一、什么是單片機
單片機是一種集成電路芯片,是采用超大規模集成電路技術,把具有數據處理能力的中央處理器CPU、隨機存儲器RAM、只讀存儲器ROM、多種I/O口和中斷系統、定時器/計數器等功能(可能還包括顯示驅動電路、脈寬調制電路、模擬多路轉換器、A/D轉換器等電路)集成到一塊硅片上,構成的一個小而完善的微型計算機系統。單片機又稱單片微控制器,相當于一個微型的計算機,和計算機相比,單片機只缺少了I/O設備,具有體積小、質量輕、價格便宜等特點,在智能儀表、實時工控、通訊設備、導航系統、家用電器等應用廣泛。如果您想學單片機,先要買單片機和開發板,購買可以了解一下單片機十大品牌。
二、單片機培訓班價格多少
單(dan)(dan)(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)是可以(yi)(yi)自(zi)(zi)學(xue)(xue)(xue)的(de)(de)(de)(de)(de),網上有(you)(you)很(hen)多單(dan)(dan)(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)開發板(ban)和單(dan)(dan)(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)學(xue)(xue)(xue)習教程(cheng),按照教程(cheng)來是可以(yi)(yi)自(zi)(zi)學(xue)(xue)(xue)的(de)(de)(de)(de)(de),不(bu)(bu)過(guo)自(zi)(zi)學(xue)(xue)(xue)存在一(yi)(yi)定的(de)(de)(de)(de)(de)問題,如(ru)(ru)學(xue)(xue)(xue)習內容不(bu)(bu)成體系、學(xue)(xue)(xue)習路徑(jing)不(bu)(bu)清晰、學(xue)(xue)(xue)習過(guo)程(cheng)沒人指(zhi)導、通過(guo)開發板(ban)只能(neng)學(xue)(xue)(xue)會(hui)單(dan)(dan)(dan)(dan)(dan)(dan)片(pian)(pian)機(ji),學(xue)(xue)(xue)不(bu)(bu)會(hui)做項目等,要(yao)么(me)學(xue)(xue)(xue)習很(hen)難堅持下去(qu),要(yao)么(me)學(xue)(xue)(xue)習周(zhou)期(qi)特別長。如(ru)(ru)果學(xue)(xue)(xue)習單(dan)(dan)(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)是興(xing)趣愛好的(de)(de)(de)(de)(de)話(hua),自(zi)(zi)學(xue)(xue)(xue)是可以(yi)(yi)的(de)(de)(de)(de)(de);但如(ru)(ru)果是想認真(zhen)從事單(dan)(dan)(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)相關(guan)的(de)(de)(de)(de)(de)行業的(de)(de)(de)(de)(de)話(hua),還是建議報一(yi)(yi)個培訓(xun)(xun)(xun)班,畢(bi)竟(jing)自(zi)(zi)學(xue)(xue)(xue)太慢了,而且出(chu)了問題也不(bu)(bu)知道怎么(me)解決,有(you)(you)培訓(xun)(xun)(xun)班的(de)(de)(de)(de)(de)系統培訓(xun)(xun)(xun)和老師幫助,學(xue)(xue)(xue)習單(dan)(dan)(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)會(hui)更容易入門一(yi)(yi)些。單(dan)(dan)(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)培訓(xun)(xun)(xun)班的(de)(de)(de)(de)(de)收費并不(bu)(bu)是固定的(de)(de)(de)(de)(de),根據學(xue)(xue)(xue)習周(zhou)期(qi)、學(xue)(xue)(xue)習內容等有(you)(you)所不(bu)(bu)同(tong),一(yi)(yi)般單(dan)(dan)(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)線(xian)下培訓(xun)(xun)(xun)機(ji)構的(de)(de)(de)(de)(de)收費大概(gai)在1.5到2萬元(yuan)左右,培訓(xun)(xun)(xun)的(de)(de)(de)(de)(de)時(shi)間一(yi)(yi)般是4-6個月,具體情況由培訓(xun)(xun)(xun)機(ji)構定。
三、單片機開發工程師是做什么的
目前單(dan)片機(ji)(ji)已滲透到我們生活的(de)各個領(ling)域,幾乎很難(nan)找(zhao)到哪個領(ling)域沒有單(dan)片機(ji)(ji)的(de)足跡,單(dan)片機(ji)(ji)工(gong)(gong)程(cheng)師(shi)就是(shi)從事單(dan)片機(ji)(ji)行業(ye)的(de)工(gong)(gong)程(cheng)師(shi),單(dan)片機(ji)(ji)開發(fa)工(gong)(gong)程(cheng)師(shi)的(de)工(gong)(gong)作(zuo)內容主(zhu)要有:1、設計單(dan)片機(ji)(ji)電路。2、負責單(dan)片機(ji)(ji)工(gong)(gong)作(zuo)所需的(de)外(wai)圍電路設備(bei)的(de)驅(qu)動。3、編寫單(dan)片機(ji)(ji)軟件(jian),并對軟件(jian)進(jin)行仿真調試。
四、單片機怎么學
學(xue)(xue)習單(dan)(dan)片(pian)(pian)機(ji)就(jiu)(jiu)(jiu)是(shi)(shi)學(xue)(xue)習單(dan)(dan)片(pian)(pian)機(ji)的硬件(jian)結構(gou)(gou)、內部(bu)資(zi)源和外圍應用(yong)(yong)。用(yong)(yong)C語(yu)言(yan)(yan)(yan)(少量匯編(bian)),掌握各(ge)種函數的初始化、啟(qi)動(dong)和停止,實(shi)現(xian)各(ge)種函數的編(bian)譯和調試。1、數字電(dian)(dian)路基(ji)礎(chu):如(ru)果(guo)你只(zhi)是(shi)(shi)玩(wan)玩(wan)單(dan)(dan)片(pian)(pian)機(ji),這(zhe)部(bu)分(fen)可(ke)(ke)以(yi)暫時(shi)不學(xue)(xue),但是(shi)(shi)對(dui)學(xue)(xue)習單(dan)(dan)片(pian)(pian)機(ji)很重要(yao),對(dui)理解單(dan)(dan)片(pian)(pian)機(ji)內部(bu)結構(gou)(gou),寄存器功能(neng)(neng),電(dian)(dian)路設計非常關(guan)鍵。想要(yao)更(geng)上一(yi)層樓(lou),尤其是(shi)(shi)后期能(neng)(neng)否進階高級(ji)工(gong)程(cheng)(cheng)師的必備條件(jian),單(dan)(dan)片(pian)(pian)機(ji)就(jiu)(jiu)(jiu)是(shi)(shi)一(yi)種可(ke)(ke)編(bian)程(cheng)(cheng)的數字電(dian)(dian)路芯片(pian)(pian)。2、C語(yu)言(yan)(yan)(yan):基(ji)本(ben)關(guan)鍵知(zhi)識過一(yi)遍,可(ke)(ke)以(yi)不熟練(lian),但是(shi)(shi)知(zhi)道怎么回事,怎么使用(yong)(yong),使用(yong)(yong)的時(shi)候回頭(tou)再復習一(yi)下(xia)就(jiu)(jiu)(jiu)可(ke)(ke)以(yi)拿出來用(yong)(yong)。3、單(dan)(dan)片(pian)(pian)機(ji)方(fang)面:已經有了C言(yan)(yan)(yan)語(yu)基(ji)礎(chu),可(ke)(ke)以(yi)跟著小例(li)子寫代碼了,把(ba)小例(li)子變成自己(ji)的,做到(dao)不用(yong)(yong)對(dui)照就(jiu)(jiu)(jiu)可(ke)(ke)以(yi)把(ba)代碼敲(qiao)出來,并能(neng)(neng)運行(xing)成功。一(yi)邊學(xue)(xue)習單(dan)(dan)片(pian)(pian)機(ji)相(xiang)(xiang)關(guan)內容,一(yi)邊復習C語(yu)言(yan)(yan)(yan),可(ke)(ke)以(yi)相(xiang)(xiang)互驗證。前面說過學(xue)(xue)單(dan)(dan)片(pian)(pian)機(ji)是(shi)(shi)很注重動(dong)手實(shi)踐的。
五、單片機編程用什么語言
1、C語(yu)(yu)言(yan)(yan):大多數(shu)情(qing)況下,單(dan)(dan)片(pian)機運行(xing)的(de)(de)程序(xu),都是(shi)(shi)C語(yu)(yu)言(yan)(yan)編(bian)(bian)(bian)寫(xie)的(de)(de)。不過(guo)并(bing)不是(shi)(shi)純粹的(de)(de)傳統C語(yu)(yu)言(yan)(yan),而是(shi)(shi)變(bian)種后的(de)(de)C51語(yu)(yu)言(yan)(yan)。單(dan)(dan)片(pian)機C51語(yu)(yu)言(yan)(yan)是(shi)(shi)由(you)C語(yu)(yu)言(yan)(yan)繼承而來(lai)的(de)(de)。C51語(yu)(yu)言(yan)(yan)具(ju)有(you)C語(yu)(yu)言(yan)(yan)結構(gou)清晰的(de)(de)優(you)點,便于學習,同時具(ju)有(you)匯(hui)(hui)編(bian)(bian)(bian)語(yu)(yu)言(yan)(yan)的(de)(de)硬件操(cao)作能(neng)(neng)(neng)力。對于具(ju)有(you)C語(yu)(yu)言(yan)(yan)編(bian)(bian)(bian)程基礎的(de)(de)工程師,能(neng)(neng)(neng)夠輕松地(di)掌握單(dan)(dan)片(pian)機C51語(yu)(yu)言(yan)(yan)的(de)(de)程序(xu)設計(ji)。2、匯(hui)(hui)編(bian)(bian)(bian)語(yu)(yu)言(yan)(yan):在一些情(qing)況下,C51并(bing)不能(neng)(neng)(neng)完美的(de)(de)實現功能(neng)(neng)(neng),所以(yi)匯(hui)(hui)編(bian)(bian)(bian)語(yu)(yu)言(yan)(yan)是(shi)(shi)對C51的(de)(de)一個重要(yao)補充(chong)。一般來(lai)說,啟動部分(基礎硬件的(de)(de)初始化),往往是(shi)(shi)由(you)匯(hui)(hui)編(bian)(bian)(bian)語(yu)(yu)言(yan)(yan)完成(cheng)的(de)(de)。除此以(yi)外(wai),一些要(yao)求時效(xiao)性特(te)別(bie)強,效(xiao)率(lv)要(yao)求特(te)別(bie)高(gao)時,也需要(yao)使用匯(hui)(hui)編(bian)(bian)(bian)語(yu)(yu)言(yan)(yan)完成(cheng)。