2、電子信息工程專業(yè)畢業(yè)論文樣文1-展示頁
2025-06-28 07:32本頁面
【正文】 ..............................................................................1 本文所做的工作 ........................................................................................................1第二章 三位半數(shù)字表芯片電路的基本工作原理 .........................................................3 組成及基本工作原理概要 ........................................................................................3 石英晶體振蕩器 .....................................................................................................4 基準(zhǔn)電壓源 .............................................................................................................6 按鍵電路和狀態(tài)控制電路 .....................................................................................7 計數(shù)器 .....................................................................................................................9 結(jié)束語 ......................................................................................................................12第三章 倍壓電路 ...........................................................................................................13 電荷泵原理 ..............................................................................................................13 電荷泵能量轉(zhuǎn)換過程 ..............................................................................................13 正倍壓電荷泵電路 ...............................................................................................14 電荷泵電壓反轉(zhuǎn)器 ...............................................................................................15 倍壓電路的選擇和實(shí)現(xiàn) ..........................................................................................16 負(fù)倍壓電路 ...........................................................................................................16 正倍壓電路 ...........................................................................................................19 結(jié)束語 ......................................................................................................................20第四章 顯示模塊（display） ........................................................................................21 七段字符顯示器 ......................................................................................................21 半導(dǎo)體數(shù)碼管 .......................................................................................................21 液晶顯示器 ...........................................................................................................22 兩種七段字符顯示器的比較和選擇 ...................................................................23 液晶顯示器件驅(qū)動電壓的特點(diǎn) .................
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