Micro Bit Temperature & Humidity

What is the purpose of a humidity sensor in a Micro Bit?

• To measure the amount of moisture in the air

• To measure wind speed

• To detect sound levels

• To track GPS coordinates

How does a humidity sensor work in a Micro Bit?

• By measuring the temperature of the surrounding environment

• By detecting the presence of water droplets on its surface

• By measuring the electrical resistance of a humidity-sensitive material and converting it into a digital signal.

• By analyzing the color changes in a liquid solution

What is the range of humidity values that can be measured by a Micro Bit sensor?

• 0% to 100%

• 10% to 90%

• 20% to 80%

• 0% to 50%

Can a Micro Bit humidity sensor be used to measure temperature as well?

• No

• Sometimes

• Yes

• Only on weekends

What are some applications of using a humidity sensor in a Micro Bit?

• Cooking recipes

• Traffic control systems

• Weather monitoring, plant growth monitoring, interactive projects

• Music production

How accurate is the humidity sensor in a Micro Bit?

• Accurate only in specific environments

• Relatively accurate for general purposes

• Highly accurate in all conditions

• Completely inaccurate

What is the resolution of the humidity sensor in a Micro Bit?

• 16-bit

• 8-bit

• 12-bit

• 4-bit

How can you calibrate a humidity sensor in a Micro Bit?

• Ask a friend to guess the humidity and adjust the sensor based on their answer

• Use a ruler to measure the humidity levels

• Use a separate calibrated humidity sensor to compare readings and adjust values accordingly.

• Place the sensor in direct sunlight to recalibrate

What are some common challenges faced when using a humidity sensor in a Micro Bit?

• Battery life, connectivity issues, size constraints

• Calibration issues, interference, limited accuracy

How can you interface a Micro Bit humidity sensor with other components or devices?

• Utilize a USB connection to link the humidity sensor with the Micro Bit.

• Use Bluetooth to connect the humidity sensor to the Micro Bit.

• Use the I2C communication protocol to connect the humidity sensor to the Micro Bit.

• Employ a parallel port to establish a connection between the humidity sensor and the Micro Bit.