Build Your Own DIY Radar System Using Arduino: A Step-by-Step Guide!

[@mypoortom]

Thanks for sharing! Really appreciate.🥰

[@SciCraft]

Thank you so much for the Super Thanks! Your support truly touches my heart and boosts my confidence to keep creating great content

[@stylt7344]

tried it and worked completly fine

[@sapnachauhan1121]

What should I do as the connection are loose

[@Star88701]

Id be interested to see something like this upscaled for more advanced radar such as doppler. Navigational doppler radar would be neat.

[@SciCraft]

Yeah, I've been researching that too, aiming to create an advanced radar system. If you have any valuable information on this topic, please share. It would help me a lot. Btw thanks for the comment!

[@WhaleyHiz]

i think you should clean your breadboard once in awhile

[@metekaba6532]

Hi my friend. Thank you for the video! I want to make an Arduino radar project. Most of the radar projects using Arduino define the object with only one dimension. Whether the object is thin or thick, it draws the entire length on the radar monitor. Is it possible to make a multi-point radar project using Arduino? That is, I will be able to see the size of the object. For example, if there is a box in front of it, I will see it in width and length.

[@SciCraft]

Yeah, most Arduino radar setups, like mine, only measure distance at one point, so they can't show the full size or shape of an object. To get that multi-point radar effect, you'd need more sensors or use something like LIDAR, which scans across the object and gives you more detailed info. It’s definitely possible but would require more complex hardware

[@alexmanolescu2567]

any ideas PLEASE on how to add 2-3 random targets on the screen using radars ecuation ?( just for the code only, not for the entire project with components and stuff)

[@SciCraft]

can you explain that to me a little?

[@alexmanolescu2567]

Hello and thank you a lot! What I mean is a short simulation of a radar screen that will show or not show some targets(distance, radar cross section or even received power from target) depending on the parameters introduced by the user.(also parameters of the radar range equation, antenna gain, wavelength, transmitted power, etc) So in the end there will be displayed only the targets that fulfill the formulas requirements. What do you think? Thank you a lot ! ❤️

[@SciCraft]

Can you email me this with a straightforward and clear explanation? My Gmail is [e-mail]

[@SeyyedMahdi-pj2pi]

Hi, it was an interesting project. I just had one question, if I wanted to shine a laser light on an obstacle when the radar detects it

[@SeyyedMahdi-pj2pi]

How will the code changes?

[@jamiehenson3385]

Thank you! It worked!

[@SciCraft]

Glad it helped!

[@Isabellsssss]

My radar is showing all red even when there is no object in front of it.

[@SciCraft]

Actually, this problem also happened to me while making this project. After trying everything possible, I came to realize that my ultrasonic sensor was faulty. After replacing it with a new sensor, then everything is working fine

[@microbe2221]

How can i use the data from the ultrasonic and make it in use not just displaying it

[@SciCraft]

How do you want to use it??

[@raizendelacruz]

My sensor is moving slowly. What seems to be the problem?

[@champikabiyanwila7128]

My olso

[@SloupyY]

so how do i make it do things such as turn on a light when an object is detected or play a sound or start a countdown ?

[@SciCraft]

To achieve that, you simply need to modify the code

[@Asamaa_11]

Does it also work with an arduino nano?

[@SciCraft]

Yep, it will work

[@Asamaa_11]

@@SciCraft thanks

[@nwa_mondlane]

please help how to link the arduino IDE and the processing enviroment

[@SciCraft]

You don’t have to link anything basically there are two codes - one for Arduino Uno and the other for graphical representation. To upload the code to the Arduino board, you'll need Arduino IDE. And for the graphical representation, you'll need Processing software

[@brisagamarra6831]

Hello, how can I make the radar stop spinning without having to disconnect it from my PC port?

[@SciCraft]

instagram.com/scicraft9/ - This is my instagram ID , DM me

[@UFCGuyy]

use chatgpt

[@CursedOnFire]

Hey, i built the radar right and so was the code but the board just doesnt turn on (it turns on a very low power led that indicates it is turned on but barely) and it doesnt do anything

[@SciCraft]

instagram.com/scicraft9/ - This is my instagram ID , DM me!

[@CursedOnFire]

Im sorry, i figured it out. Turns out the port on my pc didns supply enough power.@@SciCraft

[@danielbaitler8380]

Which program needs for code?

[@SciCraft]

So, there are two codes - one for Arduino Uno and the other for graphical representation. To upload the code to the Arduino board, you'll need Arduino IDE. And for the graphical representation, you'll need Processing software

[@I_Purple_You-7souls]

I have a problem with the green signal thing it doesn’t move and I tried everything 😢 what shall I do

[@SciCraft]

instagram.com/scicraft9/ - This is my instagram ID , DM me!

[@SubhashChandra07]

Thanks :)

[@SciCraft]

Welcome!!❤️☺️

[@amirshahtr9805]

How to make a 360° one ?

[@SubhashChandra07]

Select the appropriate servo and do changes in radar code.

[@guppyguy3136]

life saverrrrrr

[@fakhrikh9046]

I can't upload the code to Arduino it says exit status 1 I still can't figure it out

[@niki-kv5sp]

can i use this underwater?

[@SciCraft]

I don’t think the current setup would work underwater

[@rionela_games]

Hi! what type of connector are you using for the servo motor?

[@SciCraft]

Can you please clarify what you are trying to say?

[@rionela_games]

@@SciCraft like what type of connector are you using to connect the servo motor to the arduino? 2:33

[@SciCraft]

Female-Female jumper wires

[@rionela_games]

@@SciCraft Ok. Thanks!

[@TommysCrib]

how do i make my servo go as fast as your's was cause mine is moving a bit slow

[@SciCraft]

You can reach me at [e-mail] or connect with me on Instagram using the handle instagram.com/scicraft9/

[@erdemerzurumlu]

ı am getting errror in this part iAngle = int(angle); iDistance = int(distance); The function parseİnt(String) does not exist. how can ı fix it

[@erdemerzurumlu]

I changed the faulty part as follows and set the language to English. iAngle = parseInt(angle); iDistance = parseInt(distance);

[@yavuzhan_the_bmw_lover1065]

program is saying 'string does not exist' how can ı fix it?

[@SciCraft]

Hey, you can reach me at [e-mail]. If you could send over some screenshots or videos of the issue, I’ll take a look and help figure out what's going on

[@E4E]

Well it may 'technically' be a SONAR, but.... I think focusing on that fails to recognise the really good video. It takes ages to produce quality videos. Who gives a shizzle whether it's radio waves or sound waves (Yo' momma??).... exactly! The process is the same anyway! If you'd said "Build your own SONAR" then some daft Next Tuesday would comment "But we don't all live in submarines". Great video, keep the faith!!!

[@SciCraft]

Thank a lot man for your understanding. I truly appreciate it.

[@bhbkjujinmjnh]

hey, can u tell me how to change the distance range to 2 meters or 1 meter

[@SciCraft]

yes, replace this line of code For a range of 2 meters: distance = duration * 0.034 / 2; For a range of 1 meter: distance = duration * 0.017; // Since we want the direct one-way distance,

[@bhbkjujinmjnh]

@@SciCraft thanks

[@bhbkjujinmjnh]

also please send me your discord or instagram i have a doubt i will send picture

[@SciCraft]

@@bhbkjujinmjnh instagram.com/scicraft9/

[@santiagoalfredobarcenasric6564]

Thanks 🤞🏽

[@SciCraft]

Welcome❤️

[@teachindia24]

Can you please send me the circuit diagram for this.

[@SciCraft]

instagram.com/scicraft9/ Dm me

[@BapsHongKong]

I am doing in Mac Book and my port is /dev/c..... what should I do

[@SciCraft]

instagram.com/scicraft9/ Dm me

[@tiernanmorgan]

isn't that a sonar sensor not a radar sensor

[@leipaing7186]

How can I change duration

[@SciCraft]

Which duration?

[@TUPM-ViggoAAvila]

I keep getting the port busy message what to do?

[@cybertronacademy]

This happens when you try to send an Arduino code to a board. In this case, it is because Processing must be running therefore its using the port. So if you get this message, remember to stop the Processing code before you send the code in Arduino. Hope it helps.

[@yogithagopalreddy6337]

hello can we do same project using stm32, if yes can u give code for it

[@SciCraft]

instagram.com/scicraft9/ - This is my instagram ID , DM me!

[@vehbiyusuf]

everthing works expet the servo motor it doesnt even flinch

[@JERUELESTRANEROMISON]

thank youuuuuuuuuuuuuuuuuu

[@SciCraft]

Always Welcomeeeeee❤️☺️

[@onetrueromanian6003]

Isn't this actually a sonar?

[@smart_factory]

its good project, but the circuit diagram and video is different,,

[@SciCraft]

The circuit diagram is the same, but the way of connecting things might be different

[@guppyguy3136]

goatttttttt

[@DavidAchukwu-ui6gm]

IS good see life of inside

[@taylancelik8372]

The parseInt(String) function does not exist. Gives a fault

[@SciCraft]

In the code ?

[@SciCraft]

instagram.com/scicraft9?igshid=MzRlODBiNWFlZA== dm me on instagram

[@taylancelik8372]

@@SciCraft 47 and 48 processing

[@CrimsonRoseBDO]

@@taylancelik8372 Same problem here. Did you solve the problem. Sorunu çözebildiniz mi hocam.

[@taylancelik8372]

@@CrimsonRoseBDO bayağı bir uğraştım ama radar görüntüsü var servo hareket ediyor fakat yesil ve kırmızı göstergeler yok onlarda kodda integerler fakat hata alıyorum hala.

[@mycraftideas156]

thank you i like men

[@SciCraft]

Thank you too

[@Player123-o8r]

How can I contact you?

[@SciCraft]

This is my email - [e-mail]

[@ENGINEERING0]

Can u send the code please ❤

[@SciCraft]

Codes:- IDE:-drive.google.com/file/d/177iKPwRGpDglTV7PG5hAgFL8iY_Jm6EP/view?usp=share_link Processing:- drive.google.com/file/d/1jQ9G55sKmw-xedU3e3QEJNCIltC_npbP/view?usp=drive_link

[@KVtrubs]

Can u tell me how to make it faster without sending me your insta link

[@SciCraft]

Just watch the video, or visit my website where you'll find a link in the description. On my website, you can access the project page and follow the steps to complete it.

[@whizkid363]

how to install processor can you tell me

[@SciCraft]

Go to this link processing.org/ and download it

[@sokiasoku-tg3rt]

How you did this voice

[@SciCraft]

In Microsoft clipchamp video editor

[@DanielJBarnett]

This is not radar…

[@SciCraft]

For this is a sonar but most of people think this is a radar and search for this

[@DanielJBarnett]

@@SciCraft right, which makes this misleading AF…

[@jesterking1]

​@@SciCraft No, most people search for radar, and you trick them into thinking it's radar by not including the recorded sound and by misnaming the video as "Build Your Own DIY Radar System Using Arduino: A Step-by-Step Guide!" No where do you say it's sonar. The only hint we get of it is in the parts list "ultrasonic sensor".

[@tubatuba5968]

You Fail! 😂😂. People are so ready to battle. Great video. I made this my first project. Turned out perfect. Thanks You!

[@vyx6851]

mantap buat steammi sama pak priyo

[@Mpackblock]

Processing code: import processing.serial.*; // imports library for serial communication import java.awt.event.KeyEvent; // imports library for reading the data from the serial port import java.io.IOException; Serial myPort; // defines Object Serial // defubes variables String angle=""; String distance=""; String data=""; String noObject; float pixsDistance; int iAngle, iDistance; int index1=0; int index2=0; PFont orcFont; void setup() { size (1200, 700); // ***CHANGE THIS TO YOUR SCREEN RESOLUTION*** smooth(); myPort = new Serial(this,"COM5", 9600); // starts the serial communication myPort.bufferUntil('.'); // reads the data from the serial port up to the character '.'. So actually it reads this: angle,distance. } void draw() { fill(98,245,31); // simulating motion blur and slow fade of the moving line noStroke(); fill(0,4); rect(0, 0, width, height-height*0.065); fill(98,245,31); // green color // calls the functions for drawing the radar drawRadar(); drawLine(); drawObject(); drawText(); } void serialEvent (Serial myPort) { // starts reading data from the Serial Port // reads the data from the Serial Port up to the character '.' and puts it into the String variable "data". data = myPort.readStringUntil('.'); data = data.substring(0,data.length()-1); index1 = data.indexOf(","); // find the character ',' and puts it into the variable "index1" angle= data.substring(0, index1); // read the data from position "0" to position of the variable index1 or thats the value of the angle the Arduino Board sent into the Serial Port distance= data.substring(index1+1, data.length()); // read the data from position "index1" to the end of the data pr thats the value of the distance // converts the String variables into Integer iAngle = int(angle); iDistance = int(distance); } void drawRadar() { pushMatrix(); translate(width/2,height-height*0.074); // moves the starting coordinats to new location noFill(); strokeWeight(2); stroke(98,245,31); // draws the arc lines arc(0,0,(width-width*0.0625),(width-width*0.0625),PI,TWO_PI); arc(0,0,(width-width*0.27),(width-width*0.27),PI,TWO_PI); arc(0,0,(width-width*0.479),(width-width*0.479),PI,TWO_PI); arc(0,0,(width-width*0.687),(width-width*0.687),PI,TWO_PI); // draws the angle lines line(-width/2,0,width/2,0); line(0,0,(-width/2)*cos(radians(30)),(-width/2)*sin(radians(30))); line(0,0,(-width/2)*cos(radians(60)),(-width/2)*sin(radians(60))); line(0,0,(-width/2)*cos(radians(90)),(-width/2)*sin(radians(90))); line(0,0,(-width/2)*cos(radians(120)),(-width/2)*sin(radians(120))); line(0,0,(-width/2)*cos(radians(150)),(-width/2)*sin(radians(150))); line((-width/2)*cos(radians(30)),0,width/2,0); popMatrix(); } void drawObject() { pushMatrix(); translate(width/2,height-height*0.074); // moves the starting coordinats to new location strokeWeight(9); stroke(255,10,10); // red color pixsDistance = iDistance*((height-height*0.1666)*0.025); // covers the distance from the sensor from cm to pixels // limiting the range to 40 cms if(iDistance40) { noObject = "Out of Range"; } else { noObject = "In Range"; } fill(0,0,0); noStroke(); rect(0, height-height*0.0648, width, height); fill(98,245,31); textSize(25); text("10cm",width-width*0.3854,height-height*0.0833); text("20cm",width-width*0.281,height-height*0.0833); text("30cm",width-width*0.177,height-height*0.0833); text("40cm",width-width*0.0729,height-height*0.0833); textSize(40); text("SciCraft ", width-width*0.875, height-height*0.0277); text("Angle: " + iAngle +" °", width-width*0.48, height-height*0.0277); text("Distance: ", width-width*0.26, height-height*0.0277); if(iDistance

[@jesterking1]

interesting that you choose to mute the actual recorded audio. This isn't radar. This is sonar, and I am willing to bet that you can hear an audible beeping form the speakers.

[@SciCraft]

Yes bro this is a sonar, I had also mentioned in the video

[@AwesomeArnav-ex5li]

my processing software is not working it pls help

[@SciCraft]

What is the exact issue?

[@AwesomeArnav-ex5li]

@@SciCraft every time i start any code it starts and after 2 mins it says not responding and it closes

[@SciCraft]

@@AwesomeArnav-ex5li I need to see some video of the issue so I can understand exactly what's happening. You can share the videos with me through my Gmail at [e-mail]

[@AwesomeArnav-ex5li]

@@SciCraft the radar project you showed that is working but its not giving the out put on he processing application

[@AwesomeArnav-ex5li]

did u find anything tomorrow is my competition pls help

[@Jirayu.Kaewprateep]

🥺💬 I think SciLab release code with examples of many application, I used to work with MatLab, SciLab, and scientific program there is more application from location-based. Radar is not applicable for detecting objects only but the information you can align the shape of the object and tell about how objects are related on reflection information and is it possible with assumption. Radar can help the investigation to evidence for investigation or attachment more than catch the flying bird only.

[@SciCraft]

thank you so much bro for sharing such a important infomation ❤

[@No1sonuk]

Sonar. Radar uses radio, not sound.

[@SciCraft]

Yes,you are right bro

[@SciCraft]

But most people of the think it is a radar

[@jasonmorgan661]

T.v. antennas used to tell me when someone was walking up to my door lol...

[@jasonmorgan661]

​​​​@@SciCraftame with metal detectors but they use Eddie currents to pick up metals in those and some have actual sonar as well ....when i think of Radar i think of m.a.s.h. lol....

[@tylermcnally8232]

​@@SciCraftnot if you use the word sonar they wouldn't.

[@meghamishra8392]

my radar is showing everything red but there is no object can you help me please

[@SciCraft]

instagram.com/scicraft9/ - This is my instagram ID , DM me

[@Chernobyl-sj6kf]

what is the processing software? what is it's name?

[@SciCraft]

Its name is Processing.

[@RixtronixLAB]

Nice video shot, thank you for sharing it, keep it up :)

[@jahdela2701]

got it to work but its moving very slow, how do i fix that?

[@SciCraft]

It seems like there might be an issue with the voltage

[@nandanguru9672]

100% working bro 10 times worked no problems

[@SciCraft]

Great 👍

[@AdityaSSarode]

Ma'am, I want to attach it to a boat to detect ships or objects above and below the water. My question is, will it detect the water as well? If yes, how can I stop it from detecting the water?

[@naitiksoni907]

How to add a screen to display that radar

[@SciCraft]

Actually, I'm working on this radar with a separate display, and I will upload soon. Make sure to subscribe to the channel.

[@naitiksoni907]

Bro my servo motor is not rotating but vibrating and it's showing red in radar when there is no object also pls tell fast only few days for the tec fair

[@naitiksoni907]

Pls 🥺 help

[@SciCraft]

​@@naitiksoni907 Please contact me at my Gmail: [e-mail]. We will solve your problem together

[@DCDC-yi7ry]

i got this code in arduino ide: Failed uploading: uploading error: exit status 1

[@SciCraft]

To resolve the issue, I'll need pictures of the setup and the error. You can easily reach me at [e-mail] or connect with me on Instagram using the handle instagram.com/scicraft9. we can work together to solve this problem.

[@rikari4770]

would there be a way to do this without using the servo motor? like i get it won't be able to rotate and have a wider span, but can it do the same thing without needing to rotate?

[@SciCraft]

Yeah, why not? Everything is possible, but it will need a different code. Just subscribe to my channel, and I might upload it there. If it's ready, I can personally give you the code

[@rikari4770]

​@@SciCraft ok! thank you! because this will be very useful for making a prototype of something im making for a school competition.

[@guppyguy3136]

greatest of all timeeeeeeeeeeee

[@SciCraft]

Thanks bro❤️

[@supreethhc2810]

Bro my motor is not rotating what is the problem

[@talkeetnatattoos]

:) hi

[@SciCraft]

Hello 👋

[@eyadelfallah]

amazing only amazing thank you

[@SciCraft]

Thank you so much 😊

[@brawlgaming-p4i]

100% Woorking ❤

[@Mpackblock]

Processing code: import processing.serial.*; // imports library for serial communication import java.awt.event.KeyEvent; // imports library for reading the data from the serial port import java.io.IOException; Serial myPort; // defines Object Serial // defubes variables String angle=""; String distance=""; String data=""; String noObject; float pixsDistance; int iAngle, iDistance; int index1=0; int index2=0; PFont orcFont; void setup() { size (1200, 700); // ***CHANGE THIS TO YOUR SCREEN RESOLUTION*** smooth(); myPort = new Serial(this,"COM5", 9600); // starts the serial communication myPort.bufferUntil('.'); // reads the data from the serial port up to the character '.'. So actually it reads this: angle,distance. } void draw() { fill(98,245,31); // simulating motion blur and slow fade of the moving line noStroke(); fill(0,4); rect(0, 0, width, height-height*0.065); fill(98,245,31); // green color // calls the functions for drawing the radar drawRadar(); drawLine(); drawObject(); drawText(); } void serialEvent (Serial myPort) { // starts reading data from the Serial Port // reads the data from the Serial Port up to the character '.' and puts it into the String variable "data". data = myPort.readStringUntil('.'); data = data.substring(0,data.length()-1); index1 = data.indexOf(","); // find the character ',' and puts it into the variable "index1" angle= data.substring(0, index1); // read the data from position "0" to position of the variable index1 or thats the value of the angle the Arduino Board sent into the Serial Port distance= data.substring(index1+1, data.length()); // read the data from position "index1" to the end of the data pr thats the value of the distance // converts the String variables into Integer iAngle = int(angle); iDistance = int(distance); } void drawRadar() { pushMatrix(); translate(width/2,height-height*0.074); // moves the starting coordinats to new location noFill(); strokeWeight(2); stroke(98,245,31); // draws the arc lines arc(0,0,(width-width*0.0625),(width-width*0.0625),PI,TWO_PI); arc(0,0,(width-width*0.27),(width-width*0.27),PI,TWO_PI); arc(0,0,(width-width*0.479),(width-width*0.479),PI,TWO_PI); arc(0,0,(width-width*0.687),(width-width*0.687),PI,TWO_PI); // draws the angle lines line(-width/2,0,width/2,0); line(0,0,(-width/2)*cos(radians(30)),(-width/2)*sin(radians(30))); line(0,0,(-width/2)*cos(radians(60)),(-width/2)*sin(radians(60))); line(0,0,(-width/2)*cos(radians(90)),(-width/2)*sin(radians(90))); line(0,0,(-width/2)*cos(radians(120)),(-width/2)*sin(radians(120))); line(0,0,(-width/2)*cos(radians(150)),(-width/2)*sin(radians(150))); line((-width/2)*cos(radians(30)),0,width/2,0); popMatrix(); } void drawObject() { pushMatrix(); translate(width/2,height-height*0.074); // moves the starting coordinats to new location strokeWeight(9); stroke(255,10,10); // red color pixsDistance = iDistance*((height-height*0.1666)*0.025); // covers the distance from the sensor from cm to pixels // limiting the range to 40 cms if(iDistance40) { noObject = "Out of Range"; } else { noObject = "In Range"; } fill(0,0,0); noStroke(); rect(0, height-height*0.0648, width, height); fill(98,245,31); textSize(25); text("10cm",width-width*0.3854,height-height*0.0833); text("20cm",width-width*0.281,height-height*0.0833); text("30cm",width-width*0.177,height-height*0.0833); text("40cm",width-width*0.0729,height-height*0.0833); textSize(40); text("SciCraft ", width-width*0.875, height-height*0.0277); text("Angle: " + iAngle +" °", width-width*0.48, height-height*0.0277); text("Distance: ", width-width*0.26, height-height*0.0277); if(iDistance

[@jeevedjena]

😍😍

[@kheasaa]

🥺 i really need help how to add sensors gas? is it possible please helppp me

[@SciCraft]

instagram.com/scicraft9/ - This is my instagram ID , DM me!

[@rezaazkha8868]

bang kenapa pas di running kok not responding ya

[@SciCraft]

Okay, you can Gmail me:- [e-mail] or here is my Instagram ID:- instagram.com/scicraft9/, contact me.

[@JUSTINLEMUELCORREOS]

why is mine moving really slow

[@SciCraft]

It's a voltage issue

[@oskarnilsson0712]

@@SciCraft i don't know if you will see this but im wondering what you mean with a voltage issue? in what way? does the servo get to little voltage or what do you mean with voltage issue?

[@SciCraft]

Make sure your power supply is strong enough to handle the servo motor. The SG-90 servo usually needs about 500mA to 1A at 5V to work properly. If your power supply isn’t up to the task, it might slow down the servo. Also, check the jumper wires sometimes, a loose or poorly connected wire can cause issues. Make sure all connections are secure and properly seated.

[@oskarnilsson0712]

@@SciCraft thanks, i will try to fix it👍

[@blackstargaming3529]

Can you send me processing code in the comment

[@SciCraft]

instagram.com/scicraft9/ Dm me

[@tsclly2377]

Love the smoky bread-board and quite slow.. add an ASCI and more radar sensors (receivers)

[@real643]

it is getting HOT WHAT I DO?????

[@SciCraft]

Is your Arduino board overheating?

[@real643]

@@SciCraft yeeeees!

[@real643]

@@SciCraft what i și wrong and

[@real643]

@@SciCraft is

[@real643]

And processing 4 i downloaded and my PC tells "app not found"

[@devmistry4876]

How to add serial port

[@SciCraft]

instagram.com/scicraft9/ - This is my instagram ID , DM me

[@kurtperegrin]

how far it can detect?

[@SciCraft]

Upto 40cm

[@kurtperegrin]

can't it move the reach away anymore? @@SciCraft

[@Donxzy]

radar or sonar ?

[@SciCraft]

It’s a sonar because the ultrasonic sensor uses sound waves to measure distance and locate the object and Radar uses radio waves to detect and locate objects but sorry to mention it as radar because most people think it is radar and search this project as how to make radar using Arduino so that's why

[@STEM12-DFONTANILLASOPHIA]

is the jumper wires a male-male or female-female?

[@SciCraft]

I had used all types of jumpers.

[@sewaryousef6614]

Is there a way to stop the servo sensor from spinning once it detects an object?

[@SciCraft]

Yes, it is possible instagram.com/scicraft9/ - This is my Instagram ID, DM me

[@kaustubhbisht6277]

hello brother I followed your step but my radar is not rotating plz help

[@SciCraft]

instagram.com/scicraft9/ - This is my instagram ID , DM me

[@AnkithAL-ei6tr]

Same bro