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.
Warning: The connector is not waterproof, please be careful not to put the connector directly in water.
Applications:
Simple rain detector
Cheap steam level switch
Touch sensor based on humidity
Power supply: 3.3v or 5v
Output voltage signal: 0~4.5v(@5v) or 0~3.0v(@3.3v)
Pin definition:
Analog output (Blue wire)
GND (Black wire)
Power (Red wire)
Size: 30x20x6mm
- N/A
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