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Grove Water Sensor
4.9 (22 items)
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$2.23 cheaper than the new price!!
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New $3.72
Product details
| Management number | 234968850 | Release Date | 2026/07/02 | List Price | $1.49 | Model Number | 234968850 | ||
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| Category | |||||||||
- Grove compatible interface
- Low power consumption
- 2.0cm x 2.0cm twig module
- High sensitivity
The Grove Water Sensor 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.
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