Duinopeak Electronic Brick Puzzle - Water Sensor Grove Compatible

Duinopeak Electronic Brick Puzzle - Water Sensor Grove Compatible
Brand: Duinopeak
Product Code: Product 15
Availability: In Stock
Price: $1.88
Ex Tax: $1.88

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Description

The Water Sensor module is part of the Puzzle system. It indicates whether the sensor is dry, damp or completely immersed in water by measuring conductivity. 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

  • Puzzle/Grove compatible interface
  • Low power consumption
  • 2.0cm x 2.0cm Grove module
  • High sensitivity
 

Specifications

Item Min Typical Max Unit
Working Voltage 4.75 5.0 5.25 V
Current <20 mA
Working Temperature 10 - 30
Working Humidity (without condensation) 10 - 90  %
 

 

  • 1pcs Duinopeak Puzzle - Water Sensor

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