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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
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.
Great Explanation 🏵️🏵️👨👩👦👦🏵️🏵️
Nice explanation sir, it was quite helpful👍
Nice explanation sir Concept of ultrasonic sensor is cleared 😌
Thanks a lot for the video superb explanation.. It used a lot to me in this less time....
Thank you very much it helped a lot
Amazing explanation.
Very nice expansion... bro👏👏👌 The way u convey it is perfect.. Thank you ❤️for ur effort 😀 n do more videos lyk this.. 😊
@nikhilnichite515
4 жыл бұрын
expansion lol 😀
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 !
Thanks sir. Very good info
Nice video👍👍👏👏it gives lot's of information about sensor.😊
Very well explained sir
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
you explained well thanks sir
Thank you.
thanks!
Thank you bro u help me lot 😊😊
Awesome sir
Well explained!! ♥️♥️
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!??
Nice one!
V clear tq 👍
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.
Amazing
I am 1 k like,😁🌹
Question is that can it will penetrate metal steel and detect objects inside it?
thank u bro
Please make more videos
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) ?
thanks sir.... I need code of its interfacing with Arduino
@bhuwanagarwal740
4 жыл бұрын
github.com/TechStormers/ultrasonic_sensor For detailed explanation of code watch: kzread.info/dash/bejne/nqh5t6dqeNSro84.html
How much long range it can cover broo please reply
What is mcu in working of ultrasonic sensor
can u explain circuit diagram of ultrasonic sensor in anthor video ?
bro, what the hell man where did the 10 raised to power 6 go? man i can't do this
@techweek8208
4 жыл бұрын
I have converted from seconds to micro-seconds.
3:44 isnt echo pin input not output?
I dont understand what you are saying about the trigger pin.
Sir Doe's it works in sunlight ?
@likithmanoj3891
3 жыл бұрын
it will work, why and how u think it is not gonna work?
@vinaychiplunkar1988
3 жыл бұрын
Cant work in vacuum
@manoranjansahu1680
2 жыл бұрын
@@vinaychiplunkar1988 it will work anywhere. But performance wil not be satisfied
how to connect this
why dont make new video? your explanation is great
@techweek8208
5 жыл бұрын
Definitely. Please suggest topics for the new videos.
@alibehrouz9833
5 жыл бұрын
I suggest how to calculate values for Opamp as amplifier @@techweek8208
@h_lara
5 жыл бұрын
@@techweek8208 voice controlled robot using Arduino uno
Can this waves pass through concrete?
@techweek8208
4 жыл бұрын
Test it
@manoranjansahu1680
2 жыл бұрын
N0
How much distance it cover bro
@bhuwanagarwal740
4 жыл бұрын
It covers a distance of upto 400 cm Watch this video for complete explanation kzread.info/dash/bejne/nqh5t6dqeNSro84.html
And yet my class still thinks that this is a LED
Hindi