Trossen Robotics will be on Holiday Vacation November 26-29. Orders placed after 2:30pm CST on November 25th will be processed on November 30th.
This item has been replaced with the Grove Water Sensor
This item has been discontinued and can no longer be ordered - read about product status here
Was: $4.50
Sale: $4.05
You Save: $0.45 (10.0%)
  • Black Friday / Cyber Monday Sale - All Items 10%

Water sensor brick is designed for water detection, which can be widely used in sensing the rainfall, water level, even the liquate leakage. The brick is mainly comprised of three parts: An Electronic brick connector, a 1 MΩ resistor, and several lines of bare conducting wires.