Water Sensor – Grove

Water Sensor – Grove

Water Sensor - Grove

Water Sensor – Grove

R70.84

Out of stock

R70.84

Water Sensor to detect the presence of water.
Note: Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Brand: Seeed

Availability: Out of stock SKU: STC-00135 Categories: , Tags: ,

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Description

The water Sensor detects the presence of water using exposed PCB traces. The sensor is made up of interlaced traces of Ground and Sensor signals. The sensor traces are weakly pulled up using 1 MΩ resistor. The resistor will pull the sensor trace value high until a drop of water shorts the sensor trace to the ground trace.

This circuit will work with digital I/O pins of Arduino or your preferred microcontroller. You cam also use it with the analog pins to detect the amount of water induced contact between the grounded and sensor traces.

Applications

  • Rainfall detecting
  • Liquid leakage
  • Water level or overflow detector
  • Agriculture
  • Grove compatible interface
  • Low power consumption
  • High sensitivity

Specification

Item Min Typical Max Unit
Working Voltage 4.75 5.0 5.25 V
Current <20 mA
Working Temperature 10 30
Working Humidity (without condensation) 10 90  %

Connections

Connect the module to your Arduino board or microcontroller using any of the digital pin. You can gain the value of the signal pin. When there is water on the bare conducting wires, the value is LOW. Otherwise, it will be HIGH.

Arduino/Microcontroller Grove-Water Sensor
5V Red
GND Black
Not Connected White
Digital input Yellow

Additional information

Weight 9 g
Brand

Seeed

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