Raindrops Detection sensor modue rain module weather module Humidity For Arduno

Name : Raindrops Detection sensor modue rain module weather module Humidity For Arduno

Working Principle : The raindrop sensor detects the presence of water (raindrops) on its surface. The sensor consists of a grid or conductive traces; when water bridges the gap between the traces, it causes a change in resistance. The sensor sends a signal based on the amount of water detected, allowing the system to respond (such as activating a relay or alarm).

Components Used : Raindrop Sensor Board: The main sensor with conductive traces that detect raindrops. Analog/Digital Output Pin: Sends the detected signal to the microcontroller (like Arduino) for further processing. Relay (optional): Can be triggered to perform an action when rain is detected (e.g., turn on the water pump, wiper, etc.). Power Source: Usually operates on 5V or 3.3V, depending on the system.

Output Type : Digital Output: Provides a HIGH or LOW signal when raindrops are detected or not detected. Analog Output (optional): Provides a varying voltage depending on the amount of water detected.

Power Supply : Typically operates on 5V DC (or 3.3V depending on the module).

Applications : Automatic Wiper Systems: In vehicles to detect rain and automatically turn on the wipers. Weather Monitoring Systems: To measure rainfall and monitor weather conditions. Automatic Rainwater Harvesting Systems: To detect when it’s raining and start collecting rainwater. Irrigation Systems: To prevent irrigation systems from running

Country of Origin : India