Technical Documents

Rain Detector

EMS-00024-A

Name: Rain Sensor Module
Brand: Generic
SKU: EMS-00024-A
Availability: InStock

(Last updated) Jun 01, 2026

Rain Sensor Module

Rain Sensor

Description

Rain Sensor Modules are used to detect rain, water droplets, moisture, and rainfall intensity in weather monitoring systems, smart irrigation, automatic wiper systems, robotics, and Arduino projects. Most modules use a rain-sensitive conductive plate with an LM393 comparator module and provide both analog and digital outputs.

Manufacturer Details

Manufacturer	Part Number
Generic Electronics	FC-37
DFRobot	SEN0148
SparkFun	SEN-08942

Vendor Suppliers

Amazon ( india ) Amazon ( Japan ) Amazon ( USA ) Amazon ( canada ) Robu.in ( India ) FlyRobo ( India )

Application Resources

Rain Sensor Module

Technical Specifications

Product Type	Rain Detection Sensor Module
Operating Voltage	3.3V – 5V DC
Comparator IC	LM393
Sensitivity Adjustment	Potentiometer
Compatible Boards	Arduino, ESP32, Raspberry Pi