在完成USB風扇調速器的電路中,為何不直接將555 IC銲接在電路板上,而是在電路板上銲接IC插座,再將555 IC裝上?

111-2 生科 9下 總複習

Quiz
•
Education
•
9th Grade
•
Hard
塗老師 塗老師
FREE Resource
72 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
增加電壓
增加電阻
避免555 IC因銲接不良而損壞
避免意外導通其他元件
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
製作風扇調速器時,材料中的「杜邦線、排針」功能為何?
避免銲接元件接腳時意外導通其他元件
避免555 IC因銲接不良而損壞
方便連接可變電阻、USB孔座等外接元件
調整輸入電壓高低,控制風扇轉速
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Create a free account and access millions of resources
Popular Resources on Quizizz
15 questions
Character Analysis

Quiz
•
4th Grade
17 questions
Chapter 12 - Doing the Right Thing

Quiz
•
9th - 12th Grade
10 questions
American Flag

Quiz
•
1st - 2nd Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
18 questions
Full S.T.E.A.M. Ahead Summer Academy Pre-Test 24-25

Quiz
•
5th Grade
14 questions
Misplaced and Dangling Modifiers

Quiz
•
6th - 8th Grade
Discover more resources for Education
17 questions
Chapter 12 - Doing the Right Thing

Quiz
•
9th - 12th Grade
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
20 questions
Taxes

Quiz
•
9th - 12th Grade
17 questions
Parts of Speech

Quiz
•
7th - 12th Grade
20 questions
Chapter 3 - Making a Good Impression

Quiz
•
9th - 12th Grade
20 questions
Inequalities Graphing

Quiz
•
9th - 12th Grade
10 questions
Identifying equations

Quiz
•
KG - University