[优秀课程设计课程论文]数字钟课程设计报告 多功能数字钟的设计.doc
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[优秀课程设计课程论文]数字钟课程设计报告 多功能数字钟的设计,摘要 数字钟是采用数字电路时血案时,分,秒数字显示的即使装置,一起显示的直观性,走时准确而受到人们的欢迎,广泛用于个人家庭,车站,码头。办公室等公共场所,给人们的生活,学习,工作,娱乐带来了极大的方便,由at89s51制作的数字钟走时准确,而且扩展了钟表原先的报时功能,诸如定时自动报警,按时自动打铃,时间程序自动控制,...
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摘要
数字钟是采用数字电路时血案时,分,秒数字显示的即使装置,一起显示的直观性,走时准确而受到人们的欢迎,广泛用于个人家庭,车站,码头。办公室等公共场所,给人们的生活,学习,工作,娱乐带来了极大的方便,由AT89S51制作的数字钟走时准确,而且扩展了钟表原先的报时功能,诸如定时自动报警,按时自动打铃,时间程序自动控制,定时广播,通断动力设备,一集各种定时电气的自动启用等,所有这些都是以AT89S51为基础的,因此,研究AT89S51单片机有着非常的意义。
关键字:AT89S51 时钟 自动
Abstract
Digital Clock is a digital circuit when bloodshed, minutes and seconds digital display of the device to be together, intuitive display, accurate time and be popular, widely used in personal family, stations, wharves.Offices and other public places to people's lives, learning, work, entertainment brought great convenience to the figures produced by the AT89S51 accurate time clock, and expansion of the watch's timekeeping function of the original, such as regular automatic alarm, automatic playing time belltime process control, time broadcasting, on-off power equipment, a set of automatic opening of a variety of regular electrical, all of which are based on AT89S51 based, therefore, of great significance with AT89S51 microcontroller.
Keywords: AT89S51 clock automatically
目录
摘要 I
Abstract II
1.绪论 3
2. 数字钟的设计方案分析与选择 1
3.数字钟的总体设计方案记起原理图 2
3.1数字钟的总体设计方案 2
3.2各个部分的原理说明 3
3.2.1.数码驱动显示模块 3
3.2.2校时模块 4
3.2.3闹铃模块 5
3.3数字钟设计总图 6
4.安装与调试 7
4.1安装焊接电路 7
4.2调试电路 7
4.3安装与调试电路需注意问题 7
4.4实际电路调试 8
5.总结 9
附录Ⅰ 元件清单 10
附录Ⅱ 参考文献 10
数字钟是采用数字电路时血案时,分,秒数字显示的即使装置,一起显示的直观性,走时准确而受到人们的欢迎,广泛用于个人家庭,车站,码头。办公室等公共场所,给人们的生活,学习,工作,娱乐带来了极大的方便,由AT89S51制作的数字钟走时准确,而且扩展了钟表原先的报时功能,诸如定时自动报警,按时自动打铃,时间程序自动控制,定时广播,通断动力设备,一集各种定时电气的自动启用等,所有这些都是以AT89S51为基础的,因此,研究AT89S51单片机有着非常的意义。
关键字:AT89S51 时钟 自动
Abstract
Digital Clock is a digital circuit when bloodshed, minutes and seconds digital display of the device to be together, intuitive display, accurate time and be popular, widely used in personal family, stations, wharves.Offices and other public places to people's lives, learning, work, entertainment brought great convenience to the figures produced by the AT89S51 accurate time clock, and expansion of the watch's timekeeping function of the original, such as regular automatic alarm, automatic playing time belltime process control, time broadcasting, on-off power equipment, a set of automatic opening of a variety of regular electrical, all of which are based on AT89S51 based, therefore, of great significance with AT89S51 microcontroller.
Keywords: AT89S51 clock automatically
目录
摘要 I
Abstract II
1.绪论 3
2. 数字钟的设计方案分析与选择 1
3.数字钟的总体设计方案记起原理图 2
3.1数字钟的总体设计方案 2
3.2各个部分的原理说明 3
3.2.1.数码驱动显示模块 3
3.2.2校时模块 4
3.2.3闹铃模块 5
3.3数字钟设计总图 6
4.安装与调试 7
4.1安装焊接电路 7
4.2调试电路 7
4.3安装与调试电路需注意问题 7
4.4实际电路调试 8
5.总结 9
附录Ⅰ 元件清单 10
附录Ⅱ 参考文献 10