| 基于内部EEPROM的自动电子定时开关的设计 |
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| 引用本文： | 刘凯凯,孙绪保,高飞,刘伟永.基于内部EEPROM的自动电子定时开关的设计[J].微型机与应用,2011,30(7). |
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| 作者姓名： | 刘凯凯 孙绪保 高飞 刘伟永 |
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| 作者单位： | 山东科技大学信息与电气工程学院,山东青岛,266510 |
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| 摘 要： | 给出了一种基于STC89C51RC单片机的电子定时开关的设计方案,利用时钟芯片DS1302进行走时,由单片机STC89C51RC的内部EEPROM记忆断开和闭合的时间数据,当定时开关断电重启时,仍能够按已设置的时间间隔运行,避免了重新设置.
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| 关 键 词： | 单片机 EEPROM 多间隔 定时开关 |
Automatic electronic timer switches based on internal EEPROM |
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| Liu Kaikai,Sun Xubao,Gao Fei,Liu Weiyong.Automatic electronic timer switches based on internal EEPROM[J].Microcomputer & its Applications,2011,30(7). |
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| Authors: | Liu Kaikai Sun Xubao Gao Fei Liu Weiyong |
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| Affiliation: | Liu Kaikai,Sun Xubao,Gao Fei,Liu Weiyong (College of Information and Electrical Engineering,Shandong University of Science and Technology,Qingdao 266510,China) |
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| Abstract: | A design of electronic time switch based on STC89C51RC is proposed in this paper. The clock function of the DS1302 is used, and the information of the opening and closing is memorized by the internal EEPROM of STC89C51RC, when its the power is plugged again, the time switch automatically runs by reading the time internal instead of rewriting. |
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| Keywords: | microcontroller EEPROM multi-interval time switch |
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