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Class Thermistor

Thermistor temperature sensor object

Assembly: Thermistor.dll​
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Declaration
public abstract class Thermistor : SamplingSensorBase<Temperature>, IObservable<IChangeResult<Temperature>>, ITemperatureSensor, ISamplingSensor<Temperature>, ISensor<Temperature>, ISensor, ISamplingSensor

Inheritance: System.Object -> Meadow.Foundation.ObservableBase<UNIT>

Derived:
Meadow.Foundation.Sensors.Temperature.SteinhartHartCalculatedThermistor

Implements:
System.IObservable<Meadow.IChangeResult<Meadow.Units.Temperature>>, Meadow.Peripherals.Sensors.ITemperatureSensor, Meadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.Temperature>, Meadow.Peripherals.Sensors.ISensor<Meadow.Units.Temperature>, Meadow.Peripherals.Sensors.ISensor, Meadow.Peripherals.Sensors.ISamplingSensor

Properties​

AnalogInputPort​

The analog input port used to determine output voltage of the voltage divider circuit

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Declaration
protected IAnalogInputPort AnalogInputPort { get; }

NominalResistance​

The nominal resistance of the thermistor (e.g. 10kOhm for a 10k thermistor)

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Declaration
public abstract Resistance NominalResistance { get; }

NominalTemperature​

The nominal temperature for the nominal resistance, typically 25C

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Declaration
public virtual Temperature NominalTemperature { get; }

Temperature​

The temperature from the last reading

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Declaration
public Temperature? Temperature { get; protected set; }

Methods​

StartUpdating(TimeSpan?)​

Starts updating the sensor on the updateInterval frequency specified

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Declaration
public override void StartUpdating(TimeSpan? updateInterval = null)
Parameters​
TypeNameDescription
System.Nullable<System.TimeSpan>updateIntervalA TimeSpan that specifies how long to
wait between readings

StopUpdating()​

Stops sampling the sensor

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Declaration
public override void StopUpdating()

Events​

TemperatureUpdated​

Raised when the temperature is updated

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Declaration
public event EventHandler<IChangeResult<Temperature>> TemperatureUpdated
Event Type​

System.EventHandler<Meadow.IChangeResult<Meadow.Units.Temperature>>

Implements​

  • System.IObservable<Meadow.IChangeResult<Meadow.Units.Temperature>>
  • Meadow.Peripherals.Sensors.ITemperatureSensor
  • Meadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.Temperature>
  • Meadow.Peripherals.Sensors.ISensor<Meadow.Units.Temperature>
  • Meadow.Peripherals.Sensors.ISensor
  • Meadow.Peripherals.Sensors.ISamplingSensor