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

(18 customer reviews)

$7.95

982360 in stock

SKU: 32704803481 Categories: ,
Disclaimer:

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

Instructions

  • 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

HWA YEH

Output

Analog Sensor

Type

Humidity Sensor

Material

Polymer

Model Number

Soil module

Usage

Humidity Sensor

Theory

Inductance Sensor

is_customized

Yes

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

    ок

  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

    BUEN ARTICULO, LLEGO RAPIDO, LO RECOMIENDO.

  17. R***s

    looks good but not tried yet

  18. R***w

    соответствует описанию, в работе еще не проверял.

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