Official Earth Moisture Sensor Unit Analog and Digital Output

Product Description

EARTH unit is a Soil Moisture Sensor for measuring the moisture in soil and similar materials.

The soil moisture sensor usage is pretty straight forward, the two large exposed pads function as probes for the sensor, together acting as a variable resistor.

The higher moisture that is in the soil means the better the conductivity between the two so that the sensor will result in a lower resistance, and a higher SIG out.

You can read the moisture in soil by using the ADC. Inside this Unit we've added an extra potentiometers to change the measurement range.

Product Features

Adjustable threshold, including 10K adjustable resistor
Analog & Digital output
GROVE interface, support UIFlow and Arduino
Two Lego-compatible holes

Include

1x EARTH unit
1x GROVE Cable

Applications

Potted soil moisture monitoring

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Condition

Brand New

Shipping

This item is shipped directly from our supplier in China with tracking.