The following is the detailed introduction about our products: This is a summary of the soil moisture sensor can be used to detect moisture, when the soil is dry, the module outputs a high level, whereas output low. Using this sensor make an automatic watering system, so that your garden plants without people to manage.
100% Brand new and high quality.
Operating voltage: 3.3V~5V.
Adjustable sensitivity (shown in blue digital potentiometer adjustment)
Dual output mode,analog output more accurate.
Color: blue
Material: metal
Line color
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 Interface Description(4-wire): VCC: 3.3V-5V.GND: GND.DO: digital output interface(0 and 1).AO: analog output interface.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 to reach the threshold value is set in the soil moisture, DO port output high, when the the soil humidity exceeds a set threshold value, the module D0 output low.The digital output D0 can be connected directly with the microcontroller to detect high and low by the microcontroller to detect soil moisture.The digital outputs DO shop relay module can directly drive the buzzer module, which can form a soil moisture alarm equipment.Analog output AO and AD module connected through the AD converter, you can get more precise values of soil moisture.
Package Included: 2 set Soil Moisture Detector Module
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don't be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
32763. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !
Key Features
* SODIAL is a registered trademark. ONLY Authorized seller of SODIAL can sell under SODIAL listings.Our products will enhance your experience to unparalleled inspiration.
SODIAL(R) 2 sets of blue metal soil hygrometer detection module. Line color 6*2*0.5cm
Color: blue
Material: metal
Line color
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 Interface Description(4-wire): VCC: 3.3V-5V.GND: GND.DO: digital output interface(0 and 1).AO: analog output interface.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 to reach the threshold value is set in the soil moisture, DO port output high, when the the soil humidity exceeds a set threshold value, the module D0 output low.The digital output D0 can be connected directly with the microcontroller to detect high and low by the microcontroller to detect soil moisture.The digital outputs DO shop relay module can directly drive the buzzer module, which can form a soil moisture alarm equipment.Analog output AO and AD module connected through the AD converter, you can get more precise values of soil moisture.
Package Included: 2 set Soil Moisture Detector Module
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
What's In the Box
2 set Soil Moisture Detector Module