Wheeled Mobile Robot Distance Calculator

1. A device for measuring or maintaining orientation, based on the principles of angular momentum is a/an —

2. In Robotics, what is meant by an Android?

3. A device that converts motion into a sequence of digital pulses is called a/an —.

4. LED stands for —

5. — is a device that sends pulses of sound out and reports the time at which the echo returns back to the sensor.