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YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor

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  • YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor (MOD-000YL69)
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RRP: $2.60
$1.95
(You save $0.65)
SKU:
MOD-000YL69
Weight:
0.40 Ounces
Shipping:
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 Product Description

YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor, Module and Cables includes

Product Description

This is a simple sensor that can be used to detect soil moisture/ relative humidity within the soil The module is able to detect when the soil is too dry or wet. Great for use with automatic plant watering systems

Info / Specs:

Sensitivity is adjustable via the blue digital potentiometer

Operating voltage 3.3V-5V

Module dual output mode: digital output or analog output giving more accuracy

Has pre-drilled hole for easy installation

Small board PCB size: 3cm * 1.6cm

Power indicator (red) and digital switching output indicator (green)

Uses the LM393 comparator chip

Connections:

VCC connect to 3.3V-5V

GND connect to GND

DO digital value output connector(0 or 1)

AO analog value output connector

 

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