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This item is archived from our catalog and no longer for sale. This page is available as a reference only.

Rain Sensor Module with Relay Control Module


  • Voltage:5V
  • Static Current: 5-12mA
  • Area of raindrop detection board (54mm x 40mm)
  • Relay load capacity: 250V 10A (AC) 30V 10A (DC)
  • Power indicator light, the output signal LED indicating lamp.
  • TTL level output, TTL output signal for low level drive capacity of around 100MA, can directly drive the relay, a buzzer, a small fan, etc.
  • Sensitivity adjustment via potentiometer
  • No rain when the LED light output is high, the output level, go up, LED bright.

Package Including:

  • Rain Sensing Board x 1
  • 5V 1 Channel Relay Module x 1
  • 20cm Dupont Wire x 1

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