Package lejos.robotics

Interface Tachometer

All Superinterfaces:

Encoder

All Known Subinterfaces:

RegulatedMotor

public interface Tachometer
extends Encoder

Abstraction for a Tachometer, which monitors speed of the encoder.

Method Summary

Modifier and Type	Method and Description
int	getRotationSpeed() Returns the actual speed.

Methods inherited from interface lejos.robotics.Encoder

getTachoCount, resetTachoCount

Method Detail

getRotationSpeed

int getRotationSpeed()

Returns the actual speed.

Returns:

speed in degrees per second, negative value means motors is rotating backward