[優(yōu)秀課程設(shè)計(jì)課程論文]數(shù)字鐘課程設(shè)計(jì)報(bào)告 多功能數(shù)字鐘的設(shè)計(jì).doc
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[優(yōu)秀課程設(shè)計(jì)課程論文]數(shù)字鐘課程設(shè)計(jì)報(bào)告 多功能數(shù)字鐘的設(shè)計(jì),摘要 數(shù)字鐘是采用數(shù)字電路時血案時,分,秒數(shù)字顯示的即使裝置,一起顯示的直觀性,走時準(zhǔn)確而受到人們的歡迎,廣泛用于個人家庭,車站,碼頭。辦公室等公共場所,給人們的生活,學(xué)習(xí),工作,娛樂帶來了極大的方便,由at89s51制作的數(shù)字鐘走時準(zhǔn)確,而且擴(kuò)展了鐘表原先的報(bào)時功能,諸如定時自動報(bào)警,按時自動打鈴,時間程序自動控制,...
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摘要
數(shù)字鐘是采用數(shù)字電路時血案時,分,秒數(shù)字顯示的即使裝置,一起顯示的直觀性,走時準(zhǔn)確而受到人們的歡迎,廣泛用于個人家庭,車站,碼頭。辦公室等公共場所,給人們的生活,學(xué)習(xí),工作,娛樂帶來了極大的方便,由AT89S51制作的數(shù)字鐘走時準(zhǔn)確,而且擴(kuò)展了鐘表原先的報(bào)時功能,諸如定時自動報(bào)警,按時自動打鈴,時間程序自動控制,定時廣播,通斷動力設(shè)備,一集各種定時電氣的自動啟用等,所有這些都是以AT89S51為基礎(chǔ)的,因此,研究AT89S51單片機(jī)有著非常的意義。
關(guān)鍵字:AT89S51 時鐘 自動
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
目錄
摘要 I
Abstract II
1.緒論 3
2. 數(shù)字鐘的設(shè)計(jì)方案分析與選擇 1
3.數(shù)字鐘的總體設(shè)計(jì)方案記起原理圖 2
3.1數(shù)字鐘的總體設(shè)計(jì)方案 2
3.2各個部分的原理說明 3
3.2.1.數(shù)碼驅(qū)動顯示模塊 3
3.2.2校時模塊 4
3.2.3鬧鈴模塊 5
3.3數(shù)字鐘設(shè)計(jì)總圖 6
4.安裝與調(diào)試 7
4.1安裝焊接電路 7
4.2調(diào)試電路 7
4.3安裝與調(diào)試電路需注意問題 7
4.4實(shí)際電路調(diào)試 8
5.總結(jié) 9
附錄Ⅰ 元件清單 10
附錄Ⅱ 參考文獻(xiàn) 10
數(shù)字鐘是采用數(shù)字電路時血案時,分,秒數(shù)字顯示的即使裝置,一起顯示的直觀性,走時準(zhǔn)確而受到人們的歡迎,廣泛用于個人家庭,車站,碼頭。辦公室等公共場所,給人們的生活,學(xué)習(xí),工作,娛樂帶來了極大的方便,由AT89S51制作的數(shù)字鐘走時準(zhǔn)確,而且擴(kuò)展了鐘表原先的報(bào)時功能,諸如定時自動報(bào)警,按時自動打鈴,時間程序自動控制,定時廣播,通斷動力設(shè)備,一集各種定時電氣的自動啟用等,所有這些都是以AT89S51為基礎(chǔ)的,因此,研究AT89S51單片機(jī)有著非常的意義。
關(guān)鍵字:AT89S51 時鐘 自動
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
目錄
摘要 I
Abstract II
1.緒論 3
2. 數(shù)字鐘的設(shè)計(jì)方案分析與選擇 1
3.數(shù)字鐘的總體設(shè)計(jì)方案記起原理圖 2
3.1數(shù)字鐘的總體設(shè)計(jì)方案 2
3.2各個部分的原理說明 3
3.2.1.數(shù)碼驅(qū)動顯示模塊 3
3.2.2校時模塊 4
3.2.3鬧鈴模塊 5
3.3數(shù)字鐘設(shè)計(jì)總圖 6
4.安裝與調(diào)試 7
4.1安裝焊接電路 7
4.2調(diào)試電路 7
4.3安裝與調(diào)試電路需注意問題 7
4.4實(shí)際電路調(diào)試 8
5.總結(jié) 9
附錄Ⅰ 元件清單 10
附錄Ⅱ 參考文獻(xiàn) 10