A gyroscope sensor works on the principle of conservation of angular momentum. It works by preserving the angular momentum. In a gyroscope sensor, a rotor or a spinning wheel is mounted on a pivot. The pivot allows the rotation of the rotor on a particular axis which is called a gimbal.

How gyro sensor works in mobile phones?

Gyroscope sensor is responsible for the autorotation of the screen and view on the screen whenever a phone is rotated. ... Gyroscope is capable of providing precision motion inside the App functionality. This allows the user to execute majority of the tasks with the motion of the device itself.

How do you test a gyroscope sensor?

A spinning wheel can be measured in revolutions per second (RPS) or degrees per second (°/s). Note that the z axis of the gyro below aligns with the axis of rotation on the wheel. If you attach the sensor to the wheel shown above, you can measure the angular velocity of the z axis of the gyro.