Back

Capacitive Soil Moisture Sensor Not Easy To Corrode Wide Voltage Monitor Module

Capacitive Soil Moisture Sensor Not Easy To Corrode Wide Voltage Monitor Module

Roymall C.o.

$1.39 /$1.70

4.91374

Shipping to: United States

Express: 7-12 business days

Standard: 15-25 business days

location

Add to Cart Buy Now

$1.39 /$1.70

Coupon Code

Direct purchase from the factory

*Name:
*Email:
*Phone:
*Quantity:
*Content:
Attachment:

Supports JPG, JPEG, PNG, PDF, EXCEL, WORD, RAR, ZIP, 7z formats

Credit or Debit Card

Guaranteed Safe Checkout

Free Gift

Free gift with any purchase

Shipping Policy

Free standard shipping on orders over $9.9

Return Policy

Return items will be accepted within 40 days when is the date of receiving the goods. Customized items cannot be returned or exchanged. Items bought with an e-gift card are exchangeable only; refunds are not applicable.

Free Gift

Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.

Shipping Policy

We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.

1. Return & Exchange Policy

We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.
We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +447549870296

2.Refund Policy

You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment. Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +447549870296

Videos for similar product

Loading product videos...

❮

❯

Products related to this item

Loading related products...

❮

❯

*Note: Joint product & Provided by Banggood and Newchic.

This capacitive soil moisture sensor is distinguished from most resistive sensors on the market and uses capacitive sensing to detect soil moisture. The problem that the resistance sensor is easily corroded is avoided, and its working life is greatly extended.

The sensor has a built-in voltage regulator chip that supports a 3.3 V/5V working environment, which means it works even on a 3.3 V/5V control board. A miniature PC such as the Raspberry Pi only needs an external ADC (analog to digital signal) conversion module to work.
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.
Operating voltage: 3.3 V/5V
Output voltage: 3.3 V/5V
Interface: PH2.54-3P
Size: 98 x 23mm (LxW)

Package Included:

1 x Capacitive Soil Moisture Sensor

Reviews(265)

4.90

BG542505418

5.0

Nice and cheep Product.
The LDO is a LM6206, so the max input voltage is 6.5V.
The board is based on a TLC555 and outputs a voltage from 3.3V to 0V.
It consumes around 4mA at 5V or 3.3V.
Wet soil gives a lower voltage than dry soil.
Lutz

5.0

The sensor is based on an a-stable multi vibrator circuit using a 555 where the output duty cycle changes with the sensed capacitance. The simply over an RC circuit integrated signal is the board's output. Unfortunately, the discharge time constant on C (1µF) on this model (Ver. 1.2) seems very high (>10 sec) which is caused by too high valued or non existing discharge resistor. So I simply added a 1.2M resistor from the board's output to ground. There is just enough room at the connector side and already existing via's to easily solder a small 1/10W radial resistor on. This may slightly limit the output swing but gives more stable result voltages.