Practice - Things (Devices)
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Practice Questions
Test your understanding with targeted questions
What is a sensor?
💡 Hint: Think about devices that observe or measure things.
What does an actuator do?
💡 Hint: These do something based on input from sensors.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of a sensor?
💡 Hint: Think about what these devices actually do.
True or False: Actuators only gather data.
💡 Hint: Reflect on what the term 'actuator' implies.
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Challenge Problems
Push your limits with advanced challenges
Propose an IoT solution for smart agriculture using sensors and actuators. Describe the devices and their functionalities.
💡 Hint: Think about how agriculture could benefit from automation and precise control.
Evaluate the impact of connectivity choice on an IoT home security system's performance.
💡 Hint: Consider how data needs to travel in a security system.
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Reference links
Supplementary resources to enhance your learning experience.