Soil Sensor DC 3.3V 5V LM393 IC Chip Smart Electronics Soil Moisture Detection Humidity Sensor Module For Arduino Development Board DIY Electrical Circuitry & Parts - Blue


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  • Soil Humidity Moisture Detection Sensor module
  • This is a simple water sensor can be used to detect soil moisture when the soil moisture deficit module outputs a high level, and vice versa output low. Use this sensor produced an automatic plant waterer device, so that the plants in your garden without people to manage.
  • Sensitivity adjustable the blue digital potentiometer adjustment (Figure)
  • Operating voltage 3.3V-5V
  • Module dual output mode, digital output, analog output more accurate.
  • With fixed bolt hole for easy installation
  • PCB size: 3cm * 1.6cm
  • Power indicator (red) and digital switching output indicator (green)
  • Comparator LM393 chip, stable
  • Interface Description (4-wire)
  • VCC: .3 V-5V
  • GND: GND
  • DO: digital output interface (0 and 1)
  • AO: Analog Output Interface

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  • Soil Humidity Moisture Detection Sensor module
  • This is a simple water sensor can be used to detect soil moisture when the soil moisture deficit module outputs a high level, and vice versa output low. Use this sensor produced an automatic plant waterer device, so that the plants in your garden without people to manage.
  • Sensitivity adjustable the blue digital potentiometer adjustment (Figure)
  • Operating voltage 3.3V-5V
  • Module dual output mode, digital output, analog output more accurate.
  • With fixed bolt hole for easy installation
  • PCB size: 3cm * 1.6cm
  • Power indicator (red) and digital switching output indicator (green)
  • Comparator LM393 chip, stable
  • Interface Description (4-wire)
  • VCC: .3 V-5V
  • GND: GND
  • DO: digital output interface (0 and 1)
  • AO: Analog Output Interface





  • Soil Humidity Moisture Detection Sensor module
  • This is a simple water sensor can be used to detect soil moisture when the soil moisture deficit module outputs a high level, and vice versa output low. Use this sensor produced an automatic plant waterer device, so that the plants in your garden without people to manage.
  • Sensitivity adjustable the blue digital potentiometer adjustment (Figure)
  • Operating voltage 3.3V-5V
  • Module dual output mode, digital output, analog output more accurate.
  • With fixed bolt hole for easy installation
  • PCB size: 3cm * 1.6cm
  • Power indicator (red) and digital switching output indicator (green)
  • Comparator LM393 chip, stable
  • Interface Description (4-wire)
  • VCC: .3 V-5V
  • GND: GND
  • DO: digital output interface (0 and 1)
  • AO: Analog Output Interface
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