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目錄 1．引言.......................................................................................4 1.1設(shè)計(jì)目的...............................................................................5 1.2設(shè)計(jì)要求..............................................................................5 2. 電路分析...............................................................................6 2.1設(shè)計(jì)電路圖..........................................................................6 2.2電路分析..............................................................................6 2.2.1時鐘脈沖發(fā)生器...............................................................7 2.2.2計(jì)數(shù)器...............................................................................9 2.2.3譯碼器..............................................................................11 2.2.4數(shù)碼管..............................................................................12 3. 設(shè)計(jì)步驟...............................................................................13 3.1設(shè)備與元件..........................................................................13 3.2測試調(diào)整.............................................................................13 3.2.1時鐘發(fā)生器的測試..........................................................13 3.2.2計(jì)數(shù)器的測試...................................................................13 3.2.3電子秒表的整體測試......................................................14 3.2.4電子秒表準(zhǔn)確度的測試..................................................14 4. 參考文獻(xiàn)..............................................................................15 5. 設(shè)計(jì)心得..............................................................................16
完整課程設(shè)計(jì)報(bào)告書論文下載：
數(shù)字電子技術(shù)課程設(shè)計(jì)_bai.doc
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2016-12-26 21:42 上傳
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