| 基于AT89S52的数字式电子钟系统的设计与实现 |
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| 引用本文： | 赵德生,李德仓.基于AT89S52的数字式电子钟系统的设计与实现[J].铁路计算机应用,2010,19(12):43-46. |
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| 作者姓名： | 赵德生 李德仓 |
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| 作者单位： | 兰州交通大学机电工程学院,兰州,730070 |
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| 摘 要： | 本文采用AT89S52单片机和实时时钟芯片DS 12887,设计一个数字式电子钟系统,给出硬件电路原理图和软件的设计,实现日期、时间的显示及报时功能.
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| 关 键 词： | AT89S52 DS12887 1602LCD 蜂鸣器 |
| 收稿时间： | 2010-12-15 |
Design and implementation of Digital Electronic Clock System based on AT89S52 |
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| ZHAO De-sheng,LI De-cang.Design and implementation of Digital Electronic Clock System based on AT89S52[J].Railway Computer Application,2010,19(12):43-46. |
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| Authors: | ZHAO De-sheng LI De-cang |
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| Institution: | (College of Mechanical ＆Electrical Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China) |
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| Abstract: | It was desgined a Digital Electronic Clock System using AT89S52 MCU made by the ATMEL corporation and RTC DS12887 made by the DALLAS corporation,which presented the diagram of applied circuit principle and software design and implemented the date,time display and reported time. |
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| Keywords: | AT89S52 DS12887 1602LCD buzzer |
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