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NameΒ :Β Raindrops Detection sensor modue rain module weather module Humidity For Arduno
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Working PrincipleΒ :Β 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 UsedΒ :Β 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 TypeΒ :Β 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 SupplyΒ :Β Typically operates on 5V DC (or 3.3V depending on the module).
ApplicationsΒ :Β 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 itβs raining and start collecting rainwater. Irrigation Systems: To prevent irrigation systems from running
Country of OriginΒ :Β India
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