
S3 ICT Arduino
Authored by Chan Shuen陳暉鏇老師
Computers
9th Grade
Used 2+ times

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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
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
以下哪一個是序列埠的轉出?
4.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
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
LED燈
地線腳位
Arduino 版
電阻
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
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
負極 - 地線 = GND
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