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Crowtail- Water Sensor 2.0
$0.80
Availability:
In stock
SKU
CT0042CWS
Brand
elecrow
Weight
23g
Description
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 MΩ. 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.
Features
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Crowtail compatible interface
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Low power consumption
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High sensitivity
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Dimensions(mm):40.0(L)x20.0(W)x6.8(H)
Applications Ideas
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Rainfall detecting
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Liquid leakage
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Tank overflow detector
Package list
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Crowtail-water sensor x 1
Wiki & External links
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