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Water Sensor Module for Arduino

R53.71 inc VAT

Do you sometimes forget to close the inlet to your swimming pool or even just want to stop your reserve water tank from overflowing, then this is the perfect module for you.

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SKU: wat-246 Categories: ,


Water sensor module

Water sensor module is an easy-to-use, cost-effective high level/drop recognition sensor, which is obtained by having a series of parallel wires exposed traces measured droplets/water volume in order to determine the water level. Easy to complete water to analog signal conversion and output analog values can be directly read Arduino development board to achieve the level alarm effect.

  • Operating voltage: DC3.3-5.5V
  • Operating current: less than 20mA

Example Sketch & Diagram



void setup(void) { pinMode (13, OUTPUT); }

void loop(void) { photocellReading = analogRead(photocellPin);

if (photocellReading < 10) { digitalWrite(13, LOW); } else { digitalWrite(13, HIGH); } }


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