can this be mounted to the lid of a bucket and read the water levels inside as they go down? or is this basically a contact switch that detects liquid

It's just a liquid contact switch.

Is there a Fritzing (or other schematic app) component that I can download for this product?

Hello , For specific product descriptions, you can log in to our official link address to view, hope it will be helpful to you, if you have any questions, please contact me in time, thank you! Wiki: http://www.cqrobot.wiki/index.php/Liquid_Level_Sensor

What is vin vs in for the breakout board? which pin varies when in contact with water? i assuming one connects to the 5v and other varies voltage?

Hi! It is recommended that you refer to the technical information of this product (Wiki: http://www.cqrobot.wiki/index.php/Contact_Water/Liquid_Level_Sensor_SKU:_CQRSENYW002). If you have any questions, please feel free to contact us!

Desertcart Logo

Deliver to USA

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

💡 Elevate Your Projects with Precision Monitoring!

BROAD COMPATIBILITY - Seamlessly integrates with Arduino and Raspberry Pi for endless applications.
PRECISION MONITORING - Utilizes advanced optical principles for accurate liquid level detection.
LOW POWER CONSUMPTION - Eco-friendly design that saves energy while keeping you informed.
VERSATILE ORIENTATION - Install it up, down, or sideways—flexibility for any setup.
DIP SWITCH CUSTOMIZATION - Easily adjust output voltage to suit your project needs.

The Contact Water/Liquid Level Sensor is a cutting-edge optical sensor designed for versatile applications in automatic irrigation systems, aquariums, and agriculture. With no mechanical parts and high sensitivity, it offers reliable performance in various environments, ensuring your plants and projects thrive.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

$40.03

Duties & taxes incl.

USAstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Manufacturer	CQRobot
Part Number	CQRSENYW002
Item Weight	1.76 ounces
Product Dimensions	8.27 x 1.42 x 2.8 inches
Country of Origin	China
Item model number	CQRSENYW002
Size	Contact
Style	Contact Liquid Level Sensor
Material	silicone, pc
Item Package Quantity	1
Special Features	Portable
Batteries Included?	No
Batteries Required?	No

Contact Water/Liquid Level Sensor Compatible with Raspberry Pi/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions