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Product Description
We are the leading suppliers for Soil Moisture Sensor. Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moisture sensor is pretty straight forward to use. The two large exposed pads function as probes for the sensor, together acting as a variable resistor. The more water that is in the soil means the better the conductivity between the pads will be and will result in a lower resistance, and a higher SIG out.
Specifications:
The working voltage of 3.3 V to 5 V.
Simple digital output, g v directly by single chip microcomputer.
The sensitivity is adjustable using digital potentiometer (blue).
A fixed bolt hole, convenient installation.
The power indicator light (red) and digital switch output indicator light (green).
The comparator uses the LM393 chips, work stabilit
We are the leading suppliers for Soil Moisture Sensor. Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moisture sensor is pretty straight forward to use. The two large exposed pads function as probes for the sensor, together acting as a variable resistor. The more water that is in the soil means the better the conductivity between the pads will be and will result in a lower resistance, and a higher SIG out.
Specifications:
The working voltage of 3.3 V to 5 V.
Simple digital output, g v directly by single chip microcomputer.
The sensitivity is adjustable using digital potentiometer (blue).
A fixed bolt hole, convenient installation.
The power indicator light (red) and digital switch output indicator light (green).
The comparator uses the LM393 chips, work stabilit
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