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Lesson 2 - 会眨眼的狼眼睛

Authored by TAN Moe

Design

5th Grade

Used 8+ times

Lesson 2 - 会眨眼的狼眼睛
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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

我们应该如何连接发光二极管的短脚?

接到P0引脚

接到接地接口GND

接到电源接口3V.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

为什么我们要连接电阻到发光二极管?

为了避免电阻被烧掉。

为了避免发光二极管被烧掉。

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪一个积木块给予指令点亮连接到 P1 引脚的发光二极管?

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4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

我们应该如何编写程序以便狼的眼睛眨得更快或更慢?

更改引脚 "Digital Write" 积木块里的 P1 去 P0

丢掉全部暂停 "pause" 积木块

更改暂停 "pause" 积木块里的时间

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪个积木块显示暂停两秒?

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