Rain Sensor Module (FC-37, LM393)

About this product

Resistive rain sensor module with a conductive sensing board and LM393 comparator board. Outputs digital rain detection and analog intensity. Suited for weather stations, irrigation control, and automatic window or cover projects.

Ultrasonic, IR, temperature, humidity, motion, current, camera and RF sensor modules - plus relay, logic-level and breakout boards for prototyping and production.

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Specifications

Type

Resistive (conductive trace sensing board)

Comparator

LM393

Output

Digital (DO) and analog (AO)

Sensitivity

Adjustable via potentiometer

Operating Voltage

3-5V DC

Indicators

Power LED, output LED