Temperature and Humidity

What is the purpose of the Temperature and Humidity project with Arduino, DHT sensor, and Serial Monitor?

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How does the DHT sensor work in the project?

• It generates electrical properties

• It measures air pressure

• It changes color based on temperature

• It detects temperature and humidity in the air

What is the Arduino in the context of the project?

• A tiny weather detective

• A mini-computer for programming

• A physical display

• A sensor for humidity

In real-time applications, where are temperature sensors often used?

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How does the DHT sensor communicate with the Arduino in the project?

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What does the DHT sensor measure in the project?

• Pressure and wind speed

• Temperature and humidity

• Light intensity

• Sound levels

How does the DHT sensor influence the Arduino in the project?

• By controlling the LCD

• By detecting changes in light

• By providing temperature and humidity data

• By turning the servo motor

What is the role of the Serial Monitor in the project?

• To control the LCD display

• To display temperature and humidity values

• To read temperature from the DHT sensor

• To connect Arduino to the computer

Which component is added in Activity 21.2 to display temperature and humidity on an LCD?

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What is the primary function of the LCD in the project?

• To control humidity levels

• To display real-time data

• To generate temperature values

• To program the Arduino