Rain Sensor Rainwater Module Rain Detection Module 3.3V-5V

Specification:

Product Name	Water Sensor Moisture Sensor
Rating Voltage	3.3V-5V
Min. Current	15mA
Board Size	5 x 4cm/0.2" x 0.16"(LW) 3.2 x 1.4cm/1.3" x 0.55"(LW)
Materials	FR-04
Net Weight	11g
Package Content	Water Sensor Moisture Sensor

Description:

Connect the 5V power supply, power indicator light, sensor board does not drop when, DO output is high, the switch lights off, dripping a drop of water, DO output is low, the switch indicator light,
Brush above water droplets, has returned to the output high state. . . .
AO analog output can be connected to the microcontroller detects AD mouth drops of rain in the above size.
DO TTL digital outputs can also be connected to the microcontroller detects whether there is rain.

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