Arduino RC car using NRF24L01+ module with joystick

[@asyouwish612]

bhaiya you are just awesome ,with your videos i already made a 10 channel nrf transmitter and now this both are working perfectly ,i didn't knew that you also had uploaded video on this nrf car ,if i knew it earlier my 3-4 days wouldn't have been wasted on another channel videos they are not working,you are genius ☺

[@hashincludeelectronics]

Thank you very much for checking out the video and nice comment 🙂👍🏻👏🏻. I am glad that these videos helped you 👏🏻👏🏻

[@FilbertJason]

bro help me

[@siddharthadhar9317]

Good going Ujwal, Growth n Transformation nominee👍

[@hashincludeelectronics]

Thanks a ton

[@Divyash19]

I was waiting for this car for a long time and in recommended your video came automatically thanks bro nice work👍🏻👍🏻

[@hashincludeelectronics]

No problem 👍

[@prabhatverma7538]

Thanks , you have explained very nice ... Detail description...

[@shreeharily]

Prabhat. Kaise ho

[@hashincludeelectronics]

Most welcome 😊

[@adityg9310]

Thanks 👍 bro i am finding it every where but no one does it by uno but you did it

[@hashincludeelectronics]

No problem 👍

[@kruyf73]

Going to try and build this. Looks great, but which NRF24 library do i need? i see mutiple NRF24 libraries.

[@hashincludeelectronics]

I am using RF24 library by TMRh20. You can install it from library manager in Arduino IDE.

[@pheonixpro754]

Can we use nrf24l01 module without antenna

[@hashincludeelectronics]

@pheonixpro754 yes you can . 👍🏻👏🏻

[@pheonixpro754]

And without adapter board

[@pheonixpro754]

Iam having a doubt that for doing this project Arduino nano will be better or uno

[@akankshanandanwar8382]

Awesome

[@hashincludeelectronics]

Thank you 🙂👍🏻

[@rangidias9130]

Can we use the NRF24 with the antana for this projects

[@hashincludeelectronics]

Yes you can 👍🏻👏🏻

[@studyeducation3484]

Super bhai👍👍👍👍

[@hashincludeelectronics]

Thanks a lot 🙂👍🏻

[@pheonixpro754]

Iam having a doubt that for doing this project Arduino nano will be better or uno

[@pheonixpro754]

Iam not qble to get lipo 7.4 volt battery can i use two 3.7 volt li-ion battery for both transmitter and the reciever

[@_ebtehalahmed7219]

I'm experiencing some issues with my car project. In the receiver part, the car rotates in place without moving the joystick. When I move the joystick down, it rotates in the opposite direction. When I tilt the joystick left or right, it moves forward, but at an angle. Additionally, I mentioned in the video that the joystick could be used as a switch to toggle between motor mixing modes, but when I press it, there's no response. Lastly, I showcased the forward movement direction in the video, but I haven't achieved that in my setup yet. Could anyone help me troubleshoot these issues? Thank you!

[@FilbertJason]

bro help me its not even moving

[@hashincludeelectronics]

Try interchanging the wires of motors to motor driver 👍🏻👏🏻

[@shreeharily]

Do you have plans to make projects on raspberry pi too?

[@hashincludeelectronics]

May be in future but not sooner .

[@pheonixpro754]

I wanted a remote setup on the vero board but u are doing in the box

[@dino_chromee]

is it possible to use NRF on the transmitter without using an adapter?

[@hashincludeelectronics]

Please use adapter to avoid issues 👏🏻👍🏻

[@ajaybalami1306]

when i open the serial monitor of transmiter the value are not printed. what might be the problem any idea? i used arduino nano instead of uno

[@hashincludeelectronics]

Are you using nrf adapter as I used in video ?

[@ajaybalami1306]

@@hashincludeelectronics yes

[@KaviprashaadLoganathan]

Is this code work with 12v Johnson geared motor

[@hashincludeelectronics]

It should work . Try it with. But the current rating of L298N might not suit if your motor gets stuck somewhere as these motors take huge current as per specifications max 9A . You can try it and see .

[@KaviprashaadLoganathan]

@@hashincludeelectronics which motor driver is the best one

[@xSpeed2137]

Is the adapter needed If I can just connect the NRF module to 3.3V on arduino?

[@hashincludeelectronics]

Thanks for checking out the video . 3.3V from arduino sometimes can not provide enough power for nrf24l01 module and it causes issues . To avoid such power issues the adapter is used which provides regulated 3.3 v power and also header for nrf module . I would recommend to use adapter.

[@xSpeed2137]

@@hashincludeelectronics thanks for quick reply unfortumately I didnt bought the adapter so I hope it gonna work

[@hashincludeelectronics]

@@xSpeed2137 sure . Give it a try👍🏻

[@newthinkofficial]

Great work you have done 👍

[@hashincludeelectronics]

Thank you . Hope this video will help you for your requirement 👏🏻👍🏻

[@newthinkofficial]

@@hashincludeelectronics Yes... Thank you..!!!

[@BrijendraRathore]

Can you provide chassis buy link?

[@hashincludeelectronics]

Try this amzn.to/4eNoc1Z

[@martinsoublette95]

Can speed be regulated?

[@hashincludeelectronics]

Yes it can be. This car has 2 modes . Check the video .

[@newthinkofficial]

I am using simple nrf 24l01 module, So I have to change the code or not??

[@hashincludeelectronics]

It should work . You dont need to change the code. However make sure to use nrf adapter to avoid any power related issues.

[@newthinkofficial]

@@hashincludeelectronics ok Here everything is done but the circuits are not working smoothly. Means that there is a difference (around 10-15 mili seconds) between the command and output. What is the reason?

[@hashincludeelectronics]

@@newthinkofficial how did you measure the time difference? Did you use serial monitor ? If yes then use higher baud rate . I don’t think there is this much delay in data transfer in nrf modules .

[@newthinkofficial]

@@hashincludeelectronics ok I will try to use serial monitor

[@roscoe3dp470]

Could i use Nano's instead of uno's ? Great project.

[@hashincludeelectronics]

Yes you can use nano.

[@pheonixpro754]

Where should we connect battery wires

[@FilbertJason]

Ok Thanks Bro After working I'll Let you know

[@KnightBear123]

How far is the max?

[@hashincludeelectronics]

Its said that it can go upto 1km with antenna . But I did not check that much range .

[@yashasvichoubey9179]

Loved it, very well explained👍🏻

[@hashincludeelectronics]

Thanks a lot 😊

[@theyoungstoryteller2505]

can you send a snap shot of the turning left and right code

[@hashincludeelectronics]

You can check the code and diagram link in the description of the video .

[@noobking5056]

Sir i have one Arduino uno one nano can you help me to make this ???

[@noobking5056]

I want to make a 4 channel transmitter with it so it can be used anywhere please help

[@hashincludeelectronics]

Yes you can use those . The circuit and code is exactly same .

[@kbalraju481]

Sir I have problem with power supply, first 12 power supply and then 4 wheels are continuously running, sir pls tell me the reason

[@hashincludeelectronics]

Please use rechargeable battery only . Also make sure you use nrf adapter as shown in video . Check for any loose connection.

[@kbalraju481]

Thanks

[@FilbertJason]

bro after uploading the code it began to run automactically without moving the joystick only one side of the motor what can we do bro please help bro

[@hashincludeelectronics]

Please check the connections 👏🏻👍🏻

[@tiwarisaaab]

how to switch turning mode 2 with both wheels

[@hashincludeelectronics]

Please check the video for this step 👍🏻👏🏻

[@laggygamer4]

how it is controlled

[@hashincludeelectronics]

Please check the video for complete details 👍🏻👌🏻

[@BMWeditzm3]

Hello ive built this same car but its not working

[@hashincludeelectronics]

What issue are you facing ? 👍🏻👏🏻

[@BMWeditzm3]

The remote doesn’t connect to the car

[@samarpitahuja6125]

in the circuit daigram you have not given the connection for the holder of nrf but in the video you have used the holder so please give connection for holder

[@hashincludeelectronics]

Thanks for checking out video 👌🏻 . The adapter pins are exactly same as nrf24l01+ pins . The only difference is we need to provide 5v to Adapter’s VCC. Let me know if you face any issue while making connection .

[@FilbertJason]

bro I uploaded the program but it is not working please help bro

[@hashincludeelectronics]

Please use rechargeable battery . Check for connections again . Take a look at video slowly and carefully 👍🏻👏🏻

[@FilbertJason]

bro in motor driver the black colour part is getting heat shall we use this or any other motor driver

[@hashincludeelectronics]

@@FilbertJason please use the same . Check if your motors are in good running condition 👍🏻👏🏻

[@studyeducation3484]

Ham bhi electronic se engineering kar rahe hi

[@hashincludeelectronics]

Good to know that . All the best and stay tuned for more such interesting videos 👍🏻🙂

[@shubham9672]

V bindhast

[@Ishikasharma8483]

@@shubham9672 df

[@TJbuffs]

My serial monitors are blank. I have wired everything the same, the same code and library. Nothing is happening at all. Has anyone had this issue with blank serial monitors? My baud rates are correct

[@hashincludeelectronics]

Which code are you trying ? Serial data is printed only in transmitter code . For that you need to uncomment #DEBUG_PRINT line in the code and upload it .

[@TJbuffs]

@@hashincludeelectronics Thank you for the reply. My controller (transmitter) will show the joystick data. (raw value, mapped value). Though I have not had any activity from the serial monitor on the receiver side (the car). It seems like nothing is happening, though I have tested both connections and I know they can communicate just fine.

[@jilianisabelgerez3049]

My nrf doesn't communicate at all sir, what should I do?

[@hashincludeelectronics]

Don’t worry . Are you using nrf adapter for connecting nrf24l01+ module ? I will recommend to use these nrf adapter . Because most of the time the issue is with 3.3v power supply . Let me know what exact issue are you facing .

[@jilianisabelgerez3049]

@@hashincludeelectronics yes sir I already did connect it to the nrf base modules but still doesnt work. Where can I contact you sir so that I can send some pictures about the robot. Please I really want to make it work sir. Thank you in advance.

[@hashincludeelectronics]

Do you know how to use serial monitor ? You can check if you are receiving values at receiver and print on serial monitor . You can send me an email .

[@jilianisabelgerez3049]

@@hashincludeelectronics what's your email sir? So that I can send you some picturr of the project

[@hashincludeelectronics]

@@jilianisabelgerez3049 [e-mail]

[@kirikazekun]

doesn't work, I've bought all the same components and assembled with the same diagram. but it still doesn't work, I don't know what's wrong

[@hashincludeelectronics]

What issues are you facing ? Please check the video properly for each step . Also hope you are using rechargeable battery only. Don’t worry it will work 👍🏻

[@zindrato]

👍👍👍👍👍

[@hashincludeelectronics]

🙂👍🏻 cheers

[@djdndhilo5440]

where is the code

[@hashincludeelectronics]

Please check the description for code and diagram link 👍🏻

[@djdndhilo5440]

Thank you

[@pheonixpro754]

Can u say ?

[@hashincludeelectronics]

@pheonixpro754 already replied 👍🏻👏🏻

[@snipermund1565]

Nhi chla fake h yrr ma same connection kiya but nhi chla 😢

[@hashincludeelectronics]

What exact issue are you facing ? Lot of issues occur because of insufficient power supply . Please use rechargeable battery . Also check connections again 👍🏻👏🏻

[@Sks-y6l]

Hai bhaiyA please support me

[@hashincludeelectronics]

What issues are you facing ?