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1、.摘要近年來(lái)隨著科技的飛速發(fā)展，單片機(jī)的應(yīng)用正在不斷地走向深入，同時(shí)帶動(dòng)傳統(tǒng)控制檢測(cè)日新月異更新。在實(shí)時(shí)檢測(cè)和自動(dòng)控制的單片機(jī)應(yīng)用系統(tǒng)中，單片機(jī)往往是作為一個(gè)核心部件來(lái)使用，僅單片機(jī)方面知識(shí)是不夠的，還應(yīng)根據(jù)具體硬件結(jié)構(gòu)，以及針對(duì)具體應(yīng)用對(duì)象特點(diǎn)的軟件結(jié)合，加以完善。正文首先介紹本課題的背景、研究意義及完成的任務(wù)功能；接著簡(jiǎn)單描述設(shè)計(jì)過(guò)程中所用的一些主要元器件、方案的論證，以及介紹了系統(tǒng)硬件工作原理，并且附以系統(tǒng)硬件設(shè)計(jì)框圖；其次闡述了ＰＣＢ板的畫質(zhì)、制作、實(shí)物的完成、程序的編寫和調(diào)試；最后對(duì)本設(shè)計(jì)進(jìn)行了總結(jié)。本次畢業(yè)設(shè)計(jì)根據(jù)設(shè)計(jì)要求，基本達(dá)到預(yù)期的目的。即通過(guò)ATmega16單片機(jī)來(lái)
2、控制16x8的貼片發(fā)光二極管矩陣顯示，以中、明字符為例，分別可以實(shí)現(xiàn)‘全亮’到字?！小俚阶帜！鳌健怠难h(huán)顯示。用戶可以按照自己的喜好選擇不同的字模、顯示方式。關(guān)鍵詞：?jiǎn)纹瑱C(jī)ATmega16發(fā)光二極管霓虹燈Abstract頁(yè)腳.Inrecentyears,withtherapiddevelopmentofscienceandtechnology,SCMapplicationsarecontinuallydeepening,whilethetraditionalcontroltestdriverapidupdates.Inreal-timedetectionandcontro
3、lofthemicrocomputerapplicationsystem,themicrocontrollerisoftenusedasacorecomponent,JinZhiShiMCUsideisnotenough,HaiyinggenjuspecifichardwarestructureandapplicationspecificcharacteristicsofthesoftwareDuixiangJieHe,tobeperfect.Thetextintroducesthesubjectofthisissuebackground,significance,andcomplet
4、efunctionality.Abriefdescriptionofthedesignprocessusedinsomeofthemajorcomponentsofthedemonstrationprogram,andintroducedtheprincipleofthesystemhardware,andattachedtothesystemhardwaredesignblockdiagram;secondsectiondescribesthePCBboardofthedefinition,production,physicalcompletionofthepreparationpr
5、ocessanddebugging;Finally,asummaryofthedesign.Thegraduationprojectaccordingtosetrequirements,achievesthedesiredpurpose.ATmega16microcontrollertocontrolthroughtheSMDLEDs16x8matrixdisplaytotheMingcharacter,forexample,wereabletoachieve'fulllight'tothefont'in'thenfont'out'to'alldark'cycleofdisplay.U
6、serscanfollowtheirownpreferencestoselectadifferentfont,displayKeywords:microcontrollerATmega16LBDNeon目錄第一章緒論……………………………………………………………………11.1課程研究背景……………………………………………………………11.2課程研究的意義…………………………………………………………11.3課程研究的任務(wù)…………………………………………………………2第二章系統(tǒng)總體方案設(shè)計(jì)頁(yè)腳.·········································2·1總體設(shè)計(jì)
7、目標(biāo)···········································2·2方案選擇與比較·········································第三章基本原理………………………………………………………………73.1總體設(shè)計(jì)思路……………………………………………………………73.2電源模塊的選擇…………………………………………………………9第四章設(shè)計(jì)過(guò)程……………………………………………………………
