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Soil Moisture Sensor

  • US 20080199359A1
  • Filed: 07/03/2006
  • Published: 08/21/2008
  • Est. Priority Date: 07/04/2005
  • Status: Abandoned Application
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1. A soil moisture sensor which includesa) a capacitance sensor to measure the capacitance of the soilb) a processor to derive soil moisture valuesc) a memory store associated with said processor to store measured values on a periodic basiswherein the processor scales the stored moisture values to establish a moisture range for the sensor that can be used to calibrate each new reading.

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