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Working of Ultrasonic Sensors | How HCSR04 module works

An Ultrasonic sensors measure distances based on transmitting and receiving ultrasonic signals. This video explains the detailed working of an ultrasonic sensor, HCSR04. It also explains the use of trigger and echo pins on the sensor.
Ultrasonic sensors are used extensively in the field of robotics. These ultrasonic waves can penetrate through water and hence they can be used to calculate the depth of wells.
Ultrasonic Sensor datasheet: cdn.sparkfun.c...
To know more about the generation of ultrasonic waves:
www.daenotes.c...
To buy Ultrasonic sensors: goo.gl/Nmef75
Thank you.

Пікірлер: 58

  • @susantpal
    @susantpal3 жыл бұрын

    Very well explained in simple clear layman language. Only calculation of microsecond was a bit confusing could you revisit the page and see. Well done. Keep posting.

  • @filicefilice
    @filicefilice3 жыл бұрын

    Great Explanation 🏵️🏵️👨‍👩‍👦‍👦🏵️🏵️

  • @thatfunnyguy.
    @thatfunnyguy.4 жыл бұрын

    Nice explanation sir, it was quite helpful👍

  • @nskkknagajayanth1199
    @nskkknagajayanth11993 жыл бұрын

    Nice explanation sir Concept of ultrasonic sensor is cleared 😌

  • @sindesasikalabai4185
    @sindesasikalabai41853 жыл бұрын

    Thanks a lot for the video superb explanation.. It used a lot to me in this less time....

  • @sonuaggarwal8465
    @sonuaggarwal84653 жыл бұрын

    Thank you very much it helped a lot

  • @vivektyson
    @vivektyson4 жыл бұрын

    Amazing explanation.

  • @magesh5451
    @magesh54515 жыл бұрын

    Very nice expansion... bro👏👏👌 The way u convey it is perfect.. Thank you ❤️for ur effort 😀 n do more videos lyk this.. 😊

  • @nikhilnichite515

    @nikhilnichite515

    4 жыл бұрын

    expansion lol 😀

  • @pareshmhatre4019
    @pareshmhatre40194 жыл бұрын

    very good video indeed because datasheet of ultrasonic is not clearing the principle what you ve explained please make second part of this video which will give practical application of this sensor, not with arduino and c language but in pure assembly . your quality of explaination is also very good. thanks for this video !

  • @chintanmehta4695
    @chintanmehta46954 жыл бұрын

    Thanks sir. Very good info

  • @myworld8086
    @myworld80865 жыл бұрын

    Nice video👍👍👏👏it gives lot's of information about sensor.😊

  • @AmanSingh-gs4ue
    @AmanSingh-gs4ue5 жыл бұрын

    Very well explained sir

  • @Alexandra-rd6sx
    @Alexandra-rd6sx3 жыл бұрын

    You explained it wonderfully, however I have Perps using this to create sound and tunes out when you said where I would need to put it to gauge the waves

  • @pradeepkumar-iy5my
    @pradeepkumar-iy5my5 жыл бұрын

    you explained well thanks sir

  • @farabielec
    @farabielec4 жыл бұрын

    Thank you.

  • @AabhusanAryalOfficial
    @AabhusanAryalOfficial2 жыл бұрын

    thanks!

  • @jayantidalei8917
    @jayantidalei89175 жыл бұрын

    Thank you bro u help me lot 😊😊

  • @kashirajvkkalshetti3498
    @kashirajvkkalshetti34983 жыл бұрын

    Awesome sir

  • @syedaareeba4510
    @syedaareeba45103 жыл бұрын

    Well explained!! ♥️♥️

  • @sampannat1061
    @sampannat10615 жыл бұрын

    If echo pin becomes high as soon as the trigger is given to the trigger pin then ... If an object is detected after 10 sec then the echo pin will be low after 10 sec ..... Then how will we get the measurement right!??

  • @adityanarkar25
    @adityanarkar255 жыл бұрын

    Nice one!

  • @achariinduja6844
    @achariinduja68443 жыл бұрын

    V clear tq 👍

  • @prachethire812
    @prachethire8123 жыл бұрын

    Everything was great except your channel's intro music. Also can I conclude from your explanation that the echo pin on time is proportional to the distance. In short it's a PWM signal with a varying duty cycle.

  • @codegamer7965
    @codegamer79652 жыл бұрын

    Amazing

  • @naveedzahid9272
    @naveedzahid92723 жыл бұрын

    I am 1 k like,😁🌹

  • @electronicsdevelopers319
    @electronicsdevelopers3193 жыл бұрын

    Question is that can it will penetrate metal steel and detect objects inside it?

  • @AJITHKUMAR-rf3zx
    @AJITHKUMAR-rf3zx5 жыл бұрын

    thank u bro

  • @syedsulaiman8380
    @syedsulaiman83803 жыл бұрын

    Please make more videos

  • @ishwarallahteronaamweallso5347
    @ishwarallahteronaamweallso53474 жыл бұрын

    suppose aapne kisi bank ya amunation room ke bahar ye sensor laga dia ? aur mai ek hacker hu - mai dusra echo sensor la kar is system ko hack kar sakta hu ? [by sending similar frequency in front of it] (please ans) ?

  • @adeeltanoli4981
    @adeeltanoli49815 жыл бұрын

    thanks sir.... I need code of its interfacing with Arduino

  • @bhuwanagarwal740

    @bhuwanagarwal740

    4 жыл бұрын

    github.com/TechStormers/ultrasonic_sensor For detailed explanation of code watch: kzread.info/dash/bejne/nqh5t6dqeNSro84.html

  • @atalojha6550
    @atalojha65503 жыл бұрын

    How much long range it can cover broo please reply

  • @parimalavaskula3706
    @parimalavaskula37063 жыл бұрын

    What is mcu in working of ultrasonic sensor

  • @muhammadsayed9582
    @muhammadsayed95823 жыл бұрын

    can u explain circuit diagram of ultrasonic sensor in anthor video ?

  • @yashaswikulshreshtha1588
    @yashaswikulshreshtha15884 жыл бұрын

    bro, what the hell man where did the 10 raised to power 6 go? man i can't do this

  • @techweek8208

    @techweek8208

    4 жыл бұрын

    I have converted from seconds to micro-seconds.

  • @coolkid9770
    @coolkid97704 жыл бұрын

    3:44 isnt echo pin input not output?

  • @christiannielsen3863
    @christiannielsen38633 жыл бұрын

    I dont understand what you are saying about the trigger pin.

  • @aryanpeje
    @aryanpeje4 жыл бұрын

    Sir Doe's it works in sunlight ?

  • @likithmanoj3891

    @likithmanoj3891

    3 жыл бұрын

    it will work, why and how u think it is not gonna work?

  • @vinaychiplunkar1988

    @vinaychiplunkar1988

    3 жыл бұрын

    Cant work in vacuum

  • @manoranjansahu1680

    @manoranjansahu1680

    2 жыл бұрын

    @@vinaychiplunkar1988 it will work anywhere. But performance wil not be satisfied

  • @YashMukand
    @YashMukand3 жыл бұрын

    how to connect this

  • @alibehrouz9833
    @alibehrouz98335 жыл бұрын

    why dont make new video? your explanation is great

  • @techweek8208

    @techweek8208

    5 жыл бұрын

    Definitely. Please suggest topics for the new videos.

  • @alibehrouz9833

    @alibehrouz9833

    5 жыл бұрын

    I suggest how to calculate values for Opamp as amplifier @@techweek8208

  • @h_lara

    @h_lara

    5 жыл бұрын

    @@techweek8208 voice controlled robot using Arduino uno

  • @shreeshelar4370
    @shreeshelar43704 жыл бұрын

    Can this waves pass through concrete?

  • @techweek8208

    @techweek8208

    4 жыл бұрын

    Test it

  • @manoranjansahu1680

    @manoranjansahu1680

    2 жыл бұрын

    N0

  • @komal1090
    @komal10904 жыл бұрын

    How much distance it cover bro

  • @bhuwanagarwal740

    @bhuwanagarwal740

    4 жыл бұрын

    It covers a distance of upto 400 cm Watch this video for complete explanation kzread.info/dash/bejne/nqh5t6dqeNSro84.html

  • @deominedash
    @deominedash4 жыл бұрын

    And yet my class still thinks that this is a LED

  • @yashstark
    @yashstark4 жыл бұрын

    Hindi