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)機(ji)(ji)是(shi)(shi)(shi)可(ke)以(yi)(yi)自(zi)學(xue)(xue)的(de),網上(shang)有很多單(dan)(dan)片(pian)(pian)機(ji)(ji)開(kai)發板和(he)單(dan)(dan)片(pian)(pian)機(ji)(ji)學(xue)(xue)習(xi)教(jiao)(jiao)程,按照教(jiao)(jiao)程來是(shi)(shi)(shi)可(ke)以(yi)(yi)自(zi)學(xue)(xue)的(de),不(bu)(bu)(bu)(bu)過(guo)自(zi)學(xue)(xue)存在(zai)一(yi)定的(de)問題(ti),如學(xue)(xue)習(xi)內(nei)容不(bu)(bu)(bu)(bu)成體系(xi)、學(xue)(xue)習(xi)路(lu)徑(jing)不(bu)(bu)(bu)(bu)清晰、學(xue)(xue)習(xi)過(guo)程沒人指導、通(tong)過(guo)開(kai)發板只能學(xue)(xue)會(hui)(hui)單(dan)(dan)片(pian)(pian)機(ji)(ji),學(xue)(xue)不(bu)(bu)(bu)(bu)會(hui)(hui)做項目(mu)等(deng),要(yao)么學(xue)(xue)習(xi)很難堅持下(xia)去,要(yao)么學(xue)(xue)習(xi)周(zhou)期特別(bie)長。如果學(xue)(xue)習(xi)單(dan)(dan)片(pian)(pian)機(ji)(ji)是(shi)(shi)(shi)興趣愛好的(de)話,自(zi)學(xue)(xue)是(shi)(shi)(shi)可(ke)以(yi)(yi)的(de);但如果是(shi)(shi)(shi)想認真(zhen)從事(shi)單(dan)(dan)片(pian)(pian)機(ji)(ji)相關的(de)行業的(de)話,還是(shi)(shi)(shi)建(jian)議報(bao)一(yi)個(ge)培訓(xun)班,畢竟自(zi)學(xue)(xue)太慢了,而且出了問題(ti)也不(bu)(bu)(bu)(bu)知道怎么解決(jue),有培訓(xun)班的(de)系(xi)統培訓(xun)和(he)老師幫助,學(xue)(xue)習(xi)單(dan)(dan)片(pian)(pian)機(ji)(ji)會(hui)(hui)更容易入門一(yi)些。單(dan)(dan)片(pian)(pian)機(ji)(ji)培訓(xun)班的(de)收費并不(bu)(bu)(bu)(bu)是(shi)(shi)(shi)固(gu)定的(de),根(gen)據學(xue)(xue)習(xi)周(zhou)期、學(xue)(xue)習(xi)內(nei)容等(deng)有所不(bu)(bu)(bu)(bu)同(tong),一(yi)般單(dan)(dan)片(pian)(pian)機(ji)(ji)線下(xia)培訓(xun)機(ji)(ji)構的(de)收費大(da)概在(zai)1.5到2萬元左右,培訓(xun)的(de)時間一(yi)般是(shi)(shi)(shi)4-6個(ge)月,具體情況由(you)培訓(xun)機(ji)(ji)構定。
三、單片機開發工程師是做什么的
目(mu)前單(dan)(dan)(dan)片(pian)(pian)機已(yi)滲(shen)透到(dao)我們生活的各個領域,幾(ji)乎很難找到(dao)哪個領域沒有單(dan)(dan)(dan)片(pian)(pian)機的足跡,單(dan)(dan)(dan)片(pian)(pian)機工(gong)(gong)(gong)程師(shi)就是從(cong)事(shi)單(dan)(dan)(dan)片(pian)(pian)機行業(ye)的工(gong)(gong)(gong)程師(shi),單(dan)(dan)(dan)片(pian)(pian)機開發工(gong)(gong)(gong)程師(shi)的工(gong)(gong)(gong)作(zuo)內容主要有:1、設計單(dan)(dan)(dan)片(pian)(pian)機電路。2、負責單(dan)(dan)(dan)片(pian)(pian)機工(gong)(gong)(gong)作(zuo)所需的外(wai)圍(wei)電路設備(bei)的驅動。3、編(bian)寫單(dan)(dan)(dan)片(pian)(pian)機軟(ruan)件,并對(dui)軟(ruan)件進行仿真調試。
四、單片機怎么學
學(xue)習(xi)單(dan)片(pian)(pian)(pian)機(ji)就是(shi)學(xue)習(xi)單(dan)片(pian)(pian)(pian)機(ji)的(de)(de)(de)(de)硬(ying)件結(jie)構、內(nei)(nei)部資源和外(wai)圍(wei)應用(yong)(yong)。用(yong)(yong)C語言(yan)(少量匯編(bian)),掌握各種(zhong)函數的(de)(de)(de)(de)初始化、啟動和停止,實現各種(zhong)函數的(de)(de)(de)(de)編(bian)譯和調試。1、數字電(dian)路基礎(chu):如(ru)果你只是(shi)玩玩單(dan)片(pian)(pian)(pian)機(ji),這部分可(ke)(ke)以暫時不學(xue),但(dan)是(shi)對學(xue)習(xi)單(dan)片(pian)(pian)(pian)機(ji)很重要,對理解單(dan)片(pian)(pian)(pian)機(ji)內(nei)(nei)部結(jie)構,寄存器功能(neng),電(dian)路設計(ji)非常關鍵。想(xiang)要更上一(yi)(yi)層樓(lou),尤其(qi)是(shi)后期能(neng)否進階高級工程師的(de)(de)(de)(de)必備條件,單(dan)片(pian)(pian)(pian)機(ji)就是(shi)一(yi)(yi)種(zhong)可(ke)(ke)編(bian)程的(de)(de)(de)(de)數字電(dian)路芯片(pian)(pian)(pian)。2、C語言(yan):基本關鍵知(zhi)識過(guo)(guo)一(yi)(yi)遍,可(ke)(ke)以不熟(shu)練,但(dan)是(shi)知(zhi)道怎么(me)回(hui)事,怎么(me)使用(yong)(yong),使用(yong)(yong)的(de)(de)(de)(de)時候回(hui)頭(tou)再復習(xi)一(yi)(yi)下就可(ke)(ke)以拿出來用(yong)(yong)。3、單(dan)片(pian)(pian)(pian)機(ji)方(fang)面:已經有了C言(yan)語基礎(chu),可(ke)(ke)以跟著小例子(zi)寫代碼了,把小例子(zi)變成(cheng)自己的(de)(de)(de)(de),做(zuo)到(dao)不用(yong)(yong)對照就可(ke)(ke)以把代碼敲出來,并能(neng)運(yun)行(xing)成(cheng)功。一(yi)(yi)邊(bian)學(xue)習(xi)單(dan)片(pian)(pian)(pian)機(ji)相(xiang)關內(nei)(nei)容(rong),一(yi)(yi)邊(bian)復習(xi)C語言(yan),可(ke)(ke)以相(xiang)互驗證。前面說過(guo)(guo)學(xue)單(dan)片(pian)(pian)(pian)機(ji)是(shi)很注重動手(shou)實踐的(de)(de)(de)(de)。
五、單片機編程用什么語言
1、C語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan):大多數情(qing)(qing)況(kuang)下,單片(pian)機運行的(de)(de)(de)程序,都是(shi)(shi)C語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)編(bian)(bian)(bian)寫(xie)的(de)(de)(de)。不過(guo)并(bing)不是(shi)(shi)純粹的(de)(de)(de)傳統C語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan),而(er)是(shi)(shi)變種后的(de)(de)(de)C51語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)。單片(pian)機C51語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)是(shi)(shi)由C語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)繼承而(er)來的(de)(de)(de)。C51語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)具(ju)有(you)(you)C語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)結構清(qing)晰的(de)(de)(de)優點(dian),便(bian)于學習,同時具(ju)有(you)(you)匯(hui)(hui)編(bian)(bian)(bian)語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)的(de)(de)(de)硬件操(cao)作能(neng)力。對(dui)于具(ju)有(you)(you)C語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)編(bian)(bian)(bian)程基礎的(de)(de)(de)工程師(shi),能(neng)夠(gou)輕松地掌(zhang)握單片(pian)機C51語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)的(de)(de)(de)程序設(she)計。2、匯(hui)(hui)編(bian)(bian)(bian)語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan):在(zai)一些情(qing)(qing)況(kuang)下,C51并(bing)不能(neng)完美的(de)(de)(de)實現(xian)功能(neng),所以匯(hui)(hui)編(bian)(bian)(bian)語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)是(shi)(shi)對(dui)C51的(de)(de)(de)一個重要補充(chong)。一般來說,啟動部(bu)分(基礎硬件的(de)(de)(de)初始化),往往是(shi)(shi)由匯(hui)(hui)編(bian)(bian)(bian)語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)完成的(de)(de)(de)。除此以外,一些要求時效性特別強,效率要求特別高時,也需(xu)要使(shi)用匯(hui)(hui)編(bian)(bian)(bian)語(yu)(yu)(yu)(yu)(yu)(yu)(yu)言(yan)(yan)(yan)(yan)(yan)完成。