I heartily thank you , nor just because of your work but the main thing is your code , your code absolutely works great, I have watched lots of video but none of them submitted a crt library in the code file for bluetooth I don't know what reason they would have , but I heartily needs to congrats you , for my resume I am doing projects and learning several things while I have also spent my pocket money to it , at first wrong code makes me feel discomfort and I even thought waste of money why should I, your work motivated me to do so and learnt lot of things , thank you so much from bottom of the heart😊
Simple to understand and to the point. If the purpose was to let other people learn from you then I would suggest turn off that music and let your voice guide us. I made this project just today and worked wonderfully. Thank you
Hello, I love your videos but I have 2 questions. The first, can you please help me on how to install the library for the motor protector and the second, in addition to the lithium battery, can I install a battery holder and put 3 double AA batteries in them
"Motor Protector" Library?? Sorry I didn't understand. No, you can't use 3 AA batteries because they are not able to provide enough power to drive 4 motors.
In video I saw, that bluetooth module you are using is powered by 3-6V and has 3V logical level. So I want to ask if there is no need to use logical level converter or power supply downgrade? Is blietooth module 5V tolerance? Thanks for answer.
I was trying to follow your exact tutorial but at the end forward was left and back was right so I had to switch wires on one side to make it work correctly. Also added ForwardLeft, ForwardRight, BackLeft and BackRight to the code. Android soft support it but in the code it was missing. Other then this everything works as expected. Thank you!
Those cables that you soldered to the DC Gear Motor, I have them but only red and black. Is it problem that I dont have yellow and blue cables or is it okay ?
From what I am seeing in your battery 🪫 pack seems you solder the end together while the front is lead out as positive and negative but my question is do you have to remove the soldering in other to recharge those battery or you have another technical means to charge your battery? Thanks 🙏 for your reply
Yes 2 batteries are soldered in series, you can charge this 2S battery using a 2S charger. But you can use a battery holder as shown in this video: th-cam.com/video/6WteNRth8xo/w-d-xo.htmlsi=JHlNM4PpEYODciLW
I am a little bit worried about how you connect your terminals on the gearmotor, is there a way you know which one is positive & negative or you just connect them and sort for the terminal later cos that might make a novice 😅like us swap forward to backward rotations etc
Yes you can mark the terminals according to the direction of motors and use that data to connect motor terminals to the motor driver according to the position of the motor in the chassis. But it is easier to just connect the terminals and swap the terminals if the motor does not rotate in desired direction.
Should I make this RC car or the latest wifi one? I am planning on making rc cars for an exhibition so will you please respond to my queries when I start making it?
Hello there Can you help me please ,i want to add the blutooth on my project but im already using the SERVO1 & SERVO 2 So if i conacted the RXD. TXD of the blutooth to the TX, RX of the arduino/motor driver will that work ?
The Arduino board is taking power through the motor driver shield and in the motor shield you can give voltage between 6 to 12 volts. 9 volt is the sweet spot.
Hello i am having problem that i have made a car but when i connect car to phone it take times to move forward backward right left and sometimes it is connected but still it doesn't responce
The laptop USB port can't provide enough power to drive motors. Use Lithium based battery with voltage between 6 to 9 volt. You can use 2x18650 lithium ion cells in series to make 7.4volt battery pack.
Search for the LG 18650 lithium-ion battery. You can search it on the Internet because links expire's very frequently. If you are still facing issues in purchasing a Lithium ion battery then contact me I will purchase it on your behalf and send it to you.
First login to your Gmail account then open the code link and download it. After downloading open Arduino IDE then install the Adafruit Motor Shield V1 Library through Library Manager and then open the downloaded code and upload it.
Bro use kar hai ki nai attach the 1K and 2K resistor to convert the Arduino's 5V logic output into 3.3v for the Bluetooth module. Because of some Bluetooth module doesn't have the inbuilt logic level converter.
Sir, actually i very new to this field of robotics so can you suggest me the best Li ion battery to use.....i need it for the competition on Jan 21 (i will try to buy it by this month end and i want it to last till Jan end).... I am awaiting for the reply sir
hi sir, i just want too ask if it is required to use lithium battery. Because I'm currently using an ordinary 9v battery but the motors does not run unless I connect my arduino to the pc. I hope u can reply asap, thank you
If you are going to use a single power supply for both Arduino Board and Motor Driver Shield then you have to use a lithium battery but if you are going to use a separate power supply for both Arduino Board and Motor Driver Shield then you can use 9 Volt battery.
After you raised issue I found that the App is temporary disabled or removed form the play store. You can use different Bluetooth RC Controller App from play store but you have to map the codes according to app. If you still want to use the same app then please Contact me through Instagram or Telegram, I will send you the app.
The best way is to use Lithium battery but if you want to use a different type of battery then I suggest you to use two separate batteries, one for Arduino Uno board and another for motor driver shield but before connecting two batteries make sure the yellow jumper in the motor driver Shield is removed.
@@UtGoTech one last question sir, in connecting the dc motors, how do you know it is the right wire to insert in the 2 M1 terminal blocks correspondingly?
@@UtGoTech I have just removed the switch and connected the batteries directly, now the wire that connects the batteries smell burning. Is there something wrong with my arduino car?
Bro, why did the TX and RX pins of HC-05 go to the servo pins and not into Arduino TX and RX? Can you please explain that, that's the only confusion I have
Bro please send me the code that you used 😔. I've done every thing designed circuit , all of that the only this is left is code would you please send me that
@@UtGoTech the things you have used and pinned in description i will also be using so the above software willl work ?? which cable did you used to connect the car and laptop
When I pluged the cabel to the computer it give me noise (when you pluged USB to the pc it gives you noise) than bluethooth module starts flashing blue and red diode and also on arduino motherboard green diode is on. After 5 seconds pc dissconnect USB cable but in app port Com 1 is avalaibe. All drivers and Windows updates are fresh and computer is clean.
@@UtGoTech by that sound I thought if you plug some USB into your computer the computer will make you sound that it's connected. Well, at the beginning it makes the sound, but then after about 5 seconds it makes a sound when some device is disconnected from the computer.
Hey my bluetooth is connected but it does not move the motor pls help I checked all the batteries cables wiring etc.. it is all fine but when i send the signal through the phone it does not send a current to the motor and i separately checked the bluetooth module using code; it works. Pls help
Hello, when I connect the Arduino to the USB & motor drive to 12v the motors work but when I disconnect USB all motors stop working. I wonder you connected the power to driver only and it works. Please If you can help?
I connected the power to driver and connected the jumper so that power from driver goes to Arduino board. Check if jumper is connected or not in you condition. But make sure to only connect the jumper when you have one power source. If you give power to both Arduino board and motor shield then the jumper must be removed before giving power.
@@UtGoTech okay & do you know if you need android or can i use apple to control it & if none of those any external controller that i can use to program
@medicalman1018 I have shown using an Android app, so it will be easier if you use the same Android app. But if you want to use a different app then you have to modify the code slightly according to the app you are going to use.
@@UtGoTechbhai Android application mere phone me support nhi Kr raha hai. Bol raha hai कि ye application older version ke phone ke liye hai. Mera Samsung ka phone hai Android version 13 iske लिए application bataiye.
Bro till how much mah battery we can plug to motor driver shield bro can I use 4.2 v 6000 mah battery of 2psc is the motors works good bro plz give me a solution bro plzz
sir, motors are not working properly means ,its running jerkily also not turning left and right , what could be the reason .please provide us solution,
@@UtGoTech sir, voltage is 7.4 v using 4 litium batterieseach 3.7 v (series and parallel). sir motors run for 3-4 sec and then stop automaically then after some sec its they start moving with low speed or torque sir what could be the reason 1,battery connecti0n choice 2.battery voltage level is low , capacity of battery , 3.battery charing is low or any other please reply
That is a jumper which is used to connect the power rails of Arduino Uno board and motor shield. So it is connected to transfer power from motor shield to Arduino Uno board.
I heartily thank you , nor just because of your work but the main thing is your code , your code absolutely works great, I have watched lots of video but none of them submitted a crt library in the code file for bluetooth I don't know what reason they would have , but I heartily needs to congrats you , for my resume I am doing projects and learning several things while I have also spent my pocket money to it , at first wrong code makes me feel discomfort and I even thought waste of money why should I, your work motivated me to do so and learnt lot of things , thank you so much from bottom of the heart😊
Welcome
Thank you very much for your code, circuit diagram
This is my 1st working Arduino project which I have done successfully
Great 👍
Sir you are a genius....of all tutorials only yours worked for me
Welcome
Simple to understand and to the point. If the purpose was to let other people learn from you then I would suggest turn off that music and let your voice guide us. I made this project just today and worked wonderfully. Thank you
Welcome👍
Was reading the comments. You have great patience and thanks a lot for such a great video🙌
Thanks
it really works, thanks a lot for this video.
How do u recharge the battery
Welcome 👍
Using lithium battery charger
Hello, I love your videos but I have 2 questions. The first, can you please help me on how to install the library for the motor protector and the second, in addition to the lithium battery, can I install a battery holder and put 3 double AA batteries in them
"Motor Protector" Library?? Sorry I didn't understand.
No, you can't use 3 AA batteries because they are not able to provide enough power to drive 4 motors.
He means ''motor shield'' library@@UtGoTech
@@UtGoTechthere are AF motor library for v1 most motor shied, which we have to install with the code
Install Adafruit Motor Shield V1 Library
Please send me the name of app for control the car.
I have created a cleaning robot by sticking cleaning mob front of this car and it is working
Great Bro👍
Can i plug the rx and tx pins into the A0 - A5 slots instead? Because i plan on adding 2 servo motors
Yes you can.
Should I use Arduino Atmega?
You should use Arduino UNO.
Thank you so much, I made it work. I want to add headlights, does this code support that?
No. You have to modify the code for that
In video I saw, that bluetooth module you are using is powered by 3-6V and has 3V logical level. So I want to ask if there is no need to use logical level converter or power supply downgrade? Is blietooth module 5V tolerance? Thanks for answer.
It depends upon your bluetooth module breakout board.
I was trying to follow your exact tutorial but at the end forward was left and back was right so I had to switch wires on one side to make it work correctly. Also added ForwardLeft, ForwardRight, BackLeft and BackRight to the code. Android soft support it but in the code it was missing. Other then this everything works as expected. Thank you!
Welcome
can you please share the code or explain what you added extra.
@@samiarahmanrima8833 the code is in the description
most helpful video in whole yt
thank u so muck for app and code
if you read this comment after so long , then u r a legend
Glad it helped 👍
Those cables that you soldered to the DC Gear Motor, I have them but only red and black. Is it problem that I dont have yellow and blue cables or is it okay ?
No issues. You can use cable with any colour.
From what I am seeing in your battery 🪫 pack seems you solder the end together while the front is lead out as positive and negative but my question is do you have to remove the soldering in other to recharge those battery or you have another technical means to charge your battery? Thanks 🙏 for your reply
Yes 2 batteries are soldered in series, you can charge this 2S battery using a 2S charger.
But you can use a battery holder as shown in this video:
th-cam.com/video/6WteNRth8xo/w-d-xo.htmlsi=JHlNM4PpEYODciLW
What is the difference between soldering the points in 0 and 1 and fitting it directly in the pin?
No difference in the working of the RC Car. Only difference in connecting the pins directly is that it will make the connection process much easier.
For the connection to the tires and the motor shield, are jumper wires sufficient as cable connections? Or do they conduct too little current?
Yes. You can use jumper wires for the connections between motors and motor driver shield.
Are you using a male-female jumper wire to connect to the dc motor?
No. I have soldered wires to the motor terminal and then connected it to the motor driver.
Please is it compulsory we must use adafruit cos i dont know whether we can also use l293d. I dont think there is difference there though
If you have L293D Motor Driver Shield then you can use the Adafruit Motor Shield V1 Library.
@@UtGoTech ok please can you kindly post a video on how to use adafruit library thank you so much i love your tutorials😊😆
You can find the video tutorial in this part of the video.
th-cam.com/video/6WteNRth8xo/w-d-xo.html
Hey Hi. In the video I see you connected the Blutooth module differently as compared to the circuit diagram which one is to refer ??
Both are the same. You can refer to any one of them.
Do you have a 3-D print. I can put on top of the RC Using this as a final project
Currently I don't have.
Great job!
Please is there a difference between bluetooth module (hc 05) and (hc 06)?
Yes, HC06 can operate only in slave mode.
I am a little bit worried about how you connect your terminals on the gearmotor, is there a way you know which one is positive & negative or you just connect them and sort for the terminal later cos that might make a novice 😅like us swap forward to backward rotations etc
Yes you can mark the terminals according to the direction of motors and use that data to connect motor terminals to the motor driver according to the position of the motor in the chassis.
But it is easier to just connect the terminals and swap the terminals if the motor does not rotate in desired direction.
Hey, how much Volt is the battery? And do you need a battery case? Thank you I love your videos I big fan i am OG thank you for everything ❤❤❤❤!
Use 2 Lithium iron batteries in series to make a 7.4 volt battery back pack. Using a case will make things easier.
@@UtGoTech can I use a 9 volt battery? Thank you ❤️
9 volt will not work
Should I make this RC car or the latest wifi one? I am planning on making rc cars for an exhibition so will you please respond to my queries when I start making it?
Do as you like.
rly good video,very easy to follow, i made it and it works perfectly
Great to hear!👍
Hola una pregunta las ruedas y motores que vienen en el kit del chasis serian las mismas del link wue dice ruedas y motores ??
Generally they are the same. But it is possible that the kit maker changed some parts. So I think you should check and compare individual parts.
Bro is it okay to use 9v battery or lithium should be used.Can we buy cap for lithium ion battery
9volt will not work. You have to use lithium based battery.
@@UtGoTech thanks bro
Welcome Bro
Hello sir Can i use two of these batteries LG INR21700-M50T insted of that one you got in video ?
Yes you can use these.
Hello. I want to know the exect details about the things you have used please reply me
Products links are given in the video description. You will get the full details from the product page.
into which ports on arduino should I insert those cables that are soldered on DC Gear Motors ?
That is already shown in the video, you should follow the video step by step.
Can we use L293D motor shield instead of adafruit motor shield, Is there any difference between both of these or it can effect the car performance?
Both are almost the same. You can use L293D Motor Driver Shield
@@UtGoTech Is changing the shield effect the output or performance of a car?!
@anonymous_Blu No
where can i make the circuit block diagram on my own? which website or platform did you use to make your circuit diagram?
You can use fritzing for that
@ can i get your contact details for help?
Hello there
Can you help me please ,i want to add the blutooth on my project but im already using the SERVO1 & SERVO 2
So if i conacted the RXD. TXD of the blutooth to the TX, RX of the arduino/motor driver
will that work ?
Yes. Just remove connection when uploading program
in my project hc05 does not turn on on the Arduino motor shield when using battery power but turns on when using a laptop USB
Check battery voltage
If the battery is ok then check if the jumper is connected or not
@@UtGoTech My battery voltage is 3.7v and the jumper is also connected
You should be using two 18650 lithium ion cells which are in series to make it a 7.4 volt battery pack.
me same，do u solve this problem
I have a question? Doesn't the Arduino need a 9 volt battery to work? I don't see her anywhere
The Arduino board is taking power through the motor driver shield and in the motor shield you can give voltage between 6 to 12 volts. 9 volt is the sweet spot.
Hello i am having problem that i have made a car but when i connect car to phone it take times to move forward backward right left and sometimes it is connected but still it doesn't responce
What battery are you using ?
@@UtGoTech I am not using battery I was connecting aurduino cable to my laptop
Can you suggest me which battery should I use.
Thanks for reply
The laptop USB port can't provide enough power to drive motors.
Use Lithium based battery with voltage between 6 to 9 volt.
You can use 2x18650 lithium ion cells in series to make 7.4volt battery pack.
@@UtGoTech thanks please can you make video on how to connect series battery connection.
@@UtGoTech can I use
8 1.2v.normal batteries .
Hello I loved your videos I couldn’t enter the link of the code. Is it no longer available?
I have checked it's working. Try now
Bro can i use hm-10 instead of hc-05. ? Will it be a problem plzz reply
If you can get serial data from hm 10 then you can use it
Did u use PID to make the car go straight? And does it turn exactly 45,90.. degree or not
Thank you^^
No, I didn't used PID.
No car does not turn exactly 45 or 90 degrees.
Great work! I have this error when i upload the code: "compilation error exit status 1" u know What i need to do? :(
Check if Arduino board is properly connected to your computer or not.
Have you installed the necessary drivers?
Bro,could you suggest a lithium ion battery.Your link is not openable and why cant we use 9v battery
A 9volt battery cannot provide enough power to drive 4 motors that's why you have to use Lithium based battery.
@@UtGoTech thanks bro
Search for the LG 18650 lithium-ion battery.
You can search it on the Internet because links expire's very frequently.
If you are still facing issues in purchasing a Lithium ion battery then contact me I will purchase it on your behalf and send it to you.
It is true that first I have to enter the Arduino application (page) and log in and then download the code or I was wrong about something.
First login to your Gmail account then open the code link and download it. After downloading open Arduino IDE then install the Adafruit Motor Shield V1 Library through Library Manager and then open the downloaded code and upload it.
Ok thanks
👍
Bro use kar hai ki nai attach the 1K and 2K resistor to convert the Arduino's 5V logic output into 3.3v for the Bluetooth module. Because of some Bluetooth module doesn't have the inbuilt logic level converter.
I have used without voltage divider. If you want you can try.
@@UtGoTech I can join no arduino 3.3 v pin
I didn't understand
@@UtGoTech 25
?
how did you connect it to servo pins how did u define the pins in the code
Watch my previous video on how to use motor shield.
Sir, actually i very new to this field of robotics so can you suggest me the best Li ion battery to use.....i need it for the competition on Jan 21 (i will try to buy it by this month end and i want it to last till Jan end).... I am awaiting for the reply sir
LGABB41865 Lithium ion cells
@@UtGoTech thank you sir
Welcome
Which wire is this female to female or male to male used in arudino
Female to female
Hi i had one query? Can I use 4 1.5v cells?? Please reply fasr
No, it will not work.
hi sir, i just want too ask if it is required to use lithium battery. Because I'm currently using an ordinary 9v battery but the motors does not run unless I connect my arduino to the pc. I hope u can reply asap, thank you
If you are going to use a single power supply for both Arduino Board and Motor Driver Shield then you have to use a lithium battery but if you are going to use a separate power supply for both Arduino Board and Motor Driver Shield then you can use 9 Volt battery.
@@UtGoTech ohh i see, thank you so much!
Welcome 👍
Hello, excuse me, please can you tell me the name of the application
I have another question, can you use a 9 volt battery or is it necessary to use lithium bacteria?
9volt will not work. You have to use Lithium-ion battery.
After you raised issue I found that the App is temporary disabled or removed form the play store.
You can use different Bluetooth RC Controller App from play store but you have to map the codes according to app.
If you still want to use the same app then please Contact me through Instagram or Telegram, I will send you the app.
ok and can you please upload a video or tell me how to assign the codes of an application to the arduino program
excuseme iwant the arduino code?
does your car pulls right or left, while driving forward?
No. Only one direction at a time.
@@UtGoTech does your motors have encoders?
No
thank you! it worksss🎉🎉🎉 but how do you charge the power supply??
Using lithium ion battery charger.
Bro I have concern regarding cells. The lithium battery is increasing the price. So would it work with a battery.
The best way is to use Lithium battery but if you want to use a different type of battery then I suggest you to use two separate batteries, one for Arduino Uno board and another for motor driver shield but before connecting two batteries make sure the yellow jumper in the motor driver Shield is removed.
@@UtGoTech How to add a battery in Aurdino uno board
Bro, the link of the lithium battery that you added is not working.
Ok I will try to provide the link. Meanwhile you can search it on Amazon.
In the Arduino board you can connect the battery through the DC power Jack but make sure that the yellow jumper in the Motor Shield is not connected.
Arduino ide se software dalte Hain uska kaun sa software sahi hai Ham bata do kaun sa software dalne ka usmein
Install Adafruit motor shield V1 library then download the code given in video description and upload it to Arduino Board.
Is it okay if i use Adafruit Motor Shield V2 Library instead of Adafruit Motor Shield V1 Library?
No it's a must that you use Adafruit Motor Shield V1 Library otherwise you will get errors.
V2 library is for different motor driver.
@@UtGoTech the link in the description for the battery is broken. can i know what battery is used like the mah?
You have to use 2 18650 lithium ion batteries in series to make a 7.4v battery pack.
mAh should be greater than 2000mAh
What switch did you use? Did not understand the switch part
You can use any type of switch which can withstand 1A of current.
@@UtGoTech can you please send link of the switch?
also you used this SoftwareSerial bluetoothSerial(9, 10); in the code but you didn't use the pins as such.. can you pls explain
I have used those pins. Pin 9 and 10 is connected to servo pins of motor shield.
@@UtGoTech did that , but i don't know why it is not working for me :(
When we finish coding do we need to connect to the car and take it out 😊
After uploading, disconnect the USB cable from Arduino Uno Board
you didn't mention about the jumper wires in the description
and which wires we have to use?
You have to use male to male and female to female jumper wires
Bro if i copy and paste these codes in the newer verision of arduino ide will it works
Yes.
But make sure to install the required necessary libraries like Adafruit Motor Shield V1 Library
Thanks
Welcome👍
hi, nice video! can you help about the motors? which motor will be the M1, M2, M3, and M4 in order? thank you in advance!
Connect left side motor to m1 and m2 and right side motor to m3 and m4
@@UtGoTech then m2 and m3 is the back part of the car?
@renierguanzon8565 Yes.
@@UtGoTech one last question sir, in connecting the dc motors, how do you know it is the right wire to insert in the 2 M1 terminal blocks correspondingly?
How did u connect the switch to the battery and then to the uno ????
Connect the switch between the battery and the motor shield.
What is the mah of your batteries and are they connected in series or parallel?
2 x 2500mAh lithium ion batteries connected in series
I am having two questions please tell first question is what is the use of circuit diagram and what was the total cost of making this please tell😢
A circuit diagram helps in the connection process.
Price under 2k.
😢😢thank you for reply
@Raisahab.Gamer19 👍
I couldn't upload the code to arduino uno since it keep saying "AFMotor.h: No such file or directory". Is there anyway to fix this?
Install AFMotor.h Library from Library Manager.
@@UtGoTech thanks for the responding. Also, is there any alternative for the switch on the battery? Since I don't have the switch currently
You can use different switch or you can remove switch, it's not mandatory.
@@UtGoTech I have just removed the switch and connected the batteries directly, now the wire that connects the batteries smell burning. Is there something wrong with my arduino car?
Have you made connection properly.
Bro, why did the TX and RX pins of HC-05 go to the servo pins and not into Arduino TX and RX? Can you please explain that, that's the only confusion I have
Because HC-05 is communicating through Software emulated TX and RX so that you can program the Arduino board without disconnecting any cables.
Can i use super glue instead of hot glue or we need to use hot glue or use the glue you use
I didn't use any glue but you can use hot glue if you want to.
Ok
Bro please send me the code that you used 😔. I've done every thing designed circuit , all of that the only this is left is code would you please send me that
Check description
Sir I have a question, I have followed all your steps but when I turn on the DC Batt the BT Module wont on.
Check if your Bluetooth module is faulty or not.
Hello brother, if I want to put another type of motors, is it the same programming? and can I power it with 12v?
Yes
great video! i can't seem to find the app for it though? looked up bluetooth rc controller and nothing popped up? thanks
App is removed from the play Store. You can download its backup app whose link is given in the video description
I forgot one more question from which cable did you connect car and laptop and which app you used to input codes btw i loved you this video❤❤❤
That depends on your type of Arduino board. The software used is the Arduino IDE.
@@UtGoTech the things you have used and pinned in description i will also be using so the above software willl work ?? which cable did you used to connect the car and laptop
@@UtGoTech hey i have just seen now in description the motor and wheels link only wheels were there now what do do sir??
can u give a fresh link for cheap batteries
Don't buy cheap Lithium ion batteries, they will discharge very quickly and are not usable. I suggest you use batteries from the LG brand.
GREAT VID, WILL THIS BE THE SAME FOR v2 SHIELD ?
No.
When I pluged the cabel to the computer it give me noise (when you pluged USB to the pc it gives you noise) than bluethooth module starts flashing blue and red diode and also on arduino motherboard green diode is on. After 5 seconds pc dissconnect USB cable but in app port Com 1 is avalaibe. All drivers and Windows updates are fresh and computer is clean.
Are you removing the jumper before connecting it to your computer?
@@UtGoTech yes
Where is noise coming from
@@UtGoTech by that sound I thought if you plug some USB into your computer the computer will make you sound that it's connected. Well, at the beginning it makes the sound, but then after about 5 seconds it makes a sound when some device is disconnected from the computer.
If you able to successfully upload the code then there is no issue with that sound.
Hey my bluetooth is connected but it does not move the motor pls help I checked all the batteries cables wiring etc.. it is all fine but when i send the signal through the phone it does not send a current to the motor and i separately checked the bluetooth module using code; it works. Pls help
What type of battery are you using?
This may be due to wrong battery type.
Hello, when I connect the Arduino to the USB & motor drive to 12v the motors work but when I disconnect USB all motors stop working. I wonder you connected the power to driver only and it works. Please If you can help?
I connected the power to driver and connected the jumper so that power from driver goes to Arduino board. Check if jumper is connected or not in you condition. But make sure to only connect the jumper when you have one power source. If you give power to both Arduino board and motor shield then the jumper must be removed before giving power.
i was wondering if you had a separate code link i could use since google drive doesn’t work
Don't open the code file in Google drive, just download it and open it using arduino IDE
@@UtGoTech okay & do you know if you need android or can i use apple to control it & if none of those any external controller that i can use to program
@medicalman1018 I have shown using an Android app, so it will be easier if you use the same Android app. But if you want to use a different app then you have to modify the code slightly according to the app you are going to use.
Can I make this with oly 2 wheels ????!!!! Pls reply 🥺🙏🥺
Yes.
@@UtGoTech then wat will be the connections ??? Pls tell me 🙏🙏🙏🙏
Connect first motor in M1 terminal and second motor to M2 terminal of the motor shield.
@@UtGoTech thanks for the reply brother 🙂
Bro plz give the circuit diagram
very nice video it was so helpful to me thank you
Welcome
Hey my car is 440 g will it move smoothly
Yes
first thank you for this project
Can I connect a 11. 1volt to motor or not
I wouldn't suggest this because running for long hours will damage the motor. However you can run for short duration. I will suggest you to use 7.4V.
For each battery I mean if I use 2 then connect14. 8
Or you mean total 7.4??
Use 2 lithium ion batteries in series to make 7.4 V.
Thank you bro ❤
Welcome👍
Great Work.Thank you very much!
Welcome👍
Sir, Which application did you use for controller?
Bluetooth RC Car App from playstore
But there is no app like that sir
Can we use any controller app
App removed from playstore. You can download the backup app from the drive link given in the video description.
Yes, you can use different apps but you have to map the key and the signals in the code.
Can we use a 9V battery for the setup?
No. 9volts battery cannot provide enough power to drive four motors.
Can we charge it by connecting charger at arduion input ??
No.
THANK YOU FOR THE VIDEO...tried the exact same but the car is not taking instructions from the app. Could you help?
Is you hc05 module is properly communicating with the arduino board
hi there. have u fixed it? how to make it work? thank you
Is there a difference if you use Arduino mega?
No difference. Just connect the motor shield in the correct place otherwise it will not work.
Bro isko banane me total kitna paisa lag jayega,ham saman ko amazon or flipkart se kharide to🤔🤔
500 to 1000
@@UtGoTechbhai Android application mere phone me support nhi Kr raha hai. Bol raha hai कि ye application older version ke phone ke liye hai. Mera Samsung ka phone hai Android version 13 iske लिए application bataiye.
What is the name of what you remove and insert after connecting the USB cable?
That is called Jumper.
Can I use battery holder. Plz reply faster
Yes. Definitely use battery holder
But you didnt use it
I didn't have it when I was making it
Ok
Thanks
Bro till how much mah battery we can plug to motor driver shield bro can I use 4.2 v 6000 mah battery of 2psc is the motors works good bro plz give me a solution bro plzz
More than 2000mAh and battery voltage should be between 6v to 12v.
Sir can I use simple dc motor in place of gear motor
You can use simple DC motors.
sir, motors are not working properly means ,its running jerkily also not turning left and right , what could be the reason .please provide us solution,
Check for loose connections and also check battery voltage
@@UtGoTech sir, voltage is 7.4 v using 4 litium batterieseach 3.7 v (series and parallel). sir motors run for 3-4 sec and then stop automaically then after some sec its they start moving with low speed or torque
sir what could be the reason
1,battery connecti0n choice
2.battery voltage level is low , capacity of battery ,
3.battery charing is low
or any other please reply
This may be due to loose connections or low battery voltage.
@@UtGoTech Could we applied 14 volt?
@MushtaqueAli-jh9st 14volt will be too high for the BO motors. It will overheat the motors and the motor driver.
What was that small yellow thing you plugged in
Its a jumper pin which is plugged to transfer power from motor shield to Arduino board.
can i use any type of batteries?
pls reply fast plssssss
No, you have to use a lithium battery
Is there any problem or risk if I connect a 9V instead ?
No problem.
Thank you very very much (A thousand thanks !!!) for this great Video :)
Welcome
Welcome
Can someone tell me what is the yellow thing in the board which he put on 10 44
Is it compulsory to use?
That is a jumper which is used to connect the power rails of Arduino Uno board and motor shield. So it is connected to transfer power from motor shield to Arduino Uno board.
@@UtGoTech so it is compulsory ?
Does it have alternative?
Can you give me the code as the code you gave doesn't open
Yes it is compulsory.
Login to your Google account then open the code link and download it