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Duinotech Arduino Compatible Rain Sensor Module

Duinotech Arduino Compatible Rain Sensor Module

by Jaycar
SKU XC4603
$18.50 - $18.50
$18.50
$18.50 - $18.50
$18.50

The small blue potentiometer on the board can be used to adjust the rain level at which the digital output changes. A small relay or buzzer can also be added to one of the outputs for extra versatility in functional design.

Features:

  • Adjustable sensitivity
  • LED indicator
  • TTL level output can drive 100mA, enough for a small relay or buzzer.