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The Best Soil Moisture Sensor Arduino of 2022 – Reviewed and Top Rated

2,716 Reviews Scanned

Rank No. #1
Gikfun Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY (Pack of 2PCS) EK1940
  • Pin: Analog signal output, GND, VCC
  • Operating voltage: 3.3- 5.5 VDC, Output voltage: 0-3 VDC
  • Interface: PH2.54-3P, Size: 98 x 23mm (LxW)
  • This capacitive soil moisture sensor distinguishes most of the resistive sensors on the market and uses capacitive sensing to detect soil moisture. It is made of corrosion resistant material which gives it an excellent service life.
  • Built-in voltage regulator chip, support 3.3-5.5V DC, can be used for your Arduino and Raspberry Pi project. Applications: Garden plants ,Moisture detection ,Intelligent agriculture
Rank No. #3
Resistive Soil Moisture Sensor, Icstation Humidity Detector, with Corrosion Resistant Probe, Digital Analog Signal Output for Arduino Garden Automatic Watering System (Pack of 2)
  • RESISTIVE SENSOR - The probe uses analog resistance to detect the moisture content of the soil. It is a good plant helper to make you know if your plants are thirsty and it can also be used in the automatic watering system, garden, greenhouse, etc.
  • DIGITAL VALUE OUTPUT - This soil moisture detector outputs a low level from the DO port when the detecting humidity reaches the threshold value. Good to work with Arduino/Raspberry Pi.
  • ANALOG VALUE OUTPUT - The AO port on the soil humidity sensor outputs analog value(voltage), and you can acquire the real-time data via the AD port of your single-chip microcomputer(MCU).
  • ADJUSTABLE THRESHOLD - Clockwise/counter-clockwise rotate the blue potentiometer to increase/reduce the detection threshold. On-board power and signal indicator make you know the working status of the board at a glance at any time.
  • CORROSION-RESISTANT ALLOY PROBE - A waterproof sensor probe with high corrosion resistance ensures a long lifetime at least 6 months in the soil.
Rank No. #4
WayinTop Automatic Irrigation DIY Kit Self Watering System with PDF Tutorial, 4pcs Capacitive Soil Moisture Sensor 4Channel 5V Relay Module and 4pcs Water Pump + 4M Vinyl Tubing for Garden Plant
  • 【Easy to Use】This automated watering DIY Kit has become extremely popular since it automatically waters your plants and flowers according to monitor the soil moisture in a very efficient way.
  • 【Automatic Watering System】Combine Pump, Tubing, Soil Moisture Sensor and 4Channel 5V Relay Module in one plant watering system, including kits for a whole for Arduino DIY drip irrigating system.
  • 【Capacitive Sensor】Chip model: TL555C. Insert it in to the soil around your plants and With a screen and a motherboard, you can talk to your plants. To see if your plants is thirsty, do they need more water to moisten it?
  • 【Take Care of Your Plants Anytime】 You can have the system to water your plant automatically. Whenever your soil becomes too dry, the pump is set into motion and water flows up the tube and into the pot. You don’t have to worry about your plants while going for vacations.
  • 【Reliable Support】We have prepared detailed automatic self watering electronic tutorial, includes: guidance manual, demo code, burning tools, necessary class libraries. You can contact us on Amazon, we will send PDF Document to you at any time.
Rank No. #5
kuman 5PCS Soil Moisture Sensor Kit Compatible with Raspberry pi Arduino Mega 2560 with 10PIN Female to Female Jump Cables 20PIN Male to Female Dupont Jump Cable Automatic Watering System KY70
  • Kuman soil moisture module,the surface using nickel-plated treatment,widened sensor area,can improve the electrical conductivity,to prevent touch the soil is easy to rust,and increase of service life
  • Through adjusting the potentiometer to control the soil humidity threshold,can automatic watering the vegetable garden, garden, control the flower pot soil moisture, all of electronic competitions and for the Arduino Raspberry pi design etc
  • This is a must have tool for a connected garden! It will be helpful to remind you to water your indoor plants or to monitor the soil moisture in your garden
  • Kuman soil moisture module kit have 10pin female to female DuPont cable and 20pin male to female DuPont cable for Raspberry pi 3 PI 2 RPI 1 model B+ B Arduino Mega 2560
  • The example project of the Soil Moisture Sensor Module working with Arduino and Raspberry pi can be provided free by Email, please contact us via Amazon
Rank No. #6
diymore 5pcs Capacitive Soil Moisture Sensor Module 3.3-5.5V Wide Voltage Wire Corrosion Resistant Soil Humidity Detection 3-Pin Gravity Sensor Garden Watering DIY Module for Arduino
  • This analog capacitive soil moisture sensor measures soil moisture levels by capacitive sensing, rather than resistive sensing like other types of moisture sensor.
  • This sensor is 3-pin "Gravity" interface, which can be directly connected to the Gravity I/O expansion shield.
  • This module includes an on-board voltage regulator which gives it an operating voltage range of 3.3 ~ 5.5V
  • It is made of a corrosion resistant material giving it a long service life.
  • Insert it into soil and impress you with the real-time soil moisture data.
SaleRank No. #7
HiLetgo 5pcs LM393 3.3V-5V Soil Moisture Detect Sensor Soil Moisture Sensor Soil Hygrometer Detection for Arduino Automatic Watering System Robot Smart car
  • 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
Rank No. #8
AITRIP 10 Pack Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY Electronic for Arduino and Raspberry Pi (10PCS)
  • This capacitive soil moisture sensor is distinguished from most resistive sensors on the market and uses capacitive sensing to detect soil moisture. The problem that the resistance sensor is easily corroded is avoided, and its working life is greatly extended.
  • The sensor has a built-in voltage regulator chip that supports a 3.3-5.5V working environment, which means it works even on a 3.3-5.5V Arduino control board. A miniature PC such as the Raspberry Pi only needs an external ADC (analog to digital signal) conversion module to work.
  • With an external screen and a motherboard, you can talk to your plants! See if it is thirsty and you don't need more water to moisten.Garden plants, Moisture detection, Intelligent agriculture
  • Interface: PH2.54-3P, Size: 98 x 23mm (LxW)
  • Package Includes: 10pcs Capacitive Soil Moisture Sensor
Rank No. #9
WayinTop Upgrade Automatic Irrigation DIY Kit Self Watering System for Garden Plant, Development Board + 4pcs Soil Moisture Sensor + 4 Channel Relay + 4pcs Water Pump + 5M Vinyl Tubing + Jumper Wire
  • 【Upgraded Automatic Watering System】Combine development board with USB download cable, water pump, tubing, soil moisture sensor, 4 channel 5V relay module and jumper wires in one plant watering system, including all component for a whole for Arduino DIY drip irrigating system.
  • 【Take Care of Your 4 Plants Anytime】You can have the system to water your 4 plant automatically. Whenever your soil becomes too dry, the pump is set into motion and water flows up the tube and into the pot. You don’t have to worry about your plants while going for vacations.
  • 【R3 Development Board】It use the same ATmega328 as official for Arduino development board. The ATmega328 on the board comes preprogrammed with a bootloader that allows you to upload new code to it without the use of an external hardware programmer.
  • 【Capacitive Sensor】Insert it in to the soil around your plants and With a screen and a motherboard, you can talk to your plants. To see if your plants is thirsty, do they need more water to moisten it?
  • 【Reliable Support】We have prepared detailed automatic self watering tutorial, includes: guidance manual, demo code, burning tools, necessary class libraries.(All of these are in E-format. You can contact us on Amazon, we will send PDF Document to you at any time.)
Rank No. #10
KeeYees 5 Pcs High Sensitivity Soil Moisture Sensor Module with Female to Female Jump Wires, Sensor Module Watering System Manager for Arduino
  • 【Surface using Nickel-Plated】The KeeYees soil moisture module,the surface using nickel-plated treatment,widened sensor area,can improve the electrical conductivity, to prevent Sensor is easy to rust.
  • 【Adjustable soil moisture】You can control the set value of soil moisture by adjusting the potentiometer on the module. Clockwise adjustment will increase the humidity and the counterclockwise will be smaller. When the humidity is lower than the set value, DO outputs a high level. When the humidity is higher than the set value, DO outputs a low level.
  • 【Stable Performance】The KeeYees soil moisture sensor module iuses the LM393 chip and include dual mode output mode. More accurate with analog output.
  • 【More Extensions Functions】The KeeYees soil moisture sensor module is not only accurately detects the humidity of the land, but also has more extension functions: automatic watering the vegetable garden, garden, control the flower pot soil moisture ect.

Last update on 2021-08-11 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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