ME302 Inertial Measurement Unit (IMU) Quiz

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What does an Inertial Measurement Unit (IMU) measure?

Humidity and air quality

Specific gravity and angular rate (correct)

Electric current and voltage

Temperature and pressure

What type of sensors are included in a 6-axis IMU sensor like MPU 6050?

Pressure sensor and humidity sensor

3-axis accelerometer and gyroscope (correct)

Light sensor and proximity sensor

Temperature sensor and barometer

What additional sensor can a 9-axis IMU like MPU9250 comprise?

Gas sensor

3-axis magnetometer (correct)

Ultrasonic sensor

Camera sensor

What can MPU 6050 IMUs measure?

Tilt angles, magnetic fields, speed Signup and view all the answers

What does a MEMS accelerometer measure?

Linear acceleration in m/s^2 Signup and view all the answers

What does a MEMS accelerometer allow to deflect when accelerated along the X, Y, and/or Z axes?

The structure Signup and view all the answers

What can be estimated using acceleration data?

Velocity and displacement Signup and view all the answers

What does a MEMS Gyro measure?

Rotation and rotational rate Signup and view all the answers

What is the main function of a MEMS Magnetometer?

Measures earth's magnetic field Signup and view all the answers

Which sensor can be used to estimate tilt angles and heading?

Magnetometer Signup and view all the answers

What type of data can be used to estimate angular positions?

Gyro data Signup and view all the answers

What is the communication protocol used to connect the IMU module with Arduino?

I2C protocol Signup and view all the answers

What are the units for measuring the earth's magnetic field using a MEMS Magnetometer?

Gauss or uT (micro tesla) Signup and view all the answers

What does the 16-bit resolution mean for an MPU9250 sensor?

-32,768 to 32,767 Signup and view all the answers

ME302 Inertial Measurement Unit (IMU) Quiz

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Questions and Answers

What does an Inertial Measurement Unit (IMU) measure?

What type of sensors are included in a 6-axis IMU sensor like MPU 6050?

What additional sensor can a 9-axis IMU like MPU9250 comprise?

What can MPU 6050 IMUs measure?

What does a MEMS accelerometer measure?

What does a MEMS accelerometer allow to deflect when accelerated along the X, Y, and/or Z axes?

What can be estimated using acceleration data?

What does a MEMS Gyro measure?

What is the main function of a MEMS Magnetometer?

Which sensor can be used to estimate tilt angles and heading?

What type of data can be used to estimate angular positions?

What is the communication protocol used to connect the IMU module with Arduino?

What are the units for measuring the earth's magnetic field using a MEMS Magnetometer?

What does the 16-bit resolution mean for an MPU9250 sensor?

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