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Introduction to IoT Sensors

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Questions and Answers

What is the primary function of a sensor?

To measure one or more properties of the physical world (correct)

To send information to the IoT device

To display data to the user

To process data from the IoT device

What is an example of a sensor that measures a natural property?

Camera

Microphone

Temperature sensor (correct)

Button

What is the common thing that all sensors have in common?

They all measure light

They all communicate with the IoT device wirelessly

They all convert what they sense into an electrical signal (correct)

They all require a power source

What is an example of a sensor that senses physical interactions?

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What is the primary way that sensors communicate with IoT devices?

Through electrical signals Signup and view all the answers

What determines how an electrical signal from a sensor is interpreted?

All of the above Signup and view all the answers

What is an example of a sensor that senses a visual representation of the world?

Camera Signup and view all the answers

What is the purpose of combining temperature sensors with air pressure and humidity in a single sensor?

To provide more information to hobbyists and developers Signup and view all the answers

Introduction to IoT Sensors

Choose a study mode

Podcast

Questions and Answers

What is the primary function of a sensor?

What is an example of a sensor that measures a natural property?

What is the common thing that all sensors have in common?

What is an example of a sensor that senses physical interactions?

What is the primary way that sensors communicate with IoT devices?

What determines how an electrical signal from a sensor is interpreted?

What is an example of a sensor that senses a visual representation of the world?

What is the purpose of combining temperature sensors with air pressure and humidity in a single sensor?

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