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3 cards from this section. Quick, good the night before a test.
What does a temperature sensor do in a smart AC system?
Think about how your home gets cooler.
What is the purpose of an LDR in automatic streetlights?
It reacts to daylight.
What does a temperature sensor do in a smart AC system?
Consider the purpose of air conditioning.
True or False: LDRs are used to automatically turn streetlights on at night.
Think about how light changes at sunset.
Design a prototype for an automated greenhouse using sensors and actuators. Describe the sensors used and how you would configure them to function effectively.
Think about what plants need in terms of climate control.
Devise a method for an obstacle-avoiding robot to navigate safely through an area with various obstacles. What additional sensors could enhance its functionality?
Consider different types of obstacles and how they may be detected.
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