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Home > Arduino & Seeeduino > Arduino Sensors > Environmental Sensors >

Grove - Water Sensor

Price: $4.95
Availibility: In Stock
Item #: SS-SEN11304P

Quantity:
 



Description

This water sensor module is part of the Grove system. This sensor works by having a series of exposed traces connected to ground and interlaced between the grounded traces are the sens 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. believe it or not this circuit will work with the digital I/O pins of your Arduino or you can use it with the analog pins to detect the amount of water induced contact between the grounded and sensor traces.

Features
  • Grove compatible interface
  • Low power consumption
  • 2.0cm x 2.0cm Grove module
  • High sensitivity
Applications Ideas
  • Rainfall detecting
  • Liquid leakage
  • Tank overflow detector
Documents

Please visit our wiki page for more info about this product.


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