DIY Radar With Ultrasonic Sensor And Chat-GPT Generated Arduino Code | Coders Cafe

𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐔𝐬 𝐎𝐧
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𝐌𝐞𝐞𝐭 𝐓𝐡𝐞 𝐂𝐫𝐞𝐚𝐭𝐨𝐫𝐬
Nekhil Ravi (Hardware Development, Narration)
Shebin Jose Jacob (Software Development)
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𝐖𝐞'𝐫𝐞 𝐅𝐚𝐢𝐫𝐥𝐲 𝐒𝐨𝐜𝐢𝐚𝐥 𝐏𝐞𝐨𝐩𝐥𝐞
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𝐆𝐞𝐚𝐫𝐬 𝐔𝐬𝐞𝐝
Shot On: Canon M50
Microphone: Boya M1
Tripod : DigiTek DTR 520 BH
Software: Adobe Premiere | Adobe Photoshop | Adobe Audition | Adobe After Effects
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Music by: INOSSI
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Watch: • INOSSI - Moments (Offi...
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[@PatrykStm]

It's a sonar, not a radar

[@user-gs4ev5by5v]

Sonar is using sound wave to detect objects like bats, specifically used underwater cause radio waves cant travel in water. While radar uses radiowaves or electromagnet, radar send out radiowaves and once it detects object it reflect back to the radar so that it will show you on the screen. Radio waves and sound waves are different.

[@justalexproject]

​@@user-gs4ev5by5vdifferent but not so different considerinf youd need to have an electromagnet for both sonar and radar, you're just targeting the different frequency range they operate in.

[@themagician2008]

​@@user-gs4ev5by5vthat's an ultraSONIC sensor. Hence SONAR.

[@TheNapalmFTW]

​@@user-gs4ev5by5vwas this in reply to someone

[@EAGLEYE-ow7vf]

​@@user-gs4ev5by5vdid he say anything about them? He just said it's sonar

[@younesd6298]

For a small project, nice work. The ultrasonic sensor emits sound waves, which are mechanical waves requiring a medium for propagation. Therefore, this project essentially functions as sonar. In contrast, radar uses electromagnetic waves, specifically radio waves. If an object is present, the radio waves reflect to the radar, allowing for object detection and distance determination. In summary, radio waves (electromagnetic waves) can propagate in a vacuum and are limited in water, for example, which is the best option for radar. Unlike sound waves, which can propagate in water but not in a vacuum.

[@deelaureanolaureano7307]

Loved this thank you brother 🙏🏽

[@user-sj8bh4fd3g]

Так же радар рассчитывает скорость объекта по Доплер смещению частоты❤

[@avantcdmx2028]

Ultrasound waves are electromagmetic ones, so as radio waves.

[@LUIGUIFIDELAPAZACHIPANA]

Que buena, gran aporte muchas gracias

[@LUIGUIFIDELAPAZACHIPANA]

​@@avantcdmx2028La ignorancia es tan grande

[@AllahumaAlFirdaws]

Amazing video don't listen to people trying to discourage you.

[@lamda9914]

This is a plagiarized video

[@pablomonteiro8330]

Now, try using two sensors and triagulate the object to generate a "double-axis" position

[@varunahlawat169]

Exactly, then it would be a sonar!

[@mohitsethi-w7k]

​@@varunahlawat169 can u share resources, where i can learn build this small sonar project. I have found a Radar one already. And a video where creator talks about Triagulate and builds a airsoft motion detection Turret.

[@kiriolvishnergo6140]

i think 360 degree serwo, or a motor with spinning sensor is more suitable for this build

[@b03tz]

Right and spinning wires as well!

[@kiriolvishnergo6140]

@@b03tz есть такой вид контакта, как специальные площадки и металлические щётки, которые скользят по этим площадкам

[@Howhungry1234]

​@@b03tzuse a slip ring

[@Zomerlad]

Just install a second setup behind it it’ll be mirrored

[@kiriolvishnergo6140]

@@Zomerlad yeah it is much easyest way to do it...

[@ellorord5968]

#include const int trigPin = 9; // Trigger pin of ultrasonic sensor const int echoPin = 10; // Echo pin of ultrasonic sensor Servo servoMotor; // Servo motor object void setup() { Serial.begin(9600); // Start serial communication servoMotor.attach(8); // Attach servo motor to pin 8 pinMode(trigPin, OUTPUT); // Set trigPin as OUTPUT pinMode(echoPin, INPUT); // Set echoPin as INPUT } void loop() { for (int angle = 0; angle = 0; angle -= 10) { // Sweep back from 180 to 0 degrees scan(angle); // Perform the scan at the given angle delay(50); // Small delay for smoother motion } } void scan(int angle) { int distance; // Move the servo to the specified angle servoMotor.write(angle); delay(100); // Delay to allow the servo to reach the position // Send a short ultrasonic pulse digitalWrite(trigPin, LOW); delayMicroseconds(2); digitalWrite(trigPin, HIGH); delayMicroseconds(10); digitalWrite(trigPin, LOW); // Read the distance from the ultrasonic sensor duration = pulseIn(echoPin, HIGH); // Calculate the distance in centimeters distance = duration * 0.034 / 2; // Print the angle and distance to the serial monitor Serial.print("Angle: "); Serial.print(angle); Serial.print(" degrees, Distance: "); Serial.print(distance); Serial.println(" cm"); }

[@AwesomeArnav-ex5li]

thx for the code

[@RuanoProductions]

The reloading sound not make sense 😐

[@alguiennose8266]

Es que esta construyendo en Estados Unidos jajasksk

[@Jexinator]

Seeing the interface I was expecting the alien motion detector sound😂

[@plabanadhikary]

​@@alguiennose8266😂

[@slowly_r7849]

You are the fun police

[@Aryan_dengre]

Lol😂

[@RicardoReyes-hl6be]

I have no idea what's this because am still a beginner but looks cool

[@rainbowseal69]

It’s inaccurate too. You’re just improvising 😅. Cool though. The sonar wave is also traversal so it’ll get reflected best at shortest reflecting distance to the receiver and not exactly a forward direct since the target isn’t planar. What you experience is stealth behavior but on a lower resolution. Reflecting the waves away from the receiver is the highest priority 😂❤

[@davidpastia-gh2jq]

Well done bro💪👑

[@Cinilkin]

Now you can see where Aliens are hiding

[@user-qu6jc2dc8m]

I did it for my semester project without chatgpt back in 2017

[@Ocelot851]

Now ı can heck naasa

[@PradeepSharma-wm8zo]

Dayyum bro I am with u

[@vinny142]

It's amazing how ChatGPT can do the simplest tasks that you can get done quicker by looking up a tutorial.

[@esm720]

I honestly discourage people from using chat-gpt because coding is a good skill to have in itself.

[@livetohash6152]

Yeah, but bro.. saves SO much time 🎉

[@putakusinvida7501]

​@@livetohash6152 The people needs to use it for have an idea how to fix the problem not to fix the problem

[@_EasyOnEasy_]

@@livetohash6152 Sometimes, but most times it draws you into a project before you realize the code is garbage, and you wasted a few months.

[@thatboyzerk1680]

Not bad for debugging, but definitely people should try and solve issues themselves when they’re learning. But if my code doesn’t execute after 20 different tweaks I’m going to google or chat gpt or copilot lol

[@genma986]

You gotta work your own brain, people are just going to get lazy with gpt doing all of the thinking.

[@olli1068]

Nice toy, but if it works with SOuNd (even if humans can't hear that sound), it is SONar. RADar works with RADio waves.

[@gibson2049]

Good project

[@cyrillekaouche-ps7jq]

Genious are meteors made to burn to enlight their century. God bless you Brother for sharing your expertise.

[@TwinklingStar0420]

I did this project in mu first semester of Engineering

[@honkodelord9227]

If you are getting robbed, this may save your life

[@wscamel226]

Well, If they could build this stuff back in the 1941, Then it should be incredibly easy now

[@AfeMar1221]

This was my Bsc Project1 :)😅

[@Clover501]

The sound effects were artificially produced, an ultrasonic sensor and servo motor doesn't sound like that.

[@jacklaffey3529]

wires don't sound like guns when you plug them in either

[@titobandito1555]

Monkey

[@hdrtronic18]

good, congrats, bdw is a sonar

[@abraham7573]

Cool! Maybe don't include the gun cocking sounds next time.

[@Ash_G]

Radars are usually inside a protective white sphere or cone. I wonder how they filter off this protective cocoon from the radar signal?

[@OceWhat12345]

Try add a slip ring, make a mounting unit, add a small laser unit, then you can make a laser turrent.

[@nourdraw1548]

To kill mosquitoes 😂?

[@ashwinyellur8361]

Good one.. but just change the name to ultrasonic or sonar. , radar is based on radio waves

[@justin_ebenazar]

It's a infrared sensor

[@itoibo4208]

this is a sonar sensor using ultrasonic sound

[@gautamsharma6566]

Oh, new radar

[@jomogatua3966]

Great invention for birdbox creatures

[@TG_EditX_]

Such a short range But it was clean and sweet 👍🏻

[@V1nc3nt00]

The short range is just coming from the radar UI. The sensor itself can recognize items up to 3 meters away

[@sudippaul4487]

Amazing video ❤

[@kishorkumarkeekan8649]

All look good on table....but what is the use of this !?. If you do some home or industrial appliance .. it's good

[@1998hondaprelude7]

yay i can finally use this to make a small pantsir S1 anti-air to shoot down flies :))))

[@gamerfloyt4990]

When you only downloaded one sound effect

[@fusk40rus]

Shift+del

[@M1551NGN0]

Umm is it alright if I ask you what you did in your bachelors? Because I'm interested in learning such content and am soon getting into an engineering college and looking forward to working hard for a career in Robotics, so that's why asking your qualifications

[@amadouelcapotoure189]

Looks like electrical engineering

[@M1551NGN0]

@@amadouelcapotoure189 oh I see, thanks a lot!

[@leilanielectronics]

The Ping)) is an amazing module!

[@addisonm6465]

HC-SO4

[@catvids510]

Stepper motor would be more efficient for this

[@user-fn1wr5tm1c]

Что-то мне подсказывает что это не твоя разработка

[@Floki_As]

Естественно, он же негр! ☝

[@Бабайка-1]

Вспоминаем видосы алекса

[@DanielGomez-yz1mw]

Good job!

[@Aka3nD]

Could work better with infrared but whats the programmed code though

[@only1leddy]

I done one that draws shape bob mk2

[@Ux-720.]

If you are a soldier hiding in a house, and if enemy soldiers come to you, you turn on this device called radar and see how many soldiers there are

[@user-kc5fw5xy5u]

Wow❤❤❤

[@techwith_Aamir]

Why it is not covering the full 180 degree??

[@BarbaroR4]

Cuz the servo motor cant turn more than a 180 degrees. He can use another motor but for that you will need drivers that are expensive. Servo motors are cheapand easy to program

[@GamingwithPortals]

@@BarbaroR4alternatively: stepper motor and then just add a stop switch somewhere

[@TheFoxranger]

Many hobby servos can do 180° and they are dirt cheap

[@mka8915]

Haven't messed with servos at all, but that servo looks like the type to not be able to do 180° unless it has some specific input I do not know of (maybe a raw square wave?)

[@BlackDub21]

It’s chat GPT code

[@spacenodus7959]

Cool

[@rolandoreyes5291]

With an inches distance? Who needs it?😂😂😂

[@luna2049Rush]

This is how a Sensor reverse works in your car.

[@sureshkhutale8960]

Sir full video plz

[@mediabeeOfficial]

İ did this when i am 7 years old (i swear)

[@TNG88]

Many countries need this technology due to tight budget since covid then wars

[@lwo7736]

Lmao, shut the f up what is this comment

[@addisonm6465]

what

[@NoeSage]

Can you try to build something like that with mmwave sensor?

[@kandymahanama7796]

Good job❤

[@leilanielectronics]

Kool😎

[@naveenaathithya5278]

Make some STM32 DIY

[@theeverythingguy4913]

Tutorial please ❤

[@TECHiHOBBYIST]

Search its on how to mechatronics

[@TECHiHOBBYIST]

Ultasonic sensor hc-sr 04 and arduino ZejQOX69K5M its url

[@JRHouben]

kzbin.info/www/bejne/hKjQlIF5q7qWesUsi=I6YUrGNAZS13TdUk

[@Erilul]

The link for tutorials please

[@jonathan-._.-]

i think you can just use a normal ultrasnoic tutorial - if its giving u a distance value u beep it and if u get infinty (or no value , not sure how the api works) dont do anything

[@Therealmubarak1]

This is more like lidar, is that a camera, if yes it’s lidar

[@yourfactstory]

Thanks, cool video ! Subscribed!

[@external316]

How many Americans are we going to hear before something happens?

[@user-sy3zf4on1x]

شن وظفية الاداء هذه لو تكرمتو ؟ طبعا سؤال موجه لعرب يشاهد فيديو

[@slimislime]

Was programming too hard for you to figure out like the rest of us?

[@itoibo4208]

They probably used some premade libraries and code. There is a lot of great arduino code out there.

[@slimislime]

@@itoibo4208 it says made with chatgpt

[@user-yy4lj1iu5r]

Happy End🎉

[@sweetmother4653]

Cool nice invention or re-invention

[@acupoftea12]

Is the code of machine learning

[@zizazr]

Хмм где-то тут прячется Алекс гайвер

[@l.r.o.channel6898]

Ага, я такой по его прошивке делал

[@user-by5gc4bn8e]

Ну он слабый очень

[@user-hy1iu3wk9h]

​@@l.r.o.channel6898а как с ним связаться?

[@user-xq1cq3uj1l]

Круто

[@prezz118]

ive been trying to make this work for hours. i have the processing code nearly done and calling on the right com port, however the display screen is not updating continiously it just freezes as soon as i run the code.

[@Saaaad.S]

What are those clips used at the end of the wire called?

[@ABHINAVPLAYZ20]

Go to 116 in processing code and change 0.215 to 0.195

[@circItsfan]

A DIY radar with ultrasonic sensors works by emitting ultrasonic waves, measuring the time for them to bounce back, and calculating the distance to detect objects in its environment

[@Sanctispiritucom]

Excelente

[@user-rp9cc1cf1k]

Please record the full video

[@user-Tree-Frog_Egg]

와~ 좋은 레이더군요!

[@tropixi5336]

i think the field of view needs to be a little higher

[@user-qf9cu5wu2j]

this is TRG-21

[@zimiie..1650]

What software did you used for the sonar display?

[@ShaxruzSalimov-mx9mu]

👌

[@leftysmalls]

How did he do that visualization? I really puts a nice bow on it

[@lionlinux]

You could use normal motor and lable start position

[@degramod]

Alex gyver project lol

[@Бабайка-1]

Yes

[@bon3scrush3r]

That is quite something

[@darkphantom_01]

Chatgpt!

[@suraj.mohapatra]

I want this project.. If you don't post then I will use chatGPT

[@Daniel-um6gl]

Distance display is not in the correct position, common chat got mistakes for gui

[@sangeethpriyan50]

I need the full video of this with explanation ?

[@JOSE_RMC]

And for processing on android, what would it be like?

[@theunfinishedbusiness2407]

Its a fork of mechatronics tutorial, im just honest

[@mijailozivkovich9871]

Its possible triangular an object in movement?

[@Geetha-ne9xj]

Full video

[@SulphuricAcidForTheSouL]

i flew from LA to Moscow at night using this radar.. im also installing them on my fleet of commercial ships. Im done with cheap radar.

[@danielmarquez8060]

Thanl you!!!

[@boburmurodov8150]

My man, why would you attach the servo on a breadboard?

[@YuckFou0x0FFFF]

My man, it's just a prototype

[@Redditard]

It's just rested upon it

[@darlingprasad7389]

This is useful for my project bro

[@robertobayos2946]

can I ask what algorithm I should use for this kind of project?

[@SuperHunteeYoutube]

TAX THE RICH

[@samiertugrulakar9935]

I NEED THİS RADAR

[@taherelassal4241]

👌👌👍

[@user-ng1le5sm8m]

Can anybody tell me what's the problem it solves and it's real time application as a radar ??