How to Use a Flex Sensor with an Arduino (Lesson #22)

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Quizizz Content
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Science, Engineering
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1st - 6th Grade
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Hard
05:37
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7 questions
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1.
MULTIPLE CHOICE
30 sec • 1 pt
What happens to the resistance of a flex sensor when it is bent?
2.
MULTIPLE CHOICE
30 sec • 1 pt
What is the primary function of a voltage divider in this context?
3.
MULTIPLE CHOICE
30 sec • 1 pt
Which tool is used to simulate Arduino circuits online?
4.
MULTIPLE CHOICE
30 sec • 1 pt
What command is used to read the sensor value in the Arduino code?
5.
MULTIPLE CHOICE
30 sec • 1 pt
How can you determine the thresholds for activating LEDs based on sensor input?
6.
MULTIPLE CHOICE
30 sec • 1 pt
What is the purpose of initializing serial communication in the Arduino setup?
7.
MULTIPLE CHOICE
30 sec • 1 pt
What is the key takeaway regarding Arduino's ability to read sensor data?