Embeddinator’s Rain Drop Sensor Module with 3-Pin Wires is a versatile and reliable solution for detecting rain, water droplets, and moisture in robotics and embedded electronics applications. The sensor consists of a rain detection plate and a control module that together measure water presence by detecting changes in electrical conductivity on the surface.

Designed to operate on 3.3V to 5V, this module is compatible with a wide range of development platforms including Raspberry Pi, Arduino, STM, ARM, DSP, AVR, PIC, and 8051. The simple 3-pin interface (VCC, GND, Signal) allows fast integration into both beginner and advanced projects, while the included connector wires reduce wiring effort.

The module provides both analog and digital outputs, allowing users to monitor rainfall intensity or trigger threshold-based alerts. An onboard potentiometer enables easy sensitivity adjustment, making it suitable for different environmental conditions and project requirements.

This rain sensor is ideal for weather monitoring systems, smart irrigation controllers, automatic wiper systems, greenhouse automation, and educational robotics projects. Its durable design and accurate detection make it a valuable component for real-time environmental sensing applications.