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Octopus Rain/Steam Sensor
This is a Rain/steam sensor from ElecFreaks. 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.
You even could use it as a touch panel.
$0.61
Original: $2.02
-70%Octopus Rain/Steam Sensor—
$2.02
$0.61Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This is a Rain/steam sensor from ElecFreaks. 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.
You even could use it as a touch panel.
