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

In this tutorial, we'll walk you through step by step how to assemble the components on a breadboard and how to program the Arduino board. We'll use the Arduino IDE to write the code that controls the servo motor and the ultrasonic sensor. By the end of this tutorial, you'll have a fully functional radar system that can detect objects and display their distance on the serial monitor.

*THIS IS A SONAR NOT RADAR

Component Required:-
1. Arduino Uno
2. Servo Motor
3. Breadboard
4. Ultrasonic Sensor (HC-SR04)
5. Jumper Wires

Components Link:-

Codes:-

My Website:-

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Thank you For Watching!!

[mypoortom]

Thanks for sharing! Really appreciate.🥰

[nandanguru]

100% working bro 10 times worked no problems

[Star]

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

[SeyyedMahdi-pjpi]

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

[RixtronixLAB]

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

[alexmanolescu]

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)

[WhaleyHiz]

i think you should clean your breadboard once in awhile

[tsclly]

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

[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?

[jesterking]

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.

[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 ?

[raizendelacruz]

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

[brisagamarra]

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

[Isabellsssss]

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

[microbe]

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

[Asamaa_]

Does it also work with an arduino nano?

[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

[meghamishra]

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

[naitiksoni]

How to add a screen to display that radar

[nwa_mondlane]

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