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HiLetgo 5pcs LM393 3.3V-5V Soil Moisture Detect Sensor Soil Moisture Sensor Soil Hygrometer Detection for Arduino Automatic Watering System Robot Smart car

HiLetgo 5pcs LM393 3.3V-5V Soil Moisture Detect Sensor Soil Moisture Sensor Soil Hygrometer Detection for Arduino Automatic Watering System Robot Smart car

Original price was: $10.90.Current price is: $9.95.

HiLetgo 5pcs LM393 3.3V-5V Soil Moisture Detect Sensor Soil Moisture Sensor Soil Hygrometer Detection for Arduino Automatic Watering System Robot Smart car

Description

Wiring ( 4 -wire )： 1）VCC external 3.3V-5V 2）GND External 3）DO small board
digital output interfaces ( 0 and 1 ) 4）AO analog output voltage of small
plates Instruction: 1.Sensor for detecting moisture in the soil 2.Sodule is
the blue potentiometer to adjust the threshold for soil moisture , clockwise
adjustment, control humidity will be bigger, smaller counter-clockwise
3.Digital outputs D0 can be directly connected with the microcontroller
through the microcontroller to detect high and low , thereby detecting soil
moisture 4.Small plates AO analog output modules can be connected and AD
through the AD converter , you can get a more accurate value of soil moisture
5.Operating Voltage 3.3V-5V 6.Has a fixed bolt holes for easy installation
7.PCB Size : 3.2cm 1.4m Package Included: 5LM393 Soil Moisture Sensor

Features:

This is a simple moisture sensor can be used to detect soil moisture, when the soil water shortage, the module outputs a high level, whereas the output low.
Use this sensor to make an automatic watering device that will keep your garden of plants unmanaged.
Module dual output mode, digital output is simple, more accurate analog output.
Sensitivity adjustable (Figure blue digital potentiometer adjustment)
Comparator using LM393 chip, stable job

Product Details:

Is Discontinued By Manufacturer ‏ : ‎ No
Package Dimensions ‏ : ‎ 4.69 x 3.5 x 0.87 inches; 1.27 Ounces
Item model number ‏ : ‎ 3-01-0313-A
Date First Available ‏ : ‎ March 29, 2016
Manufacturer ‏ : ‎ HiLetgo
Best Sellers Rank: #37,217 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #78 in Soil Meters
#78 in Soil Meters
Customer Reviews: 4.0 4.0 out of 5 stars 98 ratings

Dimensions	4.69 × 3.5 × 0.87 in
Mpn	3-01-0313-A
Ean	Does not apply
Upc	Does not apply
Brand	HiLetgo

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