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 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 twig module
  • High sensitivity
Applications Ideas
  • Rainfall detecting
  • Liquid leakage
  • Tank overflow detector
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.
 
Documents

Please visit wiki page for more info about this product.

 

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Grove - Water Sensor

  • Brand: Seeed Studio
  • Product Code:Seeed-Grove-Water-Sensor
  • Reward Points:3
  • Availability:In Stock
  • रo 293.00

  • Price in reward points:293

  • 80 or more रo 227.00

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Tags: Grove, Water, Sensor

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