Crowtail- Water Sensor

Item #: EL-CT0042CWS
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Price: $4.17 inc GST
    The product is in stock Availability: Discontinued

    A NEW Crowtail sensor called crowtail-water sensor, it has a specific crowtail interface that compatible with crowtail base board. The water sensor detects water by having a series of exposed traces connected to ground and interlaced between the grounded traces are the sensor traces. The sensor traces have a weak pull-up resistor of 1 M?. The resistor will pull the sensor trace value high until a drop of water shorts the sensor trace to the grounded trace. With the digital I/O pins of Crowduino , you can detect the amount of water induced contact between the grounded and sensor traces.


    • Crowtail compatible interface
    • Low power consumption
    • High sensitivity

    Applications Ideas

    • Rainfall detecting
    • Liquid leakage
    • Tank overflow detector

    Package list

    • Crowtail-water sensor x 1

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