Soil Moisture Sensor with Probe 1.3M Corrosion Resistance Probe

Soil Moisture Sensor with 1.3M Corrosion Resistance Probe

Description:

Soil Moisture Sensor Soil Detector Module Soil Moisture Test Soil Humidity Test with 1.3M Corrosion Resistance Probe for Arduino

Specification:

Voltage: 3.3-12VDC
Current: Work<20ma
Output:<30ma
Interface: +-DOAO DO digital/AO analog
Uses: Detecting soil moisture

Principle: The soil humidity probe detects the humidity, and the voltage comparator judges the humidity.

Operation:

1. Connect the positive pole of the power supply and the negative pole of the power supply.

2. Clockwise/counterclockwise adjustment of the blue potentiometer can improve/decrease the detection sensitivity of the probe.

3. The potentiometer is clockwise adjusted to the output indicator of [S], it indicates that the range of regulation has exceeded the test threshold, and when the counter-clockwise adjustment is unable to adjust, it exceeds the threshold. When adjusting, they should not exceed the threshold value, otherwise, they can not be used normally.

4. A single-chip computer can directly detect the analog (voltage) output of an Analog Output (AO) through its port.

Note:

Please manually measure to allow for differences of 1-3cm.

Package Includes: 1x Sensor | 1x Probe | 1x Pin

What is Soil Moisture Sensor with Arduino

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