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  • F37 Rain Sensor
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Raindrop/Water Detection Sensor


Only 1 left in stock

Raindrop/Water Detection Sensor

This raindrop/water sensor can be used for a variety of monitoring, from monitoring for raindrops in a DIY weather station, to detecting leaks from pipes or low water levels in an irrigation system. Water molecules present on the detection area produce resistance, and this resistance is translated into both digital and analog output signals with a potentiometer sensitivity for adjustment.


  • Potentiometer Sensitivity Adjustment
  • Digital and Analog outputs
  • VCC: Power Positive (3-5V)
  • GND: Power Negative
  • DO: TTL switching signal output.
  • AO: Analog output.


Weight 30 g
Dimensions 12 × 8 × 1 cm

Header pins soldered on

Not Soldered

Header pins not soldered onto board

SKU: f37-rain-sensor Categories: , Tags: , , , ,

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