৳187.00

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The **Rain Sensor Module** is a simple and reliable electronic device designed to detect rainfall or the presence of water droplets. It works by using a sensing board with conductive tracks that measure changes in resistance when water comes into contact with the surface, generating an output signal that can be read by microcontrollers such as Arduino, ESP32, and other embedded systems. This allows it to identify rain or moisture conditions in real time.

This module is commonly used in automatic weather stations, smart irrigation systems, rain-activated window control systems, and home automation projects. It typically provides both analog and digital outputs, making it easy to integrate into a wide range of DIY and IoT applications. With its simple design, low cost, and dependable performance, the Rain Sensor Module is a practical choice for students, hobbyists, and engineers working on weather detection and smart environmental control systems.