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Soil hygrometer humidity detection module

Soil hygrometer humidity detection module
Soil hygrometer humidity detection module
Soil hygrometer humidity detection module
Soil hygrometer humidity detection module
Soil hygrometer humidity detection module
Soil hygrometer humidity detection module
Soil hygrometer humidity detection module
Soil hygrometer humidity detection module
Soil hygrometer humidity detection module
  • Stock: In Stock
  • Brand: Chineese
  • Model: SEN-3113
  • Weight: 0.02kg
Rs 99

Soil hygrometer humidity detection module is used to detect moisture. This is very sensitive to the ambient humidity. When the soil is dry the module outputs a high level, otherwise outputs low.  This sensor can be used to make automatic watering system, so that garden plants can be watered without people to manage.

Specifications of Soil hygrometer humidity detection module:

  •  Sensitivity adjustable using potentiometer
  •  Operating voltage: 3.3V - 5V
  •  Dual output mode: digital output, analog output being more accurate.
  •  Fixed bolt hole for easy installation
  •  PCB size: 3cm * 1.6cm
  •  Power indicator (red) and digital switching output indicator (green)
  •  Comparator LM393 chip

Interface Description (4-wire):

1. VCC: 3.3 V-5V
2. GND: GND
3. DO : digital output interface (0 and 1)
4. AO : Analog Output Interface

The threshold value can be set through potentiometer adjustment. DO port outputs high when the soil humidity exceeds the set threshold value, else it remains zero. Analog output AO connected through the AD converter, can be used for more precise values of moisture level.

Package includes:

  • 1x  Soil Hygrometer humidity detection module set
  • 6x  Female to female jumper wires

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