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12V Snow Raindrops Detection Sensor Module – the ultimate rain, snow, and humidity sensor for Arduino and IoT projects. This compact, weather‑proof module delivers precise moisture detection and relay control, making it perfect for smart irrigation, greenhouse automation, weather stations, and water leak protection.
Product Overview
Designed for reliability in harsh outdoor conditions, the 12V sensor features a durable stainless‑steel probe that reacts instantly to raindrops, snowflakes, and humidity changes. Its integrated relay driver allows you to control pumps, alarms, or any 12V load directly from an Arduino or microcontroller.
Key Features
- ✔️ High‑Sensitivity Detection: Detects even the lightest raindrop or snowflake within milliseconds.
- ✔️ 12V Power Supply: Easy to integrate with standard 12V systems and Arduino boards.
- ✔️ Built‑in Relay Driver: 10A/30VDC relay for safe load switching.
- ✔️ Wide Temperature Range: Operates from -40°C to +85°C, ideal for outdoor use.
- ✔️ Low Power Consumption: 50mA standby current keeps battery life long.
- ✔️ Compact & Weather‑Proof: IP65 enclosure protects against dust and rain.
- ✔️ Easy Wiring: Standard 3‑wire interface (VCC, GND, OUT) for quick setup.
Technical Specifications
Operating Voltage: 12V DC
Output: Digital (Active LOW) + Relay (10A/30VDC)
Probe Length: 80mm
Dimensions: 60mm × 30mm × 20mm
Weight: 45g
Packaging: 1× Sensor Module + 4× 3‑mm M3 screws + 1× User Manual
Applications
- Smart irrigation systems that shut off during rainfall.
- Weather stations measuring precipitation and humidity.
- Automated greenhouse climate control.
- Water leak detection for basements and outdoor tanks.
- DIY home automation projects with Arduino, ESP32, or Raspberry Pi.
Why Choose This Module?
Our 12V Snow Raindrops Detection Sensor Module combines rugged durability with low‑cost simplicity. Whether you’re a hobbyist building a weather station or a professional installing a commercial irrigation system, this sensor delivers accurate, real‑time data and reliable relay control—all in one compact package.
Order now and start building smarter, wetter‑aware systems today!
Price: Original price was: $ 6.55.$ 2.20Current price is: $ 2.20.