Smartphone robot

Accelerometer

Gyroscope

Magnetometer

GPS

Proximity Sensor

Ambient Light Sensor

Barometer Sensor

1. Accelerometer:

This sensor detects acceleration, vibration, and tilt to determine movement and orientation along the three axes .

2. Gyroscope:

It measures angular velocity and rotation of the device .

3. Magnetometer

This sensor detects magnetic fields and compass direction .

4. **GPS**:

It determines the location and speed of the device using satellite signals

5. Proximity Sensor:

It detects how close the device is to an object, such as the user's ear .

6. Ambient Light Sensor:

It measures the brightness of the surrounding light and adjusts the screen brightness accordingly .

7. Barometer Sensor: It measures the atmospheric pressure and a

ltitude of the device .