Soil Moisture Meter Sensor

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Soil Moisture Meter Sensor

Reference: SR0004

Condition: New product

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Detail about Soil Moisture Meter Sensor

This is a simple moisture sensor can be used to test the moisture of soil, when the soil water shortage, module output a high level, and output low level. Use this sensor making one automatic watering the flowers device, make your garden plants need not to management.

Specifications

Adjustable Sensitivity : Blue Digital Potentiometer Adjustment
Operating voltage : 3.3V-5V
Output Mode : Dual Output Mode, the digital output is simple, more accurate analog output.
Fixed bolt hole for easy installation
PCB Size : 3cm * 1.6cm Small Plate
Power indicator (Red) and Digital switching output indicator (Green)
ComparatorLM393chip, Stable

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