Class SteinhartHartCalculatedThermistor
Thermistor temperature sensor object using the Steinhart-Hart equation to determine temperature
Assembly: Thermistor.dll
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public class SteinhartHartCalculatedThermistor : Thermistor, IObservable<IChangeResult<Temperature>>, ITemperatureSensor, ISamplingSensor<Temperature>, ISensor<Temperature>, ISensor, ISamplingSensor
Inheritance: System.Object -> Meadow.Foundation.ObservableBase<UNIT> -> Meadow.Foundation.SamplingSensorBase<UNIT> -> Meadow.Foundation.Sensors.Temperature.Thermistor
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
BetaCoefficient
Gets the beta coefficient of the thermistor used in the Steinhart-Hart equation
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public double BetaCoefficient { get; }
SeriesResistance
Gets the resistance of the fixed-value series resistor in your voltage divider circuit
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public Resistance SeriesResistance { get; }
NominalResistance
Gets the nominal resistance of the thermistor (e.g. 10kOhm for a 10k thermistor)
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public override Resistance NominalResistance { get; }
Fields
DefaultBetaCoefficient
The common default beta coefficient (3950) for many thermistors
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public const double DefaultBetaCoefficient = 3950
Methods
ReadSensor()
Update the Temperature property
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protected override Task<Temperature> ReadSensor()
Returns
System.Threading.Tasks.Task<Meadow.Units.Temperature>
Implements
System.IObservable<Meadow.IChangeResult<Meadow.Units.Temperature>>Meadow.Peripherals.Sensors.ITemperatureSensorMeadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.Temperature>Meadow.Peripherals.Sensors.ISensor<Meadow.Units.Temperature>Meadow.Peripherals.Sensors.ISensorMeadow.Peripherals.Sensors.ISamplingSensor