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)片(pian)(pian)(pian)(pian)機(ji)是(shi)可以自(zi)學(xue)的,網(wang)上有(you)很多單(dan)(dan)片(pian)(pian)(pian)(pian)機(ji)開(kai)發(fa)板(ban)和(he)單(dan)(dan)片(pian)(pian)(pian)(pian)機(ji)學(xue)習(xi)教程(cheng),按(an)照(zhao)教程(cheng)來是(shi)可以自(zi)學(xue)的,不(bu)(bu)過自(zi)學(xue)存(cun)在一定的問題(ti),如(ru)(ru)學(xue)習(xi)內容(rong)不(bu)(bu)成體(ti)系(xi)、學(xue)習(xi)路徑不(bu)(bu)清晰、學(xue)習(xi)過程(cheng)沒(mei)人指導、通過開(kai)發(fa)板(ban)只能(neng)學(xue)會(hui)(hui)單(dan)(dan)片(pian)(pian)(pian)(pian)機(ji),學(xue)不(bu)(bu)會(hui)(hui)做項(xiang)目等(deng),要么學(xue)習(xi)很難(nan)堅持(chi)下去,要么學(xue)習(xi)周期特別長。如(ru)(ru)果學(xue)習(xi)單(dan)(dan)片(pian)(pian)(pian)(pian)機(ji)是(shi)興趣愛(ai)好的話,自(zi)學(xue)是(shi)可以的;但如(ru)(ru)果是(shi)想(xiang)認真從事單(dan)(dan)片(pian)(pian)(pian)(pian)機(ji)相關(guan)的行業的話,還是(shi)建議報(bao)一個培(pei)(pei)(pei)訓班(ban)(ban)(ban),畢竟自(zi)學(xue)太慢了(le),而且出(chu)了(le)問題(ti)也不(bu)(bu)知(zhi)道怎么解決,有(you)培(pei)(pei)(pei)訓班(ban)(ban)(ban)的系(xi)統培(pei)(pei)(pei)訓和(he)老師幫助,學(xue)習(xi)單(dan)(dan)片(pian)(pian)(pian)(pian)機(ji)會(hui)(hui)更容(rong)易(yi)入(ru)門(men)一些。單(dan)(dan)片(pian)(pian)(pian)(pian)機(ji)培(pei)(pei)(pei)訓班(ban)(ban)(ban)的收費(fei)并不(bu)(bu)是(shi)固定的,根據學(xue)習(xi)周期、學(xue)習(xi)內容(rong)等(deng)有(you)所不(bu)(bu)同(tong),一般(ban)(ban)單(dan)(dan)片(pian)(pian)(pian)(pian)機(ji)線下培(pei)(pei)(pei)訓機(ji)構的收費(fei)大概在1.5到2萬(wan)元左右,培(pei)(pei)(pei)訓的時間一般(ban)(ban)是(shi)4-6個月,具體(ti)情況由培(pei)(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(pian)(pian)機(ji)(ji)(ji)已(yi)滲透到(dao)我們生活的各個領域,幾乎很(hen)難(nan)找到(dao)哪個領域沒有(you)單(dan)片(pian)(pian)機(ji)(ji)(ji)的足跡,單(dan)片(pian)(pian)機(ji)(ji)(ji)工程(cheng)師(shi)就是從事單(dan)片(pian)(pian)機(ji)(ji)(ji)行業的工程(cheng)師(shi),單(dan)片(pian)(pian)機(ji)(ji)(ji)開發工程(cheng)師(shi)的工作內容(rong)主要有(you):1、設計單(dan)片(pian)(pian)機(ji)(ji)(ji)電路。2、負責單(dan)片(pian)(pian)機(ji)(ji)(ji)工作所(suo)需的外圍電路設備(bei)的驅動。3、編(bian)寫單(dan)片(pian)(pian)機(ji)(ji)(ji)軟件(jian),并對軟件(jian)進行仿真調試。
四、單片機怎么學
學(xue)(xue)習(xi)(xi)單(dan)片機就是(shi)(shi)學(xue)(xue)習(xi)(xi)單(dan)片機的(de)硬件結構、內(nei)(nei)部資源(yuan)和(he)(he)外圍應(ying)用(yong)(yong)。用(yong)(yong)C語(yu)言(少量匯編),掌握各種(zhong)(zhong)函(han)數的(de)初始化、啟動和(he)(he)停止(zhi),實現各種(zhong)(zhong)函(han)數的(de)編譯和(he)(he)調試。1、數字(zi)(zi)電路基礎:如果(guo)你(ni)只是(shi)(shi)玩玩單(dan)片機,這部分(fen)可(ke)以(yi)暫時不學(xue)(xue),但(dan)是(shi)(shi)對學(xue)(xue)習(xi)(xi)單(dan)片機很重(zhong)要,對理解(jie)單(dan)片機內(nei)(nei)部結構,寄存器功能,電路設計非常關鍵(jian)。想要更(geng)上一(yi)層(ceng)樓,尤其是(shi)(shi)后期(qi)能否進階高級工(gong)程(cheng)師(shi)的(de)必備條件,單(dan)片機就是(shi)(shi)一(yi)種(zhong)(zhong)可(ke)編程(cheng)的(de)數字(zi)(zi)電路芯片。2、C語(yu)言:基本關鍵(jian)知識過(guo)一(yi)遍,可(ke)以(yi)不熟練,但(dan)是(shi)(shi)知道怎么回(hui)(hui)事(shi),怎么使(shi)用(yong)(yong),使(shi)用(yong)(yong)的(de)時候回(hui)(hui)頭(tou)再(zai)復習(xi)(xi)一(yi)下就可(ke)以(yi)拿(na)出來用(yong)(yong)。3、單(dan)片機方面(mian):已(yi)經(jing)有了C言語(yu)基礎,可(ke)以(yi)跟著小例子寫(xie)代碼了,把(ba)小例子變成(cheng)(cheng)自己的(de),做到不用(yong)(yong)對照就可(ke)以(yi)把(ba)代碼敲出來,并(bing)能運行成(cheng)(cheng)功。一(yi)邊(bian)(bian)學(xue)(xue)習(xi)(xi)單(dan)片機相(xiang)關內(nei)(nei)容,一(yi)邊(bian)(bian)復習(xi)(xi)C語(yu)言,可(ke)以(yi)相(xiang)互驗證。前面(mian)說過(guo)學(xue)(xue)單(dan)片機是(shi)(shi)很注重(zhong)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):大多數(shu)情況下,單(dan)片(pian)機運行的(de)(de)(de)程(cheng)序(xu),都是(shi)(shi)(shi)(shi)C語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)編(bian)寫的(de)(de)(de)。不過并不是(shi)(shi)(shi)(shi)純(chun)粹的(de)(de)(de)傳統C語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan),而(er)(er)是(shi)(shi)(shi)(shi)變種后的(de)(de)(de)C51語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)。單(dan)片(pian)機C51語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)是(shi)(shi)(shi)(shi)由(you)C語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)繼承而(er)(er)來(lai)的(de)(de)(de)。C51語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)具(ju)(ju)有(you)C語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)結構清(qing)晰的(de)(de)(de)優點,便(bian)于(yu)學(xue)習,同時(shi)具(ju)(ju)有(you)匯(hui)編(bian)語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)的(de)(de)(de)硬(ying)(ying)件操(cao)作能力(li)。對于(yu)具(ju)(ju)有(you)C語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)編(bian)程(cheng)基礎的(de)(de)(de)工程(cheng)師,能夠輕松(song)地(di)掌握(wo)單(dan)片(pian)機C51語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)的(de)(de)(de)程(cheng)序(xu)設計。2、匯(hui)編(bian)語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan):在一些(xie)情況下,C51并不能完(wan)美(mei)的(de)(de)(de)實現功(gong)能,所以(yi)匯(hui)編(bian)語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)是(shi)(shi)(shi)(shi)對C51的(de)(de)(de)一個重(zhong)要補(bu)充。一般來(lai)說,啟動部分(基礎硬(ying)(ying)件的(de)(de)(de)初始化(hua)),往(wang)往(wang)是(shi)(shi)(shi)(shi)由(you)匯(hui)編(bian)語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)完(wan)成的(de)(de)(de)。除(chu)此以(yi)外,一些(xie)要求時(shi)效性特別強(qiang),效率(lv)要求特別高時(shi),也需要使用匯(hui)編(bian)語(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)完(wan)成。