單項選擇題Arduino中那個函數(shù)負責(zé)讀取數(shù)字IO口的輸入電平?()

A.setup
B.step
C.loop
D.digitalRead
E.pinMode
F.delay


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1.單項選擇題Arduino中那個函數(shù)負責(zé)控制延時?()

A.setup
B.step
C.loop
D.digitalRead
E.pinMode
F.delay

2.單項選擇題Arduino中那個函數(shù)負責(zé)控制數(shù)字IO口輸出電平?()

A.setup
B.step
C.loop
D.digitalWrite
E.pinMode
F.delay

3.單項選擇題Arduino中那個函數(shù)負責(zé)數(shù)字IO口輸入輸出模式定義?()

A.setup
B.step
C.loop
D.digitalRead
E.pinMode
F.delay

4.多項選擇題Arduino中那些函數(shù)屬于數(shù)字IO子程序?()

A.setup
B.step
C.loop
D.digitalRead
E.pinMode
F.digitalWrite

5.單項選擇題Arduino中那個函數(shù)是進行連續(xù)執(zhí)行用的?()

A.setup
B.step
C.loop
D.digitalRead
E.pinMode
F.digitalWrite