Free Shipping soil the hygrometer detection module robot intelligent car moisture sensor Special promotions |



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Цена:2 161,50 / lotRUB
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Global wholesale

Global wholesale

Магазина Global wholesale работает с 06.09.2012. его рейтинг составлет 95.2 баллов из 100. В избранное добавили 1913 покупателя. Средний рейтинг торваров продавца 4.8 в продаже представленно 578 наименований товаров, успешно доставлено 8024 заказов. 1187 покупателей оставили отзывы о продавце.

Характеристики

Free Shipping soil the hygrometer detection module robot intelligent car moisture sensor Special promotions |

История изменения цены

*Текущая стоимость 2 161,50 / lot уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"

Месяц Минимальная цена Макс. стоимость Цена
Aug-18-2025 2744.46 руб. 2799.82 руб. 2771.5 руб.
Jul-18-2025 2226.70 руб. 2271.53 руб. 2248.5 руб.
Jun-18-2025 2701.7 руб. 2755.57 руб. 2728 руб.
May-18-2025 2680.69 руб. 2734.24 руб. 2707 руб.
Apr-18-2025 2139.33 руб. 2182.6 руб. 2160.5 руб.
Mar-18-2025 2636.63 руб. 2689.61 руб. 2662.5 руб.
Feb-18-2025 2615.7 руб. 2667.22 руб. 2641 руб.
Jan-18-2025 2593.65 руб. 2645.32 руб. 2619 руб.

Описание товара

Free Shipping soil the hygrometer detection module robot intelligent car moisture sensor Special promotions |


Product Description

 

Welcome to Global wholesale
We provide low price & high quality and best service.
100% Customer satisfaction is our goal
Please note that we are Wholesale products.
If you need products in large quantities,
Please contact us, to negotiate! Cooperation Happy!!

 

Free Shipping soil the hygrometer detection module robot intelligent car soil moisture sensor Special promotions

 

Parts NO.:
Package :
Quantity : 10 PCS PCS
Electronics Description :

 

If you buy more quantity, Please contact us .

buy more parts. used the "Add to cart" we wikk make the discount for you.    

Description
1 This is a simple water sensor can be used to detect soil moisture when the soil moisture deficit module outputs a high level, and vice versa output low. Use this sensor produced an automatic plant waterer device, so that the plants in your garden without people to manage.
2 adjustable sensitivity adjust the digital potentiometer (shown in blue)
4 Operating voltage 3.3V-5V
5 module dual output mode, digital output, analog output more accurate.
6 A fixed bolt hole for easy installation
7 small plates PCB size: 3cm * 1.6cm
8 power indicator (red) and digital switching output indicator (green)
9 using LM393 comparator chip, stable

small plates Interface Description (4-wire)
1 VCC external 3.3V-5V
2 GND external GND
3 DO-board digital output interface (0 and 1)
4 AO-board analog output interface

instructions for use

1 Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil.

2 module in the soil humidity less than a set threshold value when the DO port output high, when the when soil humidity exceeds the threshold value is set, the module D0 output low;

3 small plates digital outputs D0 can be directly connected with the microcontroller, microcontroller to detect high and low, and thus to detect soil moisture;

4 small plates digital output DO shop relay module can directly drive the buzzer module, and which can form a soil moisture alarm equipment;

5 small plates analog output AO and AD module connected through the AD converter, you can get more accurate values of soil moisture;


 shipping list

1 As shown in soil moisture detection module the finished board set (including the detection plate and soil moisture probes)

2 20cm DuPont line 5, to facilitate wiring; 

 

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