Is it compatible with arduino uno r3

yes it is compatible with arduino uno 3

Is it compatible with arduino uno r3

Yes, its fully compatible with arduino uno r3. I have myself used it with uno r3. No problem.Use digital pins for trig and echo and it works well

it works with on 10 cm range

hi naveen it works with the range from 2cm to 3metres

I bought it same for rs 45 less

If it works good then everything is good ☺️☺️☺️.👍

Robocraze Hc Sr04 Ultrasonic Module Distance Measuring Sensor 5v Non

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Description

🚀 Elevate your automation game with precision sensing that never misses a beat!

PLUG PLAY POWER - Runs on standard 5V, perfectly compatible with Arduino, Raspberry Pi, and more.
NON CONTACT SAFETY - Ultrasonic sonar tech ensures accurate sensing without any physical interference.
PINPOINT PRECISION - Experience razor-sharp 0.3cm resolution for flawless robotics and automation.
WIDE DETECTION RANGE - Seamlessly measure distances from 2cm up to 4 meters—no obstacle too close or far.
VERSATILE DIY ESSENTIAL - From smart parking to autonomous bots, elevate your projects with pro-grade sensing.

The Robocraze HC-SR04 Ultrasonic Distance Sensor delivers precise, non-contact distance measurements from 2cm to 400cm with an impressive 0.3cm resolution. Operating at 5V, it integrates effortlessly with popular microcontrollers like Arduino and Raspberry Pi, making it the go-to sensor for robotics, automation, and IoT projects. Compact, reliable, and user-friendly, it empowers makers and professionals to build smarter, safer, and more responsive systems.

Specifications

Are Batteries Included	No
Asin	B01I1ZTPJC
Best Sellers Rank	#523 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #1 in Ultrasonic Proximity Sensors
Brand	Robocraze
Colour	Silver
Country Of Origin	India
Customer Reviews	4.2 4.2 out of 5 stars (1,190) 4.2 out of 5 stars
Date First Available	26 September 2014
Generic Name	ROBOTICS COMPONENT
Imported By	GALAXY GIFTS AND NOVELTIES HOUSE NO. 8754 GALI NO. 14B KAROL BAGH SIDHIPURA DELHI - 110005 mo.-8989713950
Importer	GALAXY GIFTS AND NOVELTIES HOUSE NO. 8754 GALI NO. 14B KAROL BAGH SIDHIPURA DELHI - 110005 mo.-8989713950
Included Components	ULTRASONIC SENSOR
Item Dimensions Lxwxh	40 x 20 x 10 Millimeters
Item Height	1 Centimeters
Item Model Number	SE184
Item Weight	12 g
Item Width	2 Centimeters
Manufacturer	Sound Land Corp, Sound Land Corp. No.32.Keji 1st Rd.,Guishan Township,Taoyuan County 33383 Ph- 886-3-396-1958 Taiwan R. O. C.
Model Number	SE184
Net Quantity	1 Count
Number Of Memory Sticks	1
Packer	Sound Land Corp. No.32.Keji 1st Rd.,Guishan Township,Taoyuan County 33383 Ph- 886-3-396-1958 Taiwan R. O. C.
Product Dimensions	4 x 2 x 1 cm; 12 g

Reviews

B**.

Works well

Works perfectly. Cheaper than other same products available &is thus good.

10.10.2025

P**R

Works as expected. All is fine, Nice product.

it is fine

7.09.2025

S**A

It wad good, my project went well

Quite good accuracy was ok, but good

12.02.2026

A**H

Hobitronics Fun

Everything is working perfectly as expected.

15.12.2025

T**H

Doesn't work well

Defected as gives wrong values

6.07.2026

A**A

Damn good at this price

It's running perfectly

30.10.2025

N**E

Good product but price High

It's use only for Arduino board

4.11.2023

J**P

Good

Excellent working

16.10.2025

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

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

5 days ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews

₨1342

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Robocraze HC-SR04 Ultrasonic Module Distance Measuring Sensor | 5V Non-Contact Distance Sensor with 0.3cm Resolution for Arduino, Robotics and Automation Systems

Description

Specifications

Reviews

Common Questions