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S3 ICT Arduino

Authored by Chan Shuen陳暉鏇老師

Computers

9th Grade

Used 2+ times

S3 ICT Arduino
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

程式碼delay(5000); 會令程式暫停多久?

0.5秒

1秒

5秒

50秒

Answer explanation

1 秒 = 1000毫秒

2.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

Media Image

以下哪一項有關程式的描述是正確的?

LED燈每5秒閃爍1次

減少delay()內的整數能令LED燈閃得更快

LED燈會持續熄滅

LED燈會持續亮起

Answer explanation

HIGH = 高電壓 = 亮燈

LOW = 低電壓= 熄燈

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

以下哪一個是序列埠的轉出?

Media Image
Media Image
Media Image
Media Image

4.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

Media Image

執行以上程式碼後,字串“Good”會在序列埠監控視窗出現多少次?

1

5

10

無限

Answer explanation

setup()

loop()

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

以下哪一項有關Arduino 涵數句子的描述是正確的?

Setup()會被執行無限次

Loop()只會被執行1次

Loop()會被執行無限次

Setup()會被執行2次

6.

MATCH QUESTION

30 sec • 5 pts

配對

地線腳位

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Arduino 版

Media Image

電阻

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LED燈

Media Image

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

出錯了,如何改善令LED燈泡亮燈?

正極電線駁去腳位5

負極電線駁去腳位5

負極電線駁去腳位GND

拿走電阻

Answer explanation

Media Image

負極 - 地線 = GND

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