Top 10 Arduino Moisture Sensor – Patio, Lawn & Garden

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1. Songhe

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Songhe Capacitive Soil Moisture Sensor Module Corrosion Resistant 3.3~5.5V W/Gravity for Arduino Moisture Detection Garden Watering DIY 5pcs

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Songhe #ad - Supports gravity 3-Pin interface;Analog output. Applications:Garden plants;Moisture detection;Intelligent agriculture. Pin: analog signal output, GND, VCC. Dimension: 98mm * 23mm 3. 86in x 0905in. It is now version v1. 2, operating voltage: 3. 3 ~ 5. 5 vdc;output voltage: 0 ~ 3. 0vdc.
BrandSonghe #ad
ManufacturerSonghe #ad
Height0.39 Inches
Length3.86 Inches
Width0.91 Inches

2. HiLetgo

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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

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HiLetgo #ad - Comparator using LM393 chip, stable job. Sensitivity adjustable Figure blue digital potentiometer adjustment. This is a simple moisture sensor can be used to detect soil moisture, the module outputs a high level, when the soil water shortage, 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.
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ManufacturerHiLetgo #ad
Part Number3-01-0313-A
Model3-01-0313-A

3. IS

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Digital Analog Signal Output for Arduino Garden Plant Care Automatic Watering System, Icstation Soil Hygrometer Sensor Test Kit with Corrosion Resistant Probe, 2 Sets Resistive Soil Moisture Meter

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IS #ad - Contact usif if you only received 1 set, or have any other questions, please contact us immediately. Easy to readdigital value output,this soil moisture detector outputs a low level from the DO port when the detecting humidity reaches the threshold value.

Adjustable thresholdclockwise/counter-clockwise rotate the blue potentiometer to increase/reduce the detection threshold. 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, greenhouse, garden, etc. On-board power and signal indicators make you know the working status of the board at a glance at any time. Corrosion resistant alloy probeA waterproof sensor probe with high corrosion resistance ensures a long lifetime of at least 6 months in the soil.

Soil moisture meterthe probe uses analog resistance to detect the moisture content of the soil. Good to work with Arduino/Raspberry Pi. Analog value outputthe ao port on the soil humidity sensor outputs an analog valuevoltage, and you can acquire the real-time data via the AD port of your single-chip microcomputerMCU.
BrandIS #ad
ManufacturerIcstation #ad
Part Number1232202
ModelResistive Soil Moisture Sensor

4. AITRIP

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AITRIP 10 Pack Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY Electronic for Arduino and Raspberry Pi 10PCS

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AITRIP #ad - 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. Interface: ph2.

54-3p, size: 98 x 23mm LxW. Package includes: 10pcs Capacitive Soil Moisture Sensor. 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. This capacitive soil moisture sensor is distinguished from most resistive sensors on the market and uses capacitive sensing to detect soil moisture. A miniature pc such as the raspberry Pi only needs an external ADC analog to digital signal conversion module to work. The problem that the resistance sensor is easily corroded is avoided, and its working life is greatly extended.
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ManufacturerAITRIP #ad

5. ShangHJ

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ShangHJ 8Pcs Capacitive Soil Moisture Detection Module Corrosion Resistant Soil Humidity Detection Sensor for Arduino Moisture Detection Garden Watering DIY

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ShangHJ #ad - Operating voltage: dc 3. 3-5. 5v, output voltage: DC 0-3. 0v, interface: PH2. 54-3p. Built-in voltage regulator chip, can be used for Arduino and Raspberry Pi project. Insert it into soil and impress you with the real-time soil moisture data. This sensor is 3-pin "gravity" interface, which can be directly connected to the Gravity I/O expansion shield. Pin: analog signal output, gnd, vcc. It is made of a corrosion resistant material giving it a long service life. Size: 98mmx23mm, Cable Length: 200mm.
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ManufacturerShangHJ #ad
Part NumberS41X8-
ModelS41X8-

6. ALMOCN

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ALMOCN 4PCS Capacitive Soil Moisture Sensor Module Corrosion Resistant Soil Humidity Detection Module for Arduino Moisture Detection Garden Watering DIY 4pcs

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ALMOCN #ad - This sensor is compatible with 3-pin interface, GND, which can be directly connected to the Gravity I/O expansion shield. Pin: analog signal output, VCC. It avoids the problem of being easily corroded and greatly prolongs its working life.

It is made of a corrosion resistant material. Appligations: through simple design, can automatic watering the vegetable garden, garden, control the flower pot soil moisture, all of electronic competitions and for Arduino Raspberry pi design etc. Operating voltage: dc 3. 3-5. 5v;output voltage: DC 0-3. 0v;interface: PH2. 54-3p. It is possible to read the amount of real-time moisture present in the soil for judging whether the soil is wet or dry by linking the analog output AOUT of the module to one analog input A0 of the Arduino. The principle of capacitive sensing is used to detect soil moisture.
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ManufacturerALMOCN #ad

7. Gikfun

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Gikfun Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY Pack of 2PCS EK1940

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Gikfun #ad - It is made of corrosion resistant material which gives it an excellent service life. Built-in voltage regulator chip, moisture detection, support 3. 3-5. 5v dc, can be used for your Arduino and Raspberry Pi project. Operating voltage: 3. 3- 5. 5 vdc, output voltage: 0-3 VDC. Pin: analog signal output, GND, VCC. Applications: Garden plants, Intelligent agriculture. 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.
BrandGikfun #ad
ManufacturerEsooho #ad
Weight0.05 Pounds
Part NumberEK1940
ModelEK1940

8. ELECROW

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Elecrow Plant Watering System Compatible with Arduino, Capacitive Soil Moisture Sensors DIY Gardening Self Watering Device Automatic Watering for Garden Patio Lawn Plant Flower Herb Potted

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ELECROW #ad - Water up to 4 different plants: the elecrow plant watering kit can water up to 4 different plants. Whenever your soil becomes too dry, the pump is set into motion and water flows up the tube and into the pot. Ardui-no uno has been integrated into the smart pump board.

The sensors measure the volumetric content of water in soil and give you the moisture level and digital output. The capacitive soil moisture sensor reacts to every type of soil differently, and every plant needs a different amount of water. You don’t have to worry about your plants while going for vacations. Say goodbye to the messy jumpers and breadboards! I2c interface with 096’’ oled screen: on the 096’’ oled display which is used you will see how moist the soil is by text on the screen.

Also, you can add a RTC to set a timer. If you have any questions about the coding, don't forget to contact us for help. Coding and programming:the watering kit is for those who have been familar with coding. You can go into the code and change the values depending on the readings the LCD gives when you plug the moisture sensor into the soil of your plant. Take care of your plants anytime: you can have the system to water your plant automatically or doing it yourself with the push of a button.
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ManufacturerELECROW #ad

9. Plantmate

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Plantmate Capacitive Soil Moisture Sensor 3.3V Compatible with Arduino 2-PAC

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Plantmate #ad - Applications:Garden plants;Moisture detection;Intelligent agriculture. Made of a corrosion resistant material giving it a long service life. This soil moisture sensor operates with 3.

3v and it is compatible with low-voltage MCUs. It comes with a 85 cm length micro usb cable and a female adapter to make it even easier to use. Insert it into soil and impress you with the real-time soil moisture data. The components of the sensor are over-molding, it is waterproof. Sensor probes on both sides of the PCB, it is more sensitive and accurate. Pin: analog signal output, GND, VCC. To make it compatible with a Raspberry Pi, an ADC converter is required. Surely that you can cut off the Micro USB male end to contact your Arduino pins directly or extend it to 100 feet.
BrandPlantmate #ad
Weight0.07 Pounds
Warranty1 month

10. Cylewet

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Cylewet 2Pcs Soil Moisture Sensor Soil Humidity Detection Module for Arduino 0.79× 2.36inches Pack of 2 CYT1033

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Cylewet #ad - The surface is gilt, enhancing its conductivity and corrosion resistance. Can be automatic watering.
BrandCylewet #ad
ManufacturerQianxin #ad
Part NumberCYT1033