Water sensor

Water sensor

1.50 KD


In stock

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Water detection sensor is used to detect water leak, water level or rains. This is obtained by having a series of parallel wires exposed traces. The sensor traces have a weak pull-up resistor of 1 MΩ. The resistor will pull the sensor trace value high until a drop of water shorts the sensor trace to the grounded trace.

The analog signal output can be read directly to arduino


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  • Operating voltage: 5V
  • Operating current: less than 20mA
  • Sensor Type: Analog
  • Detection Area: 40mmx16mm
  • Product Dimensions: 62mmx20mmx8mm