DFRobot Gravity Steam Sensor

This is a steam(water)sensor from DFRobot. This steam sensor can be connected to the Arduino IO Expansion shield directly. The output voltage will increase when the humidity of the sensor surface goes up.

Connection Diagram:

Application:

1. Simple rain detector
2. Cheap steam level switch
3. Touch sensor based on humidity

Package Includes:

1 x DFRobot Gravity Steam Sensor