Factory Soil The Hygrometer Detection IoT Module Robot Intelligent Car Soil Moisture Sensor For Arduino Diy Remote Control Kit
Factory Soil The Hygrometer Detection IoT Module Robot Intelligent Car Soil Moisture Sensor For Arduino Diy Remote Control Kit
Factory Soil The Hygrometer Detection IoT Module Robot Intelligent Car Soil Moisture Sensor For Arduino Diy Remote Control Kit
Factory Soil The Hygrometer Detection IoT Module Robot Intelligent Car Soil Moisture Sensor For Arduino Diy Remote Control Kit
Factory Soil The Hygrometer Detection IoT Module Robot Intelligent Car Soil Moisture Sensor For Arduino Diy Remote Control Kit
Factory Soil The Hygrometer Detection IoT Module Robot Intelligent Car Soil Moisture Sensor For Arduino Diy Remote Control Kit
Factory Soil The Hygrometer Detection IoT Module Robot Intelligent Car Soil Moisture Sensor For Arduino Diy Remote Control Kit
Factory Soil The Hygrometer Detection IoT Module Robot Intelligent Car Soil Moisture Sensor For Arduino Diy Remote Control Kit
Factory Soil The Hygrometer Detection IoT Module Robot Intelligent Car Soil Moisture Sensor For Arduino Diy Remote Control Kit
Factory Soil The Hygrometer Detection IoT Module Robot Intelligent Car Soil Moisture Sensor For Arduino Diy Remote Control Kit
Factory Soil The Hygrometer Detection IoT Module Robot Intelligent Car Soil Moisture Sensor For Arduino Diy Remote Control Kit

Factory Soil The Hygrometer Detection IoT Module Robot Intelligent Car Soil Moisture Sensor For Arduino Diy Remote Control Kit

Available: In Stock
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$0.59
Introduction
 which 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. 
Specifications
  • 2 adjustable sensitivity blue digital potentiometer adjustment (Figure) 
  • 4 Operating voltage 3.3V-5V- 
  • module dual output mode, the digital output is simple, more accurate analog output. 
  • 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 comparator LM393 chip, stable
  • Two small plate interface description (4-wire)
  • 1 VCC external 3.3V-5V 
  • 2 GND external GND 
  • 3 DO small board digital output interface (0 and 1) 
  • 4 AO the small plates analog output interface
 
Three instructions for use
 
  • Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil.
  • 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;
  • small plates digital outputs D0 can be directly connected with the microcontroller, microcontroller to detect high and low, and thus to detect soil moisture;
  • small plates digital output DO shop relay module can directly drive the buzzer module, and which can form a soil moisture alarm equipment;
  •  small plates analog output AO and AD module connected through the AD converter, you can get more accurate values of soil moisture;

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Can you ship order to my home?

Generally speaking, we can ship the orders ot almost the coutries in the world, excluding some countries. You can choose your country when you order. 

Which type of shipping way and how about the delivery time?

We mainly provide the two types of shipping methods. When you order from the smaring.com, you can choose your preferred shipping method on the Order Information page during the checkout process. The smaring.com offers the following TWO different international shipping methods.

Shipping Way

Shipping Company

Estimated Delivery Time

Tracking Information

Registered Post

China Post,HongKong Post, Singapore Post,etc.

7-39 days

Available

Expedited Shipping

DHL, FeDex, UPS, EMS, etc.

6-13 days

Available

 

How to get free shipping ways?


If the total price of all orders in one time is over Some Value (like $10, or $50, which can be seen at the head of each page)
, and the total weight is less than 2kg, then, your order would be FREE shipped by Registered Post all over the world. 

Can I track my order?

All orders can be tracked in the site: http://www.17track.net. Open this site, and fill in the tracking number, like RS387577781CN (NOT order number), Then you can see the shipping information.

Note
  • The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.
  • Business days do not include Saturday/Sunday and any public holidays.
  • These estimations are based on normal circumstances and are not a guarantee of delivery times.
  • We are not responsible for the failures or delays in delivery resulting from any force mature event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.

 

What Shipping Methods are Available?
  • In general, it is the China Registered Post.
  • If you choose express, you can choose DHL, FeDex, EMS, or others.
  • If your order value is over some value regulated by this shop, and the weight is lower than 2kg, then you can choose the Free shipping way by the China Registered Post.
How Long Will it Take To Get My Package?

To some extent, it is decided by the shipping company. We will send your order as soon as possible. But, after shipped, we cannot control the shipping speed.

How Do I Track My Order?

Certainly you can track it by the site: https://www.17track.net/en

Do I Need An Account To Place Order?

To better track your order, and contact you if something happens, you need register an account to place the order. 

You can contact us by mail: info@electroch.com for any problem.

When we send the order, you cannot change or cancel the order. So, if you want to change the order, please do it before send.

Since the shipping fee is very very high, if the items have no any quality problem, we don't generally accept the return. So please think it over carefully before you order.

How to get the manual?

You can get the manual by moving to our wiki. 

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