Practice Proximity Sensors (3.1.6) - Chapter 3: Sensors, Actuators, and Embedded Systems

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9 questions

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6 sample questions

Question 1.
What are the two main types of proximity sensors?
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Think about how they detect objects.
Question 2.
Where are proximity sensors commonly used?
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Consider applications in safety.
3Question 3.
What type of signal does a proximity sensor send when an object is detected?
- Analog
- Digital
- Both
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Think about how sensors communicate.
4Question 4.
True or False: Infrared sensors are used primarily in outdoor applications.
- True
- False
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Consider common examples in the home.
Question 5.
A delivery drone needs to navigate through a crowded area without crashing into obstacles. Propose how it can utilize proximity sensors effectively.
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Consider how drones might avoid collisions.
Question 6.
Design a smart home system that makes use of proximity sensors to enhance security. Outline the components and their functions.
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Think about how to secure entrances using sensors.

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