FC-37 Rain Sensor with YL-38 Comparator Module, Arduino Compatible

FC-37 Rain Sensor with YL-38 Comparator Module, Arduino Compatible

Description:
This is a simple sensor that can sense whether there is water droplet on the conductor strip.
Therefore the status of the weather of whether it is raining / snowing or no rain.
You can place the wide area electrode conductor on the area where the water should be present.
When the module detects water, electricity conducts and therefore the sensor will output a trigger signal (LOW for has water and HIGH for no water).

Features:
Comes with a wide area conductor strip for sensing water droplet
Comes with 8 inch Dupont cable for detected signal transmission
Built-in LM393 comparator
Operating Voltage : 3–5 Volt
Signal Output Current : 15 mA
Type of Output : 3–5 Volt (Digital TTL)
Analog Output : 0–5 Volt max.
Comes with M3 mounting holes for easier installation
Built-in LED power indicator
Built-in LED output indicator

FC-37 with YL-38