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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.
Notice:The new version of ****og sensor port pin mapping has been changed as the following two features.Please check the tips for changing sensor cable pin mapping while using the I/O Expansion shield. We will continue to update. For the inconvenience caused, please understand.
Warning: The connector is not waterproof, please be careful not to put the connector directly in water.
SPECIFICATION
- Power supply: 3.3v or 5v
- Output voltage signal: 0~4.5v(@5v) or 0~3.0v(@3.3v)
- Pin definition:
- ****og output(Blue wire)
- GND(Black wire)
- Power(Red wire)
- Size: 30x20x6mm (0.18x0.79x0.24")
This seller has been a member since: Feb. 11, 2017
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