A good project for developing my skill in Arduino... it also helps me to gain knowledge by solving problems. Problems faced (and solutions) 1 - AT mode doesn't open - check the module is HC 05 or 06. the methods are different for both (There are many method to do this.. check it one by one) 2 - Program doesn't upload successfully - check the options in tools section of Arduino before upload (port, board, processor etc...) 3 - modules didn't turn on - check our connections properly (better if use multimeter) 4 - motors doesn't turn properly - change polarity of motors to motor driver by interchanging their wires 5 - motors doesn't work properly - check the voltage and current of battery - it only works in rechargeable battery since it has high current than normal battery if facing problems - use our internet to solve it... we need to face problems for final victory... I hope this helps
Well done and I am glad that after facing so many hurdles you made it successfully 👏🏻👏🏻👍🏻. And thank you very much for sharing your experience . These findings will definitely help others.
After all the videoes i have seen on youtube, and after 2 days of very hard working, your video sir, has been the only one that have worked 100% correctly. I dont know how to thank you, i have exam soon, so this video has helped me alot
Thank you so much for your comments . I am glad this video is helping you 👍🏻👏🏻. All the best for your exam too .please do share the channel among your friends circle as well 🙂
Some, because of the problem, I will not be online for 2 months, I will not use phone, laptop, I will miss your videos, a lot, but when I come back, I will watch all your videos, eat well, friend.
Love the Arduino Bluetooth Car using the HC05 Master-Slave Transmitter Receiver robot. You should attach the 6-dof robotic arm on the Arduino Bluetooth Car using the HC05 Master-Slave Transmitter Receiver robot to look even more advanced.
Thank you 👍🏻. I agree. I personally liked this car and it’s easy to handle it with joystick remote control. There is video on my channel of robotic arm car but with esp32 and PS3 controller . Will try to add that arm on this car as well . Stay tuned .
@@fouzanjaved5441 You can check the tutorials and videos available online about different microcontroller modules like Arduino , esp32, raspberry pi etc. And check how different sensors work. Get some knowledge about different motors working. As far as programming is concerned you need to learn c++ for Arduino. May be check w3schools website. There may be some other courses on robotics available online which I am not aware about right now . But will let you know if I find something more. Learn slowly and regularly, you will be successful 👍🏻
This project uses L298N module which is also cheap . I would recommend to use the same module to avoid any issue. However I have not used L293D module ever . So unfortunately I am not sure about it . 👏🏻👍🏻
Hi! Thanks for the video. When the HC-05 module is blinking every two seconds (supposedly indicating that is on AT mode) I enter the "AT" command in the Serial Monitor and I receive OK. The problem appears when I enter the "AT+RMAAD" or any other AT command. I always receive the ERROR:(O) response. What can I do?
Hi, I've followed this step by step and the car is functioning properly. I'm wondering on how I can make it go any faster? Yours seems a lot faster than mine, I imagine it's because of the battery that I'm using, what specific battery are you using sir?
I just tried everything but my motors are moving uncontrolled all the time and they are changing directions for just a sec also. Do you have a solution for this?
Hi bro! Awesome ved I have a doubt brother I am trying to make a project with Arduino mega which controls car and robotic arm Can I consider this transmitter for my project only to drive the car ??
Did you change the baud rate by any chance ? Low baud rate will cause this problem . Or you can add some delay of say 50 milliseconds in transmitter code after every transmission.
@@hashincludeelectronics actually i bought a robot with an andriod app as a controller already provided to control via Bluetooth. I can't seem to make changes on the transmitter side. But I can make changes in Arduino code on the receiver side. Can you tell me what I can do, or I can share the code if you can look at it. Pls, send me your email?
i have a problem, when my car just started, it runs normally but after that i can't controller, i press reset button on arduino board and it back to normal how can i fix that
The Serial monitor is not responding when I uploaded the AT configuration code. I tried typing commands like AT, AT+ADDR but no response like Ok from serial monitor. what should I do?
I am facing a problem. The car moves on its own even when the Joystick is not used. It starts moving after the master and slave are connected. I am using lithium battery of 3.7 volt for the receiver and a power plug of supply 12 volt for the transmitter. Please suggest what is the problem.
I have a similar problem, when the master is connected and the slave starts moving without using the joysticks and I can only control the direction of the car. Does anyone know how this can be fixed?
hi sir i have connected everything correctly the modules seem to connect but then only the master module is blinking and the slave stops blink hence the car does not work can you please help with that??
I would suggest to take a closer look into video again . This project is very involved and needs lot of attention . Please check video slowly and carefully again. Also make sure you use only rechargeable battery in your project 👍🏻👏🏻
Hello I have a idea can u make a self Balancing bike which drive there are lot of video but none of them explain... So if u could try this out will be a great also it's will be something new thx
Anyone know how I can add the code to use 2 analog switches? I know the wiring just dont know how to add the code so it will send signal like the joysticks...
I try to make this project everything is fine but I face problem for steering control this car moving only forward and backward steering not working I try everything wire changing
Bro when i connect my battery with my l298n motor module my Bluetooth stops working and when i connect the usb my Bluetooth starts working and connects to the master but it's motor is not working
@@hashincludeelectronics I used rechargeable battery and it starts working but controller is not functioning and when I connect my battery to vin it Bluetooth stops working
when i put in the serial monitor the comand AT or AT+RMAAD or AT+ROLE=0 or AT+UART=38400,0,0 or AT+ADDR doesn´t show anything in the serial monitor ("the message: OK")
Would it be able to combine the arduino code from the NRF24L01 with the arduino code of the HC-05? I want to control my RC car with a controller (via the NRF24L01 module). And also be able to control it via an app (with the HC-05 module)
Yes. However you need to do some setup like master slave configuration for Bluetooth modules . For that you will have to perform some additional steps shown in video . 👍🏻👏🏻. You can check my other Bluetooth car video where we don’t need such master slave additional set up 👍🏻
Thanks for checking the video 👍🏻 could you please share more details on this error ? Or send me screenshots of error on Instagram hashincludeelectronics
![BabyChiefDoit - Too Slow (feat. STAR BANDZ) [Official Music Video]](http://i.ytimg.com/vi/zayaxws7RPg/mqdefault.jpg)
A good project for developing my skill in Arduino...
it also helps me to gain knowledge by solving problems.
Problems faced (and solutions)
1 - AT mode doesn't open - check the module is HC 05 or 06. the methods are different for both (There are many method to do this.. check it one by one)
2 - Program doesn't upload successfully - check the options in tools section of Arduino before upload (port, board, processor etc...)
3 - modules didn't turn on - check our connections properly (better if use multimeter)
4 - motors doesn't turn properly - change polarity of motors to motor driver by interchanging their wires
5 - motors doesn't work properly - check the voltage and current of battery - it only works in rechargeable battery since it has high current than normal battery
if facing problems - use our internet to solve it... we need to face problems for final victory...
I hope this helps
@hash pin this because it may be helpful for others
Well done and I am glad that after facing so many hurdles you made it successfully 👏🏻👏🏻👍🏻. And thank you very much for sharing your experience . These findings will definitely help others.
@@hashincludeelectronics 😀
True😊❤
After all the videoes i have seen on youtube, and after 2 days of very hard working, your video sir, has been the only one that have worked 100% correctly. I dont know how to thank you, i have exam soon, so this video has helped me alot
Thank you so much for your comments . I am glad this video is helping you 👍🏻👏🏻. All the best for your exam too .please do share the channel among your friends circle as well 🙂
Some, because of the problem, I will not be online for 2 months, I will not use phone, laptop, I will miss your videos, a lot, but when I come back, I will watch all your videos, eat well, friend.
Take care 👍🏻
For getting the address of hc05 use "AT+ADDR?" in the video they have given "AT+ADDR" which give error
It’s good to always correct the commands 👍🏻👏🏻. Thanks to sharing .
BRO PLEASE MAKE A VIDEO ON QUESTION ANSWERING ROBOT USING NANO . THIS WILL IMPROVE YOUR AND ALSO MY KNOWLEDGE.
PLEASE BRO.
BIG FAN!!
Nice idea . Will try that 👍🏻👏🏻
Love the Arduino Bluetooth Car using the HC05 Master-Slave Transmitter Receiver robot. You should attach the 6-dof robotic arm on the Arduino Bluetooth Car using the HC05 Master-Slave Transmitter Receiver robot to look even more advanced.
Thank you 👍🏻. I agree. I personally liked this car and it’s easy to handle it with joystick remote control. There is video on my channel of robotic arm car but with esp32 and PS3 controller . Will try to add that arm on this car as well . Stay tuned .
@@hashincludeelectronics Sir, what courses do you do to get into the robotics field, tell me?
@@fouzanjaved5441 You can check the tutorials and videos available online about different microcontroller modules like Arduino , esp32, raspberry pi etc. And check how different sensors work. Get some knowledge about different motors working. As far as programming is concerned you need to learn c++ for Arduino. May be check w3schools website. There may be some other courses on robotics available online which I am not aware about right now . But will let you know if I find something more. Learn slowly and regularly, you will be successful 👍🏻
Can you please tell the code of same project by using shield motor driver L293D
This project uses L298N module which is also cheap . I would recommend to use the same module to avoid any issue. However I have not used L293D module ever . So unfortunately I am not sure about it . 👏🏻👍🏻
Can we use the hc06 like a slave ? How can i proceed for to pairing hc06 and hc05
Please try that 👍🏻👏🏻
Hello sir nice video i have one question i dont want to use 7 12 v dc battery can i use li ion battery
Yes you can 👍🏻👏🏻
all the AT-commands work, execpt the "AT+RMAAD" command. i doesnt show a "ok" sign. What should i do?
Amazing invention...
Good luck friend..
Thank you very much 👍🏻
Please make a video on obstacle avoiding car with solar panel
@@HACKERCOMPETITION there is already video on my channel on obstacle avoiding car . You can easily add solar panel on it . Give it a try 👍🏻👏🏻
Hi! Thanks for the video. When the HC-05 module is blinking every two seconds (supposedly indicating that is on AT mode) I enter the "AT" command in the Serial Monitor and I receive OK. The problem appears when I enter the "AT+RMAAD" or any other AT command. I always receive the ERROR:(O) response. What can I do?
Hi, I've followed this step by step and the car is functioning properly. I'm wondering on how I can make it go any faster? Yours seems a lot faster than mine, I imagine it's because of the battery that I'm using, what specific battery are you using sir?
Yes I have used LiPo 3S battery in it which provides around 12V . That’s it why it is faster . 👍🏻👏🏻
can I do this project with two Arduino Uno? using HC05(master) and HC06(slave)?
You can use Arduino Uno in this project . However not sure about HC06 . I would suggest use only HC05 to avoid any issues . 👍🏻👏🏻
I just tried everything but my motors are moving uncontrolled all the time and they are changing directions for just a sec also. Do you have a solution for this?
Use rechargeable battery if not using already 👏🏻👍🏻
hi sir
what version of Arduino IDE did u use in the video??
Probably it’s shown in the video . Else I will check and confirm 👍🏻👏🏻
Hi bro! Awesome ved
I have a doubt brother
I am trying to make a project with Arduino mega which controls car and robotic arm
Can I consider this transmitter for my project only to drive the car ??
Yes you can 👍🏻👏🏻
Hi, did you face any delay in receiving signals to the slave hc05 on robot. I am getting delayed signals and at time it jams. What can be the issue?
Did you change the baud rate by any chance ? Low baud rate will cause this problem . Or you can add some delay of say 50 milliseconds in transmitter code after every transmission.
@@hashincludeelectronics actually i bought a robot with an andriod app as a controller already provided to control via Bluetooth. I can't seem to make changes on the transmitter side. But I can make changes in Arduino code on the receiver side. Can you tell me what I can do, or I can share the code if you can look at it. Pls, send me your email?
Sir it's showing error 7 when I put mac address master hc05
Please check the video slowly and carefully to avoid any issue 👍🏻👏🏻
i have a problem, when my car just started, it runs normally but after that i can't controller, i press reset button on arduino board and it back to normal
how can i fix that
Is the issue resolved ?
Sir for both tarnsiver master slave code are same ?
Please check the video for this step 👍🏻👏🏻
The Serial monitor is not responding when I uploaded the AT configuration code. I tried typing commands like AT, AT+ADDR but no response like Ok from serial monitor. what should I do?
Please check the baud rate selected . Also take a look at video for any missing step 👏🏻👍🏻
Excellent sir ☺️
Awesome 👍🏻
Can you help me add a potentiometer on the controller that controls 2 servo motor on the car please
You can check my videos on controlling servo motor and add it in this project . Give it a try 👍🏻👏🏻
Can we do the same with bts7690 motor driver
Unfortunately I am not sure about this driver 👍🏻👏🏻
Hi bro ! I hope u rem me but anyway bro how r u??
Bro can u pls say what is the approx range of this config?
I am good . How are you ? The approx range is standard Bluetooth range around 100 ft 👏🏻👍🏻
Can i give power supply of 2200 mah lipo battery ?
Yes you can 👍🏻
I am facing a problem. The car moves on its own even when the Joystick is not used. It starts moving after the master and slave are connected. I am using lithium battery of 3.7 volt for the receiver and a power plug of supply 12 volt for the transmitter. Please suggest what is the problem.
You need to use total 7-12v power supply at receiver . 👏🏻👍🏻
What I meant was I am using a pair of 3.7 volt lithium battery. Sorry for the mistake
I have a similar problem, when the master is connected and the slave starts moving without using the joysticks and I can only control the direction of the car. Does anyone know how this can be fixed?
hi sir
i have connected everything correctly
the modules seem to connect
but then only the master module is blinking and the slave stops blink
hence the car does not work
can you please help with that??
I would suggest to take a closer look into video again . This project is very involved and needs lot of attention . Please check video slowly and carefully again. Also make sure you use only rechargeable battery in your project 👍🏻👏🏻
Hello I have a idea can u make a self Balancing bike which drive there are lot of video but none of them explain... So if u could try this out will be a great also it's will be something new thx
That’s a nice idea . Thanks and Noted 👍🏻
Can i use Arduino uno instead of nano in rc car fir hc 05 and motor sheild and joystick with nano...?
Yes you can use 👍🏻
Hi I have a problem, i did all th steps but my bleutooth slave show only numbers between 245 and 255 i don’t know why
Please follow the exact step as shown in video 👍🏻👏🏻
I don't have an arduino nano can I juse an arduino uno or is it only possible with arduino nano
You can use Arduino Uno 👍🏻👏🏻
For all who got error while getting address of Bluetooth module...
use this at command "AT+ADDR?" instead of "AT+ADDR"
i wish it could help
Thank you clarification and letting others know . Appreciated 👏🏻👍🏻
@@hashincludeelectronics U are welcome
OMG THANK YOU VERY MUCH MINE WAS NOT WORKING THEN IT WORK THX UR THE BEST 😁😁😁
@@justadude5160 glad to hear that! keep building new things!
Anyone know how I can add the code to use 2 analog switches? I know the wiring just dont know how to add the code so it will send signal like the joysticks...
We are already using 2 joysticks here 👍🏻👏🏻
sir it is possible in this setup master and slave control,is control by mobile phone simultaenously?
I am not exactly sure on this 👍🏻👏🏻
8:02 to these wires comes with the car package?
Yes 👍🏻👏🏻
What should I do if I type AT in my serial monitor and nothing happens, I also get no „atSerial stardet at 38400“
also my hc05 is blinking red and blue, but if i enable AT mode just like you, both lights blink in a sequence of 2 seconds
I would suggest to check video slowly and carefully to not miss any step 👍🏻👏🏻
@@hashincludeelectronics already got it and everything works, great video👍🏽
@@neuhold.m nice job 👍🏻👏🏻
I try to make this project everything is fine but I face problem for steering control this car moving only forward and backward steering not working I try everything wire changing
Steering is on other joystick.
Can we connect transmitter to laptop for power instead of batteries?
Yes you can 👍🏻👏🏻
Thank You@@hashincludeelectronics
@@darkangel6559 welcome 🙏
Good ideas👍👍👍
Bro when i connect my battery with my l298n motor module my Bluetooth stops working and when i connect the usb my Bluetooth starts working and connects to the master but it's motor is not working
Which battery do you use ? Use only rechargeable battery because it supplies good current 👍🏻👏🏻
@@hashincludeelectronics I used rechargeable battery and it starts working but controller is not functioning and when I connect my battery to vin it Bluetooth stops working
when i put in the serial monitor the comand AT or AT+RMAAD or AT+ROLE=0 or AT+UART=38400,0,0 or AT+ADDR
doesn´t show anything in the serial monitor ("the message: OK")
Please follow the video 👍🏻👏🏻
@@hashincludeelectronics when i type AT+ADDR it's reply me with error,,, what is the problem
@@shahnewajbd4623 put AT+ADDR?
tHE QUESTION MARK is missing, same error
Thank you so much
No problem 👏🏻
why must be rechargeable battery ?
Rechargeable batteries provide good current and these have good capacity . Also these last longer . It solves many power related issues 👏🏻👍🏻
Nice project 👍
Thanks for checking out the video 👍🏻👏🏻
Would it be able to combine the arduino code from the NRF24L01 with the arduino code of the HC-05? I want to control my RC car with a controller (via the NRF24L01 module). And also be able to control it via an app (with the HC-05 module)
You can refer my videos for combination.
nice job man
Thank you! Cheers!
Hi how many arduino nano u used in this arduino bluetooth car
2 Arduino nano . One at transmitter and another at receiver 👏🏻👍🏻
can u help me to use double L298N instead of one
Actually you can check my videos on mecanum wheels car where I have used 2 L298N modules . That will give you idea 👍🏻👏🏻
@@hashincludeelectronics ok guys, i have found the solution with that video, thanks for helping me
@@letantru5106 awesome 👏🏻
is the code is plug in play?
Yes. However you need to do some setup like master slave configuration for Bluetooth modules . For that you will have to perform some additional steps shown in video . 👍🏻👏🏻. You can check my other Bluetooth car video where we don’t need such master slave additional set up 👍🏻
Nice
Thank you very much 👌🏻👍🏻
i used 2 motors for speed and 2 motors for steering can u provide code for that please
It’s not just providing code but it needs testing as well. I would suggest to take help of the existing code and make changes accordingly 👍🏻👏🏻
Nice 👍🏻
👍🏻👍🏻
How about the transmit range
It’s a classic Bluetooth communication which has range around 100 ft or so . 👍🏻👏🏻
Can bluetooth module be used again
This project uses Bluetooth module only .
Maybe this could be a self driving car too.
👏🏻👏🏻
Bro its showing error(7) while at+bind
when i put AT+ADDR its coming error(0) can you help with this
Can you please help with this error
"AT+ADDR?" try this one
help im sending at but no response
nice
Thank you 🙏
do this code work on UNO3
?
Yes it works with Uno as well 👍🏻
My problem is solve thanks for reply 🥰
Awesome . Nice work 👍🏻👏🏻
What is its range to control?
I tested for 60-80 ft
Sir software upload nahi ho taha hai 😢😢
What issue are you facing ?
After try for it ,i can't use the hc05 module for other projects
You need to set the addresses and modes properly 👍🏻👏🏻
@@hashincludeelectronics please help me to make my hc05 useable with mobile phone
AT+RMAAD does not work. no "ok" i showing up
Were you able to connect ?
@@hashincludeelectronics I just skipped this step, and it worked
@@Nejtak853 awesome 🙌🏻
how can i made this car with bts7960 module
Unfortunately I am not familiar with this module so not able to comment . Please check some references.
Ok... i will
Bro how to anti bind the bluetooth
I want to unpair the both slave and master
Please check for this step on internet 👍🏻👏🏻.
Diagram is not open please provide diagram
I just checked and it’s opening fine . Please check 👏🏻👍🏻
Please believe me diagram download is not done
U could use a ps3 or ps4 pad for your car aswell btw
Yup . I have used those as well . Check my other videos related to ps3 and ps4 controller cars .
@@hashincludeelectronics i was just looking lol nice videos bro
@@zofmod awesome
@@hashincludeelectronics im doing home assistant with my stuff here's a old video ruclips.net/video/_RJhnRtnS-8/видео.html
Make temp and humidity sensor with bluetooth and android app
Sure. Will try.
@@hashincludeelectronics thanks
Can you send the coding arduino?
Code and diagram link is provided in the description of the video 👍🏻
Error showing on AT+ADDR on serial monitor
Thanks for checking the video 👍🏻 could you please share more details on this error ? Or send me screenshots of error on Instagram hashincludeelectronics
@@hashincludeelectronics solved
@@TECHAB254 awesome 👏🏻
@@hashincludeelectronics but car was not working
@@TECHAB254 keep trying. Use only rechargeable battery .
code upload nahin ho raha hai
Please check the video for details 👍🏻👏🏻
❤
ভাই আমারে এটা বানাইয়া দিবেন
4:39
Awesome!
Thank you very much 👍🏻👏🏻
Ok isnt coming while typing AT
Please follow the exact steps shown in video . Check video slowly and carefully for any missing steps 👍🏻👍🏻
You can connect multiple HC-05s with
ruclips.net/video/iMEm3QrP37Q/видео.html
Doesn’t work sorry
What issue are you facing ? 👍🏻👏🏻
@@hashincludeelectronics when typing “AT+RMAAD” ok is not showing up
Hello brother mera yho nahi chal raha
What issue are you facing ? Please check the video slowly and carefully again for any missing step 👍🏻👏🏻
I am getting the error"reverse was not declared in this scope can you help me pls
Please check video and code properly for any missing step 👍🏻