Package com.diozero.devices

Class Potentiometer

java.lang.Object

com.diozero.api.GpioDevice

com.diozero.api.GpioInputDevice<AnalogInputEvent>

com.diozero.api.AnalogInputDevice

com.diozero.devices.Potentiometer

All Implemented Interfaces:

InputEventListener<AnalogInputEvent>, java.io.Closeable, java.lang.AutoCloseable, java.lang.Runnable

public class Potentiometer
extends AnalogInputDevice

Supports taking readings from a potentiometer.

Field Summary

Fields inherited from class com.diozero.api.GpioDevice

gpio

Constructor Summary

Constructors

Constructor	Description
Potentiometer(int gpio)
Potentiometer(AnalogInputDeviceFactoryInterface deviceFactory, int gpio)

Method Summary

Modifier and Type	Method	Description
float	getVoltage()

Methods inherited from class com.diozero.api.AnalogInputDevice

addListener, addListener, close, disableDeviceListener, enableDeviceListener, getRange, getScaledValue, getUnscaledValue, run, valueChanged

Methods inherited from class com.diozero.api.GpioInputDevice

addListener, removeAllListeners, removeListener

Methods inherited from class com.diozero.api.GpioDevice

getGpio

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Potentiometer

public Potentiometer(int gpio)

Parameters:

gpio - GPIO which the potentiometer is connected.

Potentiometer

public Potentiometer(AnalogInputDeviceFactoryInterface deviceFactory, int gpio)

Method Details

getVoltage

public float getVoltage()