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Soil Moisture Sensor Module



The moisture sensor can be used to detect the moisture of the soil when the soil is dry, the module outputs a high level, whereas the output low. Using this sensor make an automatic watering system so that your garden plants need people to manage.

Technical Specifications:

  • Adjustable sensitivity ( shown in blue digital potentiometer adjustment )
  • Operating Voltage 3.3V-5V
  • Module Dual Output mode, a simple digital output, analog output more accurate.
  • With fixed bolt hole for easy installation
  • Small PCB board size : 3cm * 1.6cm
  • Power indicator ( red ) and the digital switch output indicator ( green )
  • Using LM393 comparator chip, stable
  • VCC external 3.3V-5V
  • GND  External
  • DO small board digital output interfaces ( 0 and 1 )
  • AO small board analog output interface

Package Includes:

  • 1 Piece-Soil Moisture Sensor Module
Weight 5 g


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SKU: ERMDL025 Category: Tags: , , , ,