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Grove - Water Sensor

Grove - Water Sensor


 
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Our Price: $2.80

Stock Status:(Out of Stock)

Product Code: SEN11304P
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Description
 
This water sensor module is part of the Twig system. This sensor works by having a series of exposed traces connected to ground and interlaced between the grounded traces are the sense 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.  This circuit will work with the digital or analog I/O pins of your Arduino.

Features:

   Grove compatible interface
   Low power consumption
   2.0cm x 2.0cm twig module
   High sensitivity

Product Wiki and sample code

Accessories
Grove - Universal 4 Pin Buckled 50cm Cable (5 Pack)
Our Price: $5.90
Grove - Universal 4 Pin Buckled 50cm Cable (5 Pack)

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