• Official iSmaring Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board
  • Official iSmaring Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board
  • Official iSmaring Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board
  • Official iSmaring Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board
  • Official iSmaring Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board

Official iSmaring Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board

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$0.68now [ 1 set / Lot ]
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Introduction

 

  • This sensor can be used to detect soil moisture when the soil moisture deficit module outputs a high level, and vice versa output low. Use this sensor produced an automatic plant waterer device, so that the plants in your garden without people to manage.
  • Adjustable sensitivity blue digital potentiometer adjustment
  • Operating voltage 3.3V-5V-
  • module dual output mode, the digital output is simple, more accurate anlogize output.
  • A fixed bolt hole for easy installation
  • Small plates, PCB size: 3cm * 1.6cm
  • Power indicator (red) and digital switching output indicator (green)
  • Comparator LM393 chip, stable

Features

 

  • Two small plate interface description (4-wire)
  • VCC external 3.3V-5V
  • GND external GND
  • DO small board digital output interface (0 and 1)
  • AO the small plates output interface

Three instructions for use

 

  • Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil.
  • Module in the soil humidity less than a set threshold value when the DO port output high, when the when soil humidity exceeds the threshold value is set, the module D0 output low;
  • Small plates digital outputs D0 can be directly connected with the microcontroller, microcontroller to detect high and low, and thus to detect soil moisture;
  • Small plates digital output DO shop relay module can directly drive the buzzer module, and which can form a soil moisture alarm device;
  • Small plates output AO and AD module connected through the AD converter, you can get more accurate values of soil moisture;


Shipping List

 

  • Soil moisture sensor: 1set

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For Vehicle Type:
Cars
Four-wheel Drive Attributes:
Motors
Upgrade Parts/Accessories:
Adapter
Tool Supplies:
Cutting
RC Parts & Accs:
Connectors/Wiring
Remote Control Peripherals/Devices:
Motor
Material:
Metal
Brand Name:
AIBOULLY
Technical parameters:
Value 3
Model Number:
l298n
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