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Rain Sensor Raindrop Module

Features:

  • FR-04 high-quality double-sided materials on sensor,
  • King Size 5.0 * 4.0CM, and with the surface of the nickel plating treatment, against oxidative, conductivity, superior performance and longevity
  • Current around 15mA
  • Adjustable sensitivity
  • Operating voltage 3.3V – 5V DC
  • Output: Digital switching outputs (0 and 1) and Analog AO voltage output;
  • PCB Size: 3.2cm x 1.4cm
  • Wide voltage LM393 comparator
Availability:

Out of stock

139.00 199.00

Out of stock

Features:

  • FR-04 high-quality double-sided materials on sensor,
  • King Size 5.0 * 4.0CM, and with the surface of the nickel plating treatment, against oxidative, conductivity, superior performance and longevity
  • Current around 15mA
  • Adjustable sensitivity
  • Operating voltage 3.3V – 5V DC
  • Output: Digital switching outputs (0 and 1) and Analog AO voltage output;
  • PCB Size: 3.2cm x 1.4cm
  • Wide voltage LM393 comparator

 

Rain Sensor Module Pin Outs & Indicator:

Pin, Control, or IndicatorDescription
VCC+5 Volts Power Source
GNDGround or negative power source
DODigital Output. Goes low when moisture exceeds set threshold.
A0Analog Output – Zero to five volts. The lower the voltage, the greater the moisture.
Power LEDIndicates that power is applied
Output LEDIlluminates when moisture has exceeded threshold set by sensitivity adjustment.
Sensitivity AdjustmentClockwise is more sensitive. Counterclockwise is less sensitive.

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