Soil Moisture Sensor Module

රු230

Description

Soil Moisture Sensor Module

Description
Operating voltage: 3.3V~5V.
Adjustable sensitivity (shown in blue digital potentiometer adjustment)
Dual output mode, analogue output more accurate.
A fixed bolt hole for easy installation.
With power indicator (red) and digital switching output indicator (green).
Having LM393 comparator chip, stable.
Panel PCB Dimension: 3cm x 1.5cm.
Soil Probe Dimension: 6cm x 2cm.
Cable Length: 21cm.

Pin Definition

VCC: 3.3V-5V.
GND: GND.
DO: digital output interface(0 and 1).
AO: analogue output interface.

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