This Rain Detection Sensor Module uses a high-sensitivity rain plate and LM393 comparator to accurately detect water drops and rainfall levels. Ideal for smart irrigation systems, weather monitoring, industrial automation, and educational robotics. Supports real-time rain sensing with both analog and digital outputs
✔️ High-Sensitivity Rain Detection Plate
Large-area corrosion-resistant sensor plate detects raindrops, moisture, and water splashes instantly.
✔️ LM393 Comparator for Reliable Output
Provides both analog (A0) and digital (D0) outputs with adjustable sensitivity via onboard potentiometer.
✔️ Dual-Mode Output (Analog + Digital)
Analog for moisture level reading, digital for automated triggers — ideal for smart home and irrigation control.
✔️ Durable & Weather-Resistant Design
Gold-plated PCB ensures long life and accurate detection in outdoor conditions.
✔️ Perfect for Automation & Robotics
Great for smart irrigation, weather stations, industrial safety, IoT alert systems, and STEM robotics.
