| Management number | 234968850 | Release Date | 2026/07/02 | List Price | $1.49 | Model Number | 234968850 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
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.
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form