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12V rain sensor module with exposed circuit board

Ruth's sister

Ruth's sister 12V International Power Cord

SKU CH-MFAJ-YWE7A

12 V sensor module detects rain and snow for relay control

  • Detects rain and snow with 12V sensor module
  • Monitors humidity levels for automated relay control
  • Provides weather detection for environmental systems
  • Operates on standard 12V power supply

12V Rain Sensor Module

The 12V Snow Raindrops Detection Sensor Module detects rain, snow and humidity levels. It provides a signal suitable for relay control in weather-dependent automation projects.

Detection Voltage

The module operates at 12V, which determines compatibility with your control circuit and relay coil requirements. Builders needing a different operating voltage cannot use this board.

How it compares

Measured against everything we stock in Worldwide Power Cords, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 60% of the 1,208 comparable items (median $9.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What does the 12V rating mean for the sensor module in a real system?

The module operates on a 12 V supply, so it connects directly to a standard 12 V rail or regulated adapter without extra conversion.

What interface does the sensor use and what does it cap in practice?

The module provides a digital output that switches when rain is detected, limiting the signal to a simple on/off state for relay or microcontroller input.

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