RAIN SENSOR

The Rain Sensor Module is an electronic sensor used to detect the presence and intensity of rainfall by sensing water droplets on its conductive detection plate. It provides both analog and digital output signals, allowing easy interfacing with microcontrollers such as Arduino, ESP32, STM32, Raspberry Pi, and PIC. The sensor offers fast response, adjustable sensitivity through an onboard potentiometer, and low power consumption, making it suitable for real-time rain detection. Due to its simple design and reliable performance, the Rain Sensor Module is widely used in automatic irrigation systems, smart weather stations, vehicle rain-sensing wipers, greenhouse monitoring, home automation, and IoT-based environmental monitoring applications.