem analysis and solution design, documentation and implementation. Students use commercial software libraries, and create software projects. Programming assignments are carried out in Java.
- 2023-01-25 15:45:05下载
- 积分:1
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这是一个开放的
这是一个对QGIS开源说明的文档,有助于地理信息系统人在上面开发实现-This is an open-source description document QGIS help people in geographic information systems development to achieve the above
- 2022-02-13 16:35:35下载
- 积分:1
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CSS style programming details, very helpful to improve
CSS 样式编程 详细介绍,很有帮助提高-CSS style programming details, very helpful to improve
- 2022-03-01 21:21:44下载
- 积分:1
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<<编程之禅>>, 把中国的禅学和编程之道结合, 对程序员有一定的启发....
<<编程之禅>>, 把中国的禅学和编程之道结合, 对程序员有一定的启发.-
- 2022-03-14 22:27:34下载
- 积分:1
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ASP and database technology Senior Guide (DOC)
ASP与相关数据库技术高级指南(DOC)-ASP and database technology Senior Guide (DOC)
- 2022-07-26 22:53:12下载
- 积分:1
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TechTips.zip
TechTips.zip
- 2022-12-01 11:40:03下载
- 积分:1