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Specification
Brand : hiBCTR
BulletPoint1 : Function: A simple humidity sensor for detecting soil moisture.
BulletPoint2 : Output: High level output when soil is dry, low level otherwise.
BulletPoint3 : Application: Used to make automatic watering devices for easy plant garden management.
BulletPoint4 : Output Modes: Dual output mode with simple digital output and more accurate analog output.
BulletPoint5 : Features: Adjustable sensitivity (digital potentiometer adjusts digitally) and stable operation using LM393 comparator.
ExternallyAssignedProductIdentifier : 3503624122853
IncludedComponents : DVD
ItemName : 5 Pieces of LM393 3.3V-5V Soil Moisture Detection Sensor, Soil Humidity Sensor,Soil Hygrometer for Arduino Automatic Watering Systems,Robots, and Smart Cars
ItemPackageDimensions_Height : 0.9 inches
ItemPackageDimensions_Length : 4.7 inches
ItemPackageDimensions_Width : 3.5 inches
ItemPackageQuantity : 5
ItemTypeKeyword : automatic-lawn-watering-equipment-accessories
Manufacturer : hiBCTR
Material : Plastic
MeasurementAccuracy : 100%
NumberOfItems : 1
PartNumber : H1-HBB0090-5
ProductDescription :
Wiring (4 wires):

VCC: External 3.3V - 5V.

GND: External.

DO: Small board digital output interface (0 and 1).

AO: Analog output voltage of the small board.

Instructions:

The sensor is used for detecting soil humidity.

The Sodule is a blue potentiometer that can adjust the soil humidity threshold. Clockwise adjustment increases humidity control, while counterclockwise decreases it.

The digital output D0 can be directly connected to a microcontroller to detect high and low levels, thus detecting soil humidity.

The small board AO analog output module can be connected through an AD converter, and you can obtain more accurate soil humidity values.

Operating voltage is 3.3V - 5V.

It has fixed bolt holes for easy installation.

PCB size: 3.2cm * 1.4m.

ProductSiteLaunchDate : 2025-01-20T00:00:00.000-08:00
SupplierDeclaredDgHzRegulation : not_applicable
UnspscCode : 46171600