HUABAN 5 Pack Soil Hygrometer Humidity Detection Module Moisture Water Sensor for Arduino



  • This is a summary of the moisture sensor can be used to detect soil moisture, soil water when the module outputs a high level, whereas the output low. Using this sensor make an automatic watering system, so that your garden plants need people to manage
  • adjustable sensitivity (shown in blue digital potentiometer adjustment)
  • Operating Voltage 3.3V-5V
  • Module dual output mode, the digital output is simple, analog output is more accurate; with fixed bolt hole for easy installation
  • Small PCB board size: 3cm x1.6cm


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