Smart Electronics Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board DIY Robot Smart Car

(18 customer reviews)


982360 in stock

SKU: 32704803481 Categories: ,

1 This is a summary of the moisture sensor can be used to detect the moisture of the soil, when the soil is dry , the module outputs a high level , whereas the output low. Using this sensor make an automatic watering system , so that your garden plants need people to manage .

2 adjustable sensitivity ( shown in blue digital potentiometer adjustment )

4 Operating Voltage 3.3V-5V

5 Module Dual Output mode , a simple digital output , analog output more accurate.

6 with fixed bolt hole for easy installation

7 small PCB board size : 3cm * 1.6cm

8 power indicator ( red ) and the digital switch output indicator ( green )

9 using LM393 comparator chip , stable

  • VCC external 3.3V-5V
  • GND GND External
  • DO small board digital output interfaces ( 0 and 1 )
  • AO small board analog output interface


  • A soil moisture and humidity module most sensitive to the environment , usually used to detect soil moisture .
  • Modules in the soil moisture reach the set threshold , DO port output high when soil moisture exceeds a set threshold, the module D0 output low ;
  • Digital outputs D0 small plates can be directly connected with the microcontroller through the microcontroller to detect high and low , thereby detecting soil moisture ;
  • Small plates digital output DO OUR relay module can directly drive the buzzer module , which can be composed of a soil moisture alarm equipment ;
  • 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 ;

Package Included:

1pcs X Soli moisture sensors



Brand Name



Analog Sensor


Humidity Sensor



Model Number

Soil module


Humidity Sensor


Inductance Sensor



18 reviews for Smart Electronics Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board DIY Robot Smart Car

  1. A***v

    quickly delivered! This one works!

  2. S***v

    Все ок, то, что и ожидал))

  3. P***v

    Пришло быстро

  4. A***k

    Very fast delivery, good quality product, recommended!

  5. N***b

    was waiting for the sensor , thanks to store for prompt response , excellent packaging , thumbs up, surely looking forward for more buying from the seller

  6. S***m

    Good Seller, I Recommended

  7. V***v


  8. B***s

    Item exactly as described.

  9. F***r

    renvoi rapide 30 jours

  10. S***h

    Delivered ahead of the deadline

  11. C***n

    Товар пришел. Целый. Рабочий.

  12. K***e

    Very good!

  13. V***t

    Все хорошо.

  14. D***h

    Дёшево и сердито

  15. F***k

    Very good quality, long shipping, but probably because of Christmas.

  16. J***Z


  17. R***s

    looks good but not tried yet

  18. R***w

    соответствует описанию, в работе еще не проверял.

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