This is super cool. As an upgrade, you should measure the time of flight to get distance as well as angle like a real radar. Second upgrade, Doppler to get object relative velocity.
Technically, this is sonar (SOund Navigation And Ranging), not radar (RAdio Detection And Ranging). We made a similar system back in 1982 using an ultrasonic transducer from a polaroid camera, a stepper motor, and an IMSAI 8080 computer for a college lab course. It's still pretty cool, even after 38 years have passed.
Kindly send an video like this for Make small satellites.. And wonderful demo .. Done a great job.. Super.. I welcoming these kinds of videos from ur channel.. Thank so much.. congratulations..
Hi everyone, I came across this unit and it reminded me that I used to like this too, now I'm trying the unit , The code link is invalid. It seems that the link to the github platform may have been removed intentionally. I won't say who? But I am really grateful to this author for sharing the code and 3D printing stl data before, so that I can successfully download it to my USB flash drive. I have already printed the 3D printing before (Fortunately, I already downloaded it many years ago), and the code has been uploaded to NANO for testing. The 1.8-inch TFT color screen has been successfully displayed. I haven't assembled it all into the 3D shell yet. Now all the semi-finished products are placed in the warehouse I rented outside. When I have time, I will take them home and assemble them all. I will post them here: " I was the first to success "
because nothing says "professional" as loud as hotglue and ducttape on a breadboard, XD This way, every component is easily replaceable. No need to rewire everything, just plug'n'play!
I have a small problem. In my country, I cannot print the green board, and I do not have a printer. What is the alternative to the board? I hope for a reply.
Just curious, why did you go this far and not display at least slightly inaccurate distance data? That’s literally what those ultrasonic sensors are for.
It is displayed incorrectly. When the sensor is rotating to the left, on the display is drawn to the right. It should be the opposite, otherwise it will render the wrong location.
I am also trying to do this project but my LCD's resolution is 128x128....what variables in the code do I need to modify to make the graphic fit? thanks in advance
Hi, I'm George Migliarini from Laguna Hills, California, USA and I have a group of students who are putting together this Mini Radar | Arduino based and we need the code for arduino. Thank you so much
Jb problem solve nhi kr skte to video bnate ku ho Like ke liye Kitne tym se bol rha hu help kr do servo motor nhi run ho rhi servo motor ke connection bta do but koi ans hi nhi
![เปิด อาณาจักร หมื่นล้าน "สาระตั้ม" l [Nickynachat]](http://i.ytimg.com/vi/3XE0nPF4YkQ/mqdefault.jpg)
This is super cool. As an upgrade, you should measure the time of flight to get distance as well as angle like a real radar. Second upgrade, Doppler to get object relative velocity.
Technically, this is sonar (SOund Navigation And
Ranging), not radar (RAdio Detection And Ranging). We made a similar system back in 1982 using an ultrasonic transducer from a polaroid camera, a stepper motor, and an IMSAI 8080 computer for a college lab course. It's still pretty cool, even after 38 years have passed.
"Added to my DIY to do list" Thanks and nice job !
Man your amazing I love your videos👍👍👍
set the sonar fixedly. And for coverage, apply a synchronously rotating prism in front of it. This will increase performance and reach.
Good idea bro, that radar is really good
This looks really fun. Where can we find the Gerber file to order the PCB? Or can we order the PCB from your website?
I'd probably try to make the display sweep in the same direction as the radar unit...
Code and circuit link no longer working :(
Kindly send an video like this for Make small satellites.. And wonderful demo .. Done a great job.. Super.. I welcoming these kinds of videos from ur channel.. Thank so much.. congratulations..
Hi everyone, I came across this unit and it reminded me that I used to like this too, now I'm trying the unit ,
The code link is invalid. It seems that the link to the github platform may have been removed intentionally. I won't say who? But I am really grateful to this author for sharing the code and 3D printing stl data before, so that I can successfully download it to my USB flash drive. I have already printed the 3D printing before (Fortunately, I already downloaded it many years ago), and the code has been uploaded to NANO for testing. The 1.8-inch TFT color screen has been successfully displayed. I haven't assembled it all into the 3D shell yet. Now all the semi-finished products are placed in the warehouse I rented outside. When I have time, I will take them home and assemble them all. I will post them here: " I was the first to success "
Damn, that PCB is awful and totally useless. You can connect all parts directly to arduino.
I think maybe he is advertising JLCPCB, he always uses their PCB, even when a few Dupont connector would do :)
Let's say that at least it is a good mechanical DIY. Better than all of these hot glue projects that we can see everywhere.
because nothing says "professional" as loud as hotglue and ducttape on a breadboard, XD
This way, every component is easily replaceable. No need to rewire everything, just plug'n'play!
U r ultra mega super intelligent
I have a problem wanting to open the file. Arduino tells me that "the program cannot be created". Please I need help.
Excellent project 👍 very good
Brother ....is we have to connect the display directly to the board ...???? No need of any programming the display ??? .....plzz reply
At least they did the coding
I thaught using an ultrasound detector made it a sonar ?
where are the Gerber files for the PCB..Thanks.I use jlcpcb before.there great.
I have a small problem. In my country, I cannot print the green board, and I do not have a printer. What is the alternative to the board? I hope for a reply.
If only i had the money for the green boards, i have the kit though
3 dollars
Just curious, why did you go this far and not display at least slightly inaccurate distance data? That’s literally what those ultrasonic sensors are for.
This is so cool. I dont know much about this but what does it detect?
It is displayed incorrectly. When the sensor is rotating to the left, on the display is drawn to the right. It should be the opposite, otherwise it will render the wrong location.
Amazing video! What is the total price of this project?
You need discrimination, doppler and return timing! Or it's not really radar, just a noise maker.
Hola, que programa usaste para diseñar el prototipo?
I am making robotic arm record and play but problem in 2 motors move in 1 potentiometer how to solve this error
I am also trying to do this project but my LCD's resolution is 128x128....what variables in the code do I need to modify to make the graphic fit? thanks in advance
Ur github page is not working. Plz reupload the code and send the link
Hi, it's a good project so is it possible to show the graph of the radar without cablebut with bluetooth for example. Thank u
You could use an ESP2866 or ESP32 processeor instead of Arduino Nano, they have built in WiFi and Bluetooth. You could then connect your phone to it.
By the way, I'd like to see the graph on my TV and available from everywhere in the world via the broadcasting satellite network :-D
For designing pcbs?
Sir please send the code link I can't get it can you please send it to me please sir pls 🙏🙏🙏🙏🙏🙏🙏🙏🙏
no muestras el programa completo en el video, porque???
Is the "reflection or no refection" binary readout a hardware or firmware limitation?
Firmware, the Ultrasound unit is capable of measuring distance. The maker did not implement this function.
Very nice bro
Just Love and no hate but thats a SONAR not a RADAR but still a great projekt
This is so cool
Man where are Gerber files for pcb?
Hey bro
Can you please make this using tft 3.5"LCD display and arduino uno
Can you repost the code and circuit. The given link is not working
Wait can we upload the code into the Arduino nano without connecting it with a usb cable
No
Genius.
Can you please give me code. Because there is no code in the given link
Code and circuit :-
github.com/Mkishore7/Arduino-based-Mini-radar-HC-SR04-ST7735-Display
thank u so much sir
Can you please say what software you use ?
wait how gonna charge/change the battery?
Code please link is not opening
Super gadgets ha Bhai
very good project and how I would change by adding a 2.4 screen
get a spray bottle and spray it in front of the direction its facing!
Brother I want to buy this project plz help me
This music isn't going to do.
nice project!
Whats the possibility of extending the range out, to say 100m ?
The ultrasound unit shown here is only good for 4M or so. You would need an _expensive_ LIDAR unit to sense that far.
where is pcb file???
where is pcb file
hello sir, the link of the code doesn`t work
What is the maximum range
But, the radar is mirrored, how do we fix that?
Can i make this using arudino uno
Your Github was either nuked, or linked wrong or I don't know but it's gone.
Hi, I'm George Migliarini from Laguna Hills, California, USA and I have a group of students who are putting together this Mini Radar | Arduino based and we need the code for arduino. Thank you so much
do you find the code ?
I see you posted this 4 yrs ago; have you devised an upgrade yet? Looking for a unit that can range to maybe ten meters. :-)
Please upload your Gerber file
really nice ;-)
is that chip requiered?
Hello sir good day can you update your code ? We really need this for our project
Shipping prices like on wish xD
Je ne trouve pas les fichiers PCB
Can it detec humans
the code is offline... the thingiverse files are not complete... waste of time.
Not pcb work?
Could i use 3,5"tft lcd?
How make display for tft ?
Hi, can I code Arduino nano using Arduinodroid app in mobile . please help me
What pcb file have you used?
Very cool, Kanye
Please send me download link of code
github code link isn't working?????????????????????????????
I can't see the code.
Please who can pass it to me.
github page is not working.
Le code arduino ne marche pas
Can i buy it please 😭😭😭😭🙏🙏🙏🙏🙏🙏
I feel like dancing watching this...im going to shake my bootie.
SEND GERBER FILE PLEASE, I NEED THIS BRO HELP
Link is dead dude
hye i want to ask. Code and circuit :-
github.com/sandy9159/Arduino-... this is the circuit for pcb?
no
What is the starting background music
amazing
Whats the range?
Servo motor ki wiring bta do ek baar digram me smhj ni aarhi
Likh kr bta do plz jldi
Jb problem solve nhi kr skte to video bnate ku ho
Like ke liye
Kitne tym se bol rha hu help kr do servo motor nhi run ho rhi servo motor ke connection bta do but koi ans hi nhi
What is the range
love it
Range?
Kya aap ye sell karte ho
scan shown on the screen is backwards, no code provided and a bunch of people interested in this project. Not a good look for the creator
link?
the price of the PCB is 2$ and the shipping is 20$,WTF
Sir please upload the code