HC-SR04-Ultrasonic Range Finder

(28 customer reviews)
Availability:

Out of stock

Approx Restocking Date: 25 to 30 Days
SKU: 2444
  1. Affordable Price
  2. Operating Voltage: 5 V
  3. Sonar Sensing Range: 2-400 cm
  4. Max. Sensing Range: 450 cm
  5. Frequency: 40 kHz

 58.00

(Including GST)

Out of stock


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Category: Other Ultrasonic Sensors
Tags: HC-SR04, Distance sensor, Ultrasonic, Sensors, Object Detection

This HC-SR04-Ultrasonic Range Finder is a very popular sensor that is found in many applications where it requires measuring distance and detecting objects.

The module has two eyes like projects in the front which forms the Ultrasonic transmitter and Receiver.  The HC-SR04 ultrasonic sensor uses sonar to determine the distance to an object like bats or dolphins do.

This Ultrasonic Sensor module is a transmitter, a receiver, and a control circuit in one single pack!! It has very handy and compact construction. It offers excellent range accuracy and stable readings in an easy-to-use package. Its operation is not affected by sunlight or black material like Sharp rangefinders are (although acoustically soft materials like cloth can be difficult to detect).

The Trigger and the Echo pins are the I/O pins of this module and hence they can be connected to the I/O pins of the microcontroller/Arduino. When the receiver detects the return wave the Echo pin goes high for a particular amount of time which will be equal to the time taken for the wave to return back to the sensor.

Ultrasonic Ranging Module HC-SR04 provides 2cm-400cm non-contact distance sensing capabilities, Ranging accuracy up to 3mm.

This Ultrasonic Sensor can be attached to your project using a mounting bracket, so buy it now at Robu.in we have a very good quality Acrylic Mounting Bracket for this HC-SR04 Ultrasonic Module.

Wiring

+5V(positive)

Trig(control)

Echo(receive)

GND(negative)

To Explore more Ultrasonic Sensor, Click here


Features :

  1. Measures the distance within a wide range of 2cm to 400cm
  2. Stable performance
  3. Accurate distance measurement
  4. High-density
  5. Small blind distance

Package Includes:

1 x HC-SR04-Ultrasonic Range Finder

Model

HC-SR04

Operating Voltage (VDC)

5

Average Current Consumption (mA)

2

Frequency (Hz)

40000

Sensing Angle

15°

Max. Sensing Distance (cm)

450

Weight (g):

9

Sensor Cover Dia. (mm)

16

PCB Size ( L x W ) mm

45 x 20

Shipping Weight 0.014 kg
Shipping Dimensions 5 × 4 × 3 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 28 reviews

4.7 overall
23
4
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0
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  1. narasimhaaarao (verified owner)

    Good product at a reasonable price

    narasimhaaarao

  2. adwitiyasingh2205 (verified owner)

    nice ….no words to define

    adwitiyasingh2205

  3. patilnm810 (verified owner)

    Good

    patilnm810

  4. anandnav (verified owner)

    Working really well with Arduino nano V3/ATmega328P Nano V3 board. Thanks Robu team for fast shipping and great pricing.

    anandnav

  5. Kantharaj Kantharaj

    good

    Kantharaj Kantharaj

  6. knp2312 (verified owner)

    very nice product…. works as expected for arduino uno….
    price is also reasonable
    thanks ROBU

    knp2312

  7. mitalighosh.19.mid (verified owner)

    Good product

    I am very much satisfied with this sensor

    well packed

    but the delivery is not fast

    it took around 8 days to come?

    but good project

    mitalighosh.19.mid

  8. Jagdish Nayak

    good

    Jagdish Nayak

  9. Laxman Autade

    good product

    Laxman Autade

  10. shivamakulkarni57 (verified owner)

    it’s not actually ranging from 2cm to 400cm but it takes maximum of 300cm

    shivamakulkarni57

  11. mandarkodange (verified owner)

    Product was well packed. Working fine. Tested Range 2cm-400cm

    mandarkodange

  12. yashwanthkabbinahalli123 (verified owner)

    Nice

    yashwanthkabbinahalli123

  13. Hardeep Singh (verified owner)

    Good

    Hardeep Singh

  14. Anoop K (verified owner)

    prompt delivery, goods as described, working satisfactorily.

    Anoop K

  15. Abhinav Kumar

    very good

    Abhinav Kumar

  16. Ayush Tamrakar (verified owner)

    It’s working fine

    Ayush Tamrakar

  17. akshaypatil6325 (verified owner)

    very nice one… There is no words to say… osm

    akshaypatil6325

  18. Vinoop Kumar (verified owner)

    Good

    Vinoop Kumar

  19. Ravi Kiran Boggarapu (verified owner)

    nice product

    Ravi Kiran Boggarapu

  20. jatinagg1 (verified owner)

    awesome

    jatinagg1

  21. Akshay KG (verified owner)

    Cheap and working well

    Akshay KG

  22. Vishnu Haran (verified owner)

    Nice. Works well as expected. ?

    Vishnu Haran

  23. mayurkumarchauhan19@gmail.com

    Good working

    mayurkumarchauhan19@gmail.com

  24. SUJEET KUMAR YADAV

    Good for project making

    SUJEET KUMAR YADAV

  25. Datta Kamat (verified owner)

    Good

    Datta Kamat

  26. Datta Kamat (verified owner)

    Goof

    Datta Kamat

  27. K (verified owner)

    Good

    K

  28. Sudipta (verified owner)

    The product is good.

    Sudipta

User Manual

Ultrasonic Sensor Working Principle

In this blog, we will learn about the ultrasonic...

Questions and answers of the customers

    What is Out Put ? for Varying distance
  1. 0 votes
    Q What is Out Put ? for Varying distance answer now
    Asked by kmgajjar on March 28, 2024 11:33 am
    A

    For varying distances, the output will vary acc... Read more

  2. What is the dimension of this product
  3. 0 votes
    Q What is the dimension of this product answer now
    Asked by nmprakash10 on April 8, 2020 1:36 pm
    Answered by the admin Read more
    A 5 × 4 × 3 cm
    Only registered users are eligible to enter questions
    Country Of Origin: China

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