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)片(pian)(pian)機(ji)是(shi)(shi)可(ke)以(yi)自學(xue)(xue)(xue)(xue)的(de)(de)(de)(de),網上有很多單(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)開發板和(he)單(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)學(xue)(xue)(xue)(xue)習(xi)(xi)(xi)教程(cheng),按照教程(cheng)來是(shi)(shi)可(ke)以(yi)自學(xue)(xue)(xue)(xue)的(de)(de)(de)(de),不(bu)(bu)過自學(xue)(xue)(xue)(xue)存在一(yi)(yi)(yi)(yi)定的(de)(de)(de)(de)問(wen)題,如(ru)(ru)學(xue)(xue)(xue)(xue)習(xi)(xi)(xi)內(nei)容不(bu)(bu)成體(ti)系(xi)、學(xue)(xue)(xue)(xue)習(xi)(xi)(xi)路(lu)徑不(bu)(bu)清晰、學(xue)(xue)(xue)(xue)習(xi)(xi)(xi)過程(cheng)沒人指導、通過開發板只能(neng)學(xue)(xue)(xue)(xue)會(hui)(hui)單(dan)(dan)(dan)(dan)片(pian)(pian)機(ji),學(xue)(xue)(xue)(xue)不(bu)(bu)會(hui)(hui)做項目等,要么學(xue)(xue)(xue)(xue)習(xi)(xi)(xi)很難(nan)堅持下去,要么學(xue)(xue)(xue)(xue)習(xi)(xi)(xi)周期特別長。如(ru)(ru)果學(xue)(xue)(xue)(xue)習(xi)(xi)(xi)單(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)是(shi)(shi)興趣愛好的(de)(de)(de)(de)話,自學(xue)(xue)(xue)(xue)是(shi)(shi)可(ke)以(yi)的(de)(de)(de)(de);但如(ru)(ru)果是(shi)(shi)想(xiang)認真(zhen)從事單(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)相關的(de)(de)(de)(de)行業的(de)(de)(de)(de)話,還(huan)是(shi)(shi)建(jian)議(yi)報一(yi)(yi)(yi)(yi)個培(pei)(pei)訓班,畢竟自學(xue)(xue)(xue)(xue)太慢了,而且出了問(wen)題也(ye)不(bu)(bu)知(zhi)道怎(zen)么解(jie)決,有培(pei)(pei)訓班的(de)(de)(de)(de)系(xi)統培(pei)(pei)訓和(he)老師幫助,學(xue)(xue)(xue)(xue)習(xi)(xi)(xi)單(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)會(hui)(hui)更容易入門一(yi)(yi)(yi)(yi)些(xie)。單(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)培(pei)(pei)訓班的(de)(de)(de)(de)收(shou)費并不(bu)(bu)是(shi)(shi)固定的(de)(de)(de)(de),根據學(xue)(xue)(xue)(xue)習(xi)(xi)(xi)周期、學(xue)(xue)(xue)(xue)習(xi)(xi)(xi)內(nei)容等有所(suo)不(bu)(bu)同,一(yi)(yi)(yi)(yi)般(ban)單(dan)(dan)(dan)(dan)片(pian)(pian)機(ji)線(xian)下培(pei)(pei)訓機(ji)構的(de)(de)(de)(de)收(shou)費大概在1.5到2萬元左右(you),培(pei)(pei)訓的(de)(de)(de)(de)時間一(yi)(yi)(yi)(yi)般(ban)是(shi)(shi)4-6個月,具體(ti)情況由培(pei)(pei)訓機(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)各個領域,幾乎很(hen)難找到哪(na)個領域沒有單(dan)片機(ji)(ji)的(de)足(zu)跡,單(dan)片機(ji)(ji)工程(cheng)(cheng)(cheng)師(shi)就是從事單(dan)片機(ji)(ji)行(xing)業的(de)工程(cheng)(cheng)(cheng)師(shi),單(dan)片機(ji)(ji)開發工程(cheng)(cheng)(cheng)師(shi)的(de)工作(zuo)內容主(zhu)要(yao)有:1、設計單(dan)片機(ji)(ji)電路。2、負責單(dan)片機(ji)(ji)工作(zuo)所需的(de)外圍電路設備(bei)的(de)驅(qu)動。3、編寫單(dan)片機(ji)(ji)軟件(jian),并對(dui)軟件(jian)進行(xing)仿真調試。
四、單片機怎么學
學(xue)習(xi)單片(pian)(pian)(pian)機(ji)(ji)(ji)(ji)就(jiu)是(shi)學(xue)習(xi)單片(pian)(pian)(pian)機(ji)(ji)(ji)(ji)的(de)硬件結(jie)構(gou)、內(nei)部資(zi)源和(he)(he)外圍應用(yong)(yong)(yong)。用(yong)(yong)(yong)C語(yu)言(少量匯編(bian)),掌(zhang)握各種(zhong)函(han)數的(de)初始化(hua)、啟動和(he)(he)停止,實現各種(zhong)函(han)數的(de)編(bian)譯和(he)(he)調試(shi)。1、數字電(dian)(dian)路(lu)(lu)基(ji)(ji)礎:如(ru)果你(ni)只(zhi)是(shi)玩玩單片(pian)(pian)(pian)機(ji)(ji)(ji)(ji),這(zhe)部分可(ke)(ke)以(yi)暫(zan)時不學(xue),但(dan)是(shi)對學(xue)習(xi)單片(pian)(pian)(pian)機(ji)(ji)(ji)(ji)很重要,對理(li)解(jie)單片(pian)(pian)(pian)機(ji)(ji)(ji)(ji)內(nei)部結(jie)構(gou),寄存(cun)器功能,電(dian)(dian)路(lu)(lu)設(she)計非常關(guan)鍵。想要更上一(yi)(yi)層樓,尤其是(shi)后期(qi)能否進階(jie)高級工程師的(de)必備條(tiao)件,單片(pian)(pian)(pian)機(ji)(ji)(ji)(ji)就(jiu)是(shi)一(yi)(yi)種(zhong)可(ke)(ke)編(bian)程的(de)數字電(dian)(dian)路(lu)(lu)芯片(pian)(pian)(pian)。2、C語(yu)言:基(ji)(ji)本關(guan)鍵知識過一(yi)(yi)遍,可(ke)(ke)以(yi)不熟(shu)練,但(dan)是(shi)知道怎么回事,怎么使(shi)用(yong)(yong)(yong),使(shi)用(yong)(yong)(yong)的(de)時候回頭再復習(xi)一(yi)(yi)下就(jiu)可(ke)(ke)以(yi)拿出來(lai)用(yong)(yong)(yong)。3、單片(pian)(pian)(pian)機(ji)(ji)(ji)(ji)方面:已經有了(le)(le)C言語(yu)基(ji)(ji)礎,可(ke)(ke)以(yi)跟(gen)著小(xiao)例(li)子寫代碼了(le)(le),把小(xiao)例(li)子變成自(zi)己的(de),做到不用(yong)(yong)(yong)對照就(jiu)可(ke)(ke)以(yi)把代碼敲(qiao)出來(lai),并能運行成功。一(yi)(yi)邊學(xue)習(xi)單片(pian)(pian)(pian)機(ji)(ji)(ji)(ji)相關(guan)內(nei)容,一(yi)(yi)邊復習(xi)C語(yu)言,可(ke)(ke)以(yi)相互驗證。前(qian)面說(shuo)過學(xue)單片(pian)(pian)(pian)機(ji)(ji)(ji)(ji)是(shi)很注重動手實踐的(de)。
五、單片機編程用什么語言
1、C語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan):大多(duo)數情況(kuang)下(xia),單(dan)(dan)片機運行的(de)程(cheng)序(xu)(xu),都(dou)是(shi)(shi)(shi)C語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan)編寫(xie)的(de)。不(bu)過并不(bu)是(shi)(shi)(shi)純(chun)粹的(de)傳統(tong)C語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan),而(er)是(shi)(shi)(shi)變種后的(de)C51語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan)。單(dan)(dan)片機C51語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan)是(shi)(shi)(shi)由(you)C語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan)繼承而(er)來的(de)。C51語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan)具有C語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan)結構清晰的(de)優點,便(bian)于學習(xi),同時具有匯(hui)編語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan)的(de)硬(ying)(ying)件操作能(neng)力。對于具有C語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan)編程(cheng)基礎的(de)工程(cheng)師,能(neng)夠輕松(song)地掌(zhang)握單(dan)(dan)片機C51語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan)的(de)程(cheng)序(xu)(xu)設計(ji)。2、匯(hui)編語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan):在一(yi)些(xie)(xie)情況(kuang)下(xia),C51并不(bu)能(neng)完美(mei)的(de)實(shi)現功(gong)能(neng),所以匯(hui)編語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan)是(shi)(shi)(shi)對C51的(de)一(yi)個重要(yao)補充(chong)。一(yi)般(ban)來說,啟動部分(fen)(基礎硬(ying)(ying)件的(de)初始化),往(wang)往(wang)是(shi)(shi)(shi)由(you)匯(hui)編語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan)完成的(de)。除(chu)此以外,一(yi)些(xie)(xie)要(yao)求時效(xiao)性特別強(qiang),效(xiao)率(lv)要(yao)求特別高時,也(ye)需要(yao)使(shi)用匯(hui)編語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)(yan)(yan)完成。