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Soil Moisture Meter, Soil Humidity Sensor, Water Sensor, Soil Hygrometer for Ardunio

60.00

  1. Dual output mode, analog output more accurate
  2. A fixed bolt hole for easy installation
  3. With power indicator (red) and digital switching output indicator (green)
  4. Having LM393 comparator chip, stable.
  5. Operating Voltage: 3.3V~5V
Pay a deposit of 50% per item

This is Soil Moisture Meter, Soil Humidity Sensor, Water Sensor, Soil Hygrometer for Ardunio. With this module, you can tell when your plants need watering by how moist the soil is in your pot, garden, or yard. The two probes on the sensor act as variable resistors. Use it in a home automated watering system, hook it up to IoT, or just use it to find out when your plant needs a little love. Installing this sensor and its PCB will have you on your way to growing a green thumb!

The soil moisture sensor consists of two probes which are used to measure the volumetric content of water. The two probes allow the current to pass through the soil and then it gets the resistance value to measure the moisture value.

When there is more water, the soil will conduct more electricity which means that there will be less resistance. Therefore, the moisture level will be higher. Dry soil conducts electricity poorly, so when there will be less water, then the soil will conduct less electricity which means that there will be more resistance. Therefore, the moisture level will be lower.

Wiring Connection

VCC: 3.3V-5V
GND: GND
DO: Digital output interface(0 and 1)
AO: Analog output interface


Features :

  1. Dual output mode, analog output more accurate
  2. A fixed bolt hole for easy installation
  3. With power indicator (red) and digital switching output indicator (green)
  4. Having LM393 comparator chip, stable.

Package Includes :

1 x Soil Moisture Sensor Kit


Useful Links – How to Use?

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COVID-19 IMPACT We are still operating and shipping all orders with a reduced staff on site for safety.
Orders placed will be shipped on the next working day.
Due to the ongoing lock-down restrictions, we have started shipping out orders but on a limited basis. Sorry for the inconvenience caused For any queries please mail us at eduquistechnology@gmail.com