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

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

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Description

📡 Measure smarter, build bolder — don’t get left behind!

SILENT GUARDIAN - Ultrasonic waves ensure safe, non-contact sensing—no wear, no fuss.
COMPACT POWERHOUSE - Slim 4x2x1 cm design fits effortlessly into any DIY or robotics project.
FUTURE PROOF YOUR BUILDS - Ideal for smart automation, obstacle avoidance, and next-gen embedded electronics.
MICROCONTROLLER FRIENDLY - Seamlessly integrates with Arduino, Raspberry Pi, and more at 5V DC.
PRECISION THAT SPEAKS VOLUMES - Pinpoint distance accuracy from 2cm up to 4 meters for flawless automation.

The Robocraze HC-SR04 Ultrasonic Module is a compact, high-precision distance sensor offering reliable non-contact measurements from 2cm to 4 meters with 0.3cm resolution. Operating at 5V DC, it’s compatible with popular microcontrollers like Arduino and Raspberry Pi, making it a top choice for robotics, automation, and embedded electronics projects.

Specifications

Are Batteries Included	No
Asin	B01I1ZTPJC
Best Sellers Rank	#515 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 (1,215) 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

User

Nice

Working good

4.08.2026

User

Superb

Excellent product

22.08.2026

User

It wad good, my project went well

Quite good accuracy was ok, but good

12.02.2026

User

Works well

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

10.10.2025

User

Doesn't work well

Defected as gives wrong values

6.07.2026

User

Hobitronics Fun

Everything is working perfectly as expected.

15.12.2025

User

Good product but price High

It's use only for Arduino board

4.11.2023

User

Damn good at this price

It's running perfectly

30.10.2025

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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R$28

Duties & taxes included

In stock

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TrustScore 4.5 | 7,300+ reviews

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Robocraze HC-SR04 Ultrasonic Module Distance Measuring Sensor

Description

Specifications

Reviews

Common Questions