Soil Hygrometer Detection Module Soil Moisture Sen

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Soil Moisture Meter Humidity Water Hygrometer sensor for Ardunio

MPN :

SKU : SOIL-B9F11A

Stock : 257pcs

Price:PKR 200.00

Click on the following link for product video demo presentation. https://youtu.be/VEEdUznMjpI

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.

This is a simple water sensor ,can be used to detect soil moisture .Module Output is high level when the soil moisture deficit, or output is low. Can be used in module plant waterer device, and the plants in your garden no need people to manage.
Adjustable sensitivity by adjusting the digital potentiometer (shown in blue)
Operating voltage:3.3V~5V
Dual output mode, analog output more accurate.
A fixed bolt hole for easy installation
Panel PCB Dimension: 30mm * 16mm
Soil Probe Dimension:60mm*30mm
With power indicator (red) and digital switching output indicator (green)
Having LM393 comparator chip, stable