| 基于VRS51L3074的多点定闹电子日历钟的设计 |
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| 引用本文： | 苏柯,余学才.基于VRS51L3074的多点定闹电子日历钟的设计[J].电子科技,2010,23(10):39-42. |
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| 作者姓名： | 苏柯 余学才 |
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| 作者单位： | (电子科技大学 光电信息学院,四川 成都 610054) |
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| 摘 要： | 论述了多点定闹电子日历钟系统的设计,在VRS51L3074单片机的控制下,使用串行时钟芯片 DS12887,实现时间和闹钟的设置功能。通过键盘和液晶显示提示,可以方便地校对时钟和设置闹钟,利用键盘、LCD显示模块构成人机交互界面,实现时间和日历显示及设置多个闹点等。此种电子钟的特点是操作方便、工作可靠、具有一定的实用价值。
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| 关 键 词： | 单片机VRS51L3074 多点定闹 DS12887 LCD显示 |
Design of an Electronic Calendar Clock with Multi-Alarm Based on VRS51L3074 |
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| Su Ke,Yu Xuecai.Design of an Electronic Calendar Clock with Multi-Alarm Based on VRS51L3074[J].Electronic Science and Technology,2010,23(10):39-42. |
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| Authors: | Su Ke Yu Xuecai |
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| Affiliation: | (School of Optoelectronic Information,University of Electronic Science and Technology of China,Chengdu 610054,China) |
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| Abstract: | This article discusses the design of electronic calendar bell system with multi-alarm clock.With VRS51L3074 single-chip as the control,serial clock chip-DS12887 is used to achieve the setting up of time and alarm clock.The use of keyboard and LCD facilitates the time and calendar display and multi-alarm clock time setting.This electronic clock is reliable,easy to use and of practical value. |
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| Keywords: | DS12887 |
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