Code for Arduino UNO: The same code will work for Arduino Uno board too. I have checked it out. In case if it doesn't work for you, Replace this line, if (Serial.available() ) with the following line. if (Serial.available() > 0)
Hi, pls answer me back ASAP as it's important. My Arduino Bluetooth name is ZS-040 but I followed everything in the video soooo carefully but when I turn Bluetooth on in my phone, there isn't any device to connect to Arduino Bluetooth. Is it HC-05 or is it different??
@@TronicYaka ZS-040 is the same as yours too and should say HC-05 on my phone too. My expert arduino teacher told me so. Btw though should the 5v of motor driver connect to arduino mega and also get a battery which holds around 12v and attach to 12v and GND of motor driver???? What battery do I need to attach to 12V and and of motor driver I have a battery box which holds 4.
@@TronicYaka what's the problem with ZS-040 Bluetooth and idk if it's HC-05 or HC-06. Btw I use 1 9V Battery and I connect it to one of the motor drivers and I connect a wire from the motor driver to another motor driver then GND it to Arduino Mega. Sometimes when I do testing from 5V to Motor driver pins to see if the wheels can spin, All 4 Wheels will move normally and spin normally and sometimes, the wheels wont spin or it will just move slightly and then stop. How many Battery of 9V u need?? I'm doing a school project idk if I can buy more 9V Battery since I'm just a student. I no money. Btw The Bluetooth doesn't show up on my phone to pair it so I can control robot but I'm not sure why it doesn't wanna show the HC05 OR 06. Is it bcs of power or......??? I'm gonna fail my school project as there isn't any program to it
I did everything perfectly with Arduino Nano . start off everything works , after a few controling everything not moving . bluetooth stilll connecting but 4WD not functioning at all. Have to reload the code into Arduino Nano to work again. Pls advise
Thank you for this video man! Btw I need help on trying to control servo motors using the L1 and R1 buttons on my wireless ps2 remote, I'm trying to control 6 servo motors for my robotic arm but I can't control them all because I can only control 4 total servos with the joysticks, I'm not really familiar with Arduino code so could you plz help me with a little code regarding on controlling a servo motor with the L1 and R1 buttons, this is for a project at school.
char t; const int in1 = 8; const int in2 = 9; const int in3 = 10; const int in4 = 11; void setup() { pinMode(in1,OUTPUT); //left motors forward pinMode(in2,OUTPUT); //left motors reverse pinMode(in3,OUTPUT); //right motors forward pinMode(in4,OUTPUT); //right motors reverse Serial.begin(9600); } void loop() { if(Serial.available()){ t = Serial.read(); Serial.println(t); } if(t == 'A'){ //move forward(all motors rotate in forward direction) digitalWrite(in1,LOW); digitalWrite(in2,HIGH); digitalWrite(in3,HIGH); digitalWrite(in4,LOW); } else if(t == 'B'){ //move reverse (all motors rotate in reverse direction) digitalWrite(in1,HIGH); digitalWrite(in2,LOW); digitalWrite(in3,LOW); digitalWrite(in4,HIGH); } else if(t == 'C'){ //turn right (left side motors rotate in forward direction, right side motors doesn't rotate) digitalWrite(in1,HIGH); digitalWrite(in2,LOW); digitalWrite(in3,HIGH); digitalWrite(in4,LOW); } else if(t == 'D'){ //turn left (right side motors rotate in forward direction, left side motors doesn't rotate) digitalWrite(in1,LOW); digitalWrite(in2,HIGH); digitalWrite(in3,LOW); digitalWrite(in4,HIGH); } else if(t == 'E'){ //STOP (all motors stop) digitalWrite(in1,LOW); digitalWrite(in2,LOW); digitalWrite(in3,LOW); digitalWrite(in4,LOW); } delay(100); } First of all thank you for the code you sent. The code tool did not run properly. I changed it like this. This time it worked fine.
I am new to using the Arduino Nano and electronics in general. Can I implement a switch on an Arduino nano circuit that shuts down the Arduino nano so that it can be plugged in and out safely? Or can the microcontroller be plugged in and out without ruining a program?
I have used HW hight watt battery of 9 volt for 4 motor. But car not moving. I think it is the main issue of power supply. So, please suggest me which battery have to use.
Hello Friend ! Great job ! I rode this project and it worked perfectly, but I'd like to know how to stop the car. I have to disconnect the power directly from the battery. Is it possible to disconnect directly from the app?
i am new to arduino, i got a arduino uno to learn programming which has been my childhood dream, if you would tell me the code for an *arduino uno* it would help a loot. also thanks, i subscribed and i love ur videos =D
In the app there are 6 knobs (A,B,C,D,E......) and there should be an F. But it is not there, it is a D again. Can i rename this button in any way and call it an F ? In this way i can think of an extra function under knob F. Best regards, Leo, The Netherlands.
I have no words to thank you for helping me, I was already without hope in my project, I had already tried different ways and different codes, thank you very much friend and much success 🙏🏻
my code is not uploading. it is saying that the serial port doesn't exist or your board is not connected. I have been trying to fix this problem since last week Could you please help me?
I did everything correctly but after connecting to the mobile the Bluetooth module s red light doesnt come so the motor is not rotating . Can you please guide me ???
hi charith sir i made the car N uploded the code as exactly as u said but when i give the command from the phone via bluetooth i doesn't do anything pls help me
Thanks a lot for this great project. After some problem solving, of which i learned a lot, it works perfectly. In the app the buttons nr 5 and 6 where both placed as 4. This was confusing at first. Car could not stop because knob 5 did not exist but handled himself as being knob 4. After i corrected the knob functions in the app it now works perfectly.
Hachem Ben Amor we need to power up the motor driver as well as the Arduino board. Motor driver powers up with the batteries from which I have connected there. Then we take 5V out from motor driver and supply to our Arduino board. (Join Tronic Yaka - HELP DESK" facebook group, ask your questions and clarify your doubts.
Tronic Yaka Tronic Yaka so ehm if I use a 9V battery is that okay V i mean will that do the work without any trouble ? And for how much time will the battery stay alive ? 5v for arduino and the rest for the motor driver. Thanks in advance.
Hachem Ben Amor If you use one normal 9V battery, it won't work. Because it does not provide enough current. You have to connect a high current battery.
Hachem Ben Amor If you are giving power up the arduino board through "V-in"and "GND" terminals, one 9V battery might be enough for this project. But for powering up the motor driver one 9V battery is not enough. At least you might have to connect more than six 9V batteries. So it's better to buy some high-current batteries and connect them there. Those high current batteries are a little bit costlier than normal batteries.
Sir plz plz help me ...the code you have given in the link that I uploaded and it's working..but the control app you have give in the link can't stop it..but left ,right, forward, backward operations are working ..🙏🙏urget plz help
You should unplug the RX and TX pins when you upload the code. Connect those two wires to Arduino board after uploading the code. (For fast responses, join our facebook group "Tronic Yaka - Help Desk" and clarify doubts)
While using 1.5 volts both Arduino and l298 board are lit and Bluetooth is not working...but when it is connected with the system all lights including Bluetooth are glowing.. Is it due to battery voltage insufficiency
No you can't, Voltage is enough. But current comes from a 9V battery is not enough. Check the latest post about compatible batteries: facebook.com/charithsachintha123/
If you are talking about the HW brand, then those 9V batteries won't enough current to drive the motors. So you have to use high current batteries as I have shown in the video. You cannot first give the whole power to arduino board and then take power out from the arduino to power up the motor driver. This will destroy your arduino board. Either you have to give power separately or first give power to driver and then take wires out from it to power up the arduino.
Good job.... But I did it, but my car is not moving at all. I don't know where my problem is.... All the light on the arduino mega board is showing and it is connected to the Bluetooth but the wheels are not moving.... Please help me out.
it's not working for me. done everything as shown in the video. i am powering the mega with a power bank and using 2 motors with a 9v hi-watt battery. my motors are big but they are working fine when connected directly to the battery. please help.
Hello sir please help me Even after doing each and every step it doesn't move what could be the problem i have done everything correctly and double sure for that. Please help
First unplug everything & now connect the leads of the motors(both left) with a battery & check for the forward movement of both motors in a same direction, if not then change the connections to make it right (use marker to differentiate between the leads). Now do the same to the right side motors as well. if still the problem isn't solved then go for 12v 1.3Ah lead acid battery as i did to over come the power problem. The motors draw approximately 0.4 Ah each and the motor driver takes a small amount for its logic.
If you connect the Bluetooth module to the arduino board properly, If you powered up the arduino board, Then the bulb on Bluetooth module must blink. If not, there must be a problem with your BT module.
Hello there, your code is ok and it works fine as well as the connection to the bluetooth but my car is not moving. I have 9V battery. Can I use 2x 9V batteries to make this thing work? And yes when i remove the battery and connect it with PC USB it still does not move... Please help me. Tomorrow is my show. :/
José Souza 1. Try connecting High current batteries to the motor driver. 2. Give battery power to arduino board through "Vin" and "GND" or through DC jack, after removing usb cable power supply.
Code for Arduino UNO:
The same code will work for Arduino Uno board too. I have checked it out.
In case if it doesn't work for you, Replace this line,
if (Serial.available() )
with the following line.
if (Serial.available() > 0)
Super
pissa
1
plz help me bro
hp
Ayye mega eka වෙනුවට Uno eka ganna බැරිද ?????????????
If I use Aurdino Uno it will be the same code that you described ?
Connection made by UNO,DC gear motor , 12v/7Ah battery... program uploaded successfully and HC-05 connected...but motor is not running...why?
me tooo
why
Hi, pls answer me back ASAP as it's important. My Arduino Bluetooth name is ZS-040 but I followed everything in the video soooo carefully but when I turn Bluetooth on in my phone, there isn't any device to connect to Arduino Bluetooth. Is it HC-05 or is it different??
I used HC-06 in this project
@@TronicYaka ZS-040 is the same as yours too and should say HC-05 on my phone too. My expert arduino teacher told me so.
Btw though should the 5v of motor driver connect to arduino mega and also get a battery which holds around 12v and attach to 12v and GND of motor driver???? What battery do I need to attach to 12V and and of motor driver I have a battery box which holds 4.
@@TronicYaka what's the problem with ZS-040 Bluetooth and idk if it's HC-05 or HC-06. Btw I use 1 9V Battery and I connect it to one of the motor drivers and I connect a wire from the motor driver to another motor driver then GND it to Arduino Mega. Sometimes when I do testing from 5V to Motor driver pins to see if the wheels can spin, All 4 Wheels will move normally and spin normally and sometimes, the wheels wont spin or it will just move slightly and then stop.
How many Battery of 9V u need?? I'm doing a school project idk if I can buy more 9V Battery since I'm just a student. I no money.
Btw The Bluetooth doesn't show up on my phone to pair it so I can control robot but I'm not sure why it doesn't wanna show the HC05 OR 06. Is it bcs of power or......??? I'm gonna fail my school project as there isn't any program to it
This is very useful .Thank you very much!
hello bro can i use 2 battrie 3.7v 12000mAH ???? not like 4800mAH !!!!
Yes you can use two of them to power the motor driver. Use another two to power the arduino board
@@TronicYaka ok thank you bro
Supiri aiya. සරලයි,pehedili එලම
Thanks malli. Facebook Page ekath ekkath join wenna. "Tronic Yaka"
Short and to the point, I wish every Arduino tutorial video could be like this one.
Thank you so much. If you have any doubt regarding any of my videos, join my fb group "Tronic Yaka - HELP DESK" and ask your question.
Can we use HC - 05 instead of Hc-06 bluetooth module
I did everything perfectly with Arduino Nano . start off everything works , after a few controling everything not moving . bluetooth stilll connecting but 4WD not functioning at all.
Have to reload the code into Arduino Nano to work again. Pls advise
Thank you for this video man! Btw I need help on trying to control servo motors using the L1 and R1 buttons on my wireless ps2 remote, I'm trying to control 6 servo motors for my robotic arm but I can't control them all because I can only control 4 total servos with the joysticks, I'm not really familiar with Arduino code so could you plz help me with a little code regarding on controlling a servo motor with the L1 and R1 buttons, this is for a project at school.
it works perfectly, thank you so much!!
Get the code:
pastebin.com/hVPM0v9x bu linke bağlanmıyor
char t;
void setup() {
pinMode(13,OUTPUT); //left motors forward
pinMode(12,OUTPUT); //left motors reverse
pinMode(11,OUTPUT); //right motors forward
pinMode(10,OUTPUT); //right motors reverse
Serial.begin(9600);
}
void loop() {
if(Serial.available()){
t = Serial.read();
Serial.println(t);
}
if(t == '1'){ //move forward(all motors rotate in forward direction)
digitalWrite(13,HIGH);
digitalWrite(12,LOW);
digitalWrite(11,HIGH);
digitalWrite(10,LOW);
}
else if(t == '2'){ //move reverse (all motors rotate in reverse direction)
digitalWrite(13,LOW);
digitalWrite(12,HIGH);
digitalWrite(11,LOW);
digitalWrite(10,HIGH);
}
else if(t == '3'){ //turn right (left side motors rotate in forward direction, right side motors doesn't rotate)
digitalWrite(13,LOW);
digitalWrite(12,LOW);
digitalWrite(11,HIGH);
digitalWrite(10,LOW);
}
else if(t == '4'){ //turn left (right side motors rotate in forward direction, left side motors doesn't rotate)
digitalWrite(13,HIGH);
digitalWrite(12,LOW);
digitalWrite(11,LOW);
digitalWrite(10,LOW);
}
else if(t == '5'){ //STOP (all motors stop)
digitalWrite(13,LOW);
digitalWrite(12,LOW);
digitalWrite(11,LOW);
digitalWrite(10,LOW);
}
delay(100);
}
char t;
const int in1 = 8;
const int in2 = 9;
const int in3 = 10;
const int in4 = 11;
void setup() {
pinMode(in1,OUTPUT); //left motors forward
pinMode(in2,OUTPUT); //left motors reverse
pinMode(in3,OUTPUT); //right motors forward
pinMode(in4,OUTPUT); //right motors reverse
Serial.begin(9600);
}
void loop() {
if(Serial.available()){
t = Serial.read();
Serial.println(t);
}
if(t == 'A'){ //move forward(all motors rotate in forward direction)
digitalWrite(in1,LOW);
digitalWrite(in2,HIGH);
digitalWrite(in3,HIGH);
digitalWrite(in4,LOW);
}
else if(t == 'B'){ //move reverse (all motors rotate in reverse direction)
digitalWrite(in1,HIGH);
digitalWrite(in2,LOW);
digitalWrite(in3,LOW);
digitalWrite(in4,HIGH);
}
else if(t == 'C'){ //turn right (left side motors rotate in forward direction, right side motors doesn't rotate)
digitalWrite(in1,HIGH);
digitalWrite(in2,LOW);
digitalWrite(in3,HIGH);
digitalWrite(in4,LOW);
}
else if(t == 'D'){ //turn left (right side motors rotate in forward direction, left side motors doesn't rotate)
digitalWrite(in1,LOW);
digitalWrite(in2,HIGH);
digitalWrite(in3,LOW);
digitalWrite(in4,HIGH);
}
else if(t == 'E'){ //STOP (all motors stop)
digitalWrite(in1,LOW);
digitalWrite(in2,LOW);
digitalWrite(in3,LOW);
digitalWrite(in4,LOW);
}
delay(100);
}
First of all thank you for the code you sent. The code tool did not run properly. I changed it like this. This time it worked fine.
Nice! Keep the good work up mate. Share my videos with your friends too. Good luck!
I am new to using the Arduino Nano and electronics in general. Can I implement a switch on an Arduino nano circuit that shuts down the Arduino nano so that it can be plugged in and out safely? Or can the microcontroller be plugged in and out without ruining a program?
I have used HW hight watt battery of 9 volt for 4 motor. But car not moving. I think it is the main issue of power supply. So, please suggest me which battery have to use.
I used "Ultrafire 4800mAh, 3.7V batteries.
(It's okay if you can find a battery which is greater than 1000mAh)
@@TronicYaka can we use 4 AA batteries for this?
Great and easy. One issue - BT-## is not getting power, when using UNO. planning to use nano. will it work?
supplied power directly from L298N. solved that.
Hello Friend !
Great job !
I rode this project and it worked perfectly, but I'd like to know how to stop the car. I have to disconnect the power directly from the battery.
Is it possible to disconnect directly from the app?
Yes. The fifth button is to turnoff all motors.
Your channel's getting much interesting bro.. try path finder robot as well in your upcoming videos.. Keep being best... #suba..
Lasindu Hewawasam
Thanks for the feedback machan. Sure, I'll make path finder too. #ජය
You have to use high current batteries in this project. Otherwise, the motors will not move properly.
i am new to arduino, i got a arduino uno to learn programming which has been my childhood dream, if you would tell me the code for an *arduino uno* it would help a loot. also thanks, i subscribed and i love ur videos =D
Can you please exactly say me what board is this and the model it’s arduino mega of which version
Sir...
Can u sell this progect.
Please please sir..
I try many time but not successful...
Contact me : 7009701941
WhatsApp 7009701941
Sir car working for right and left but lost connection wgen forward and reverse command entered
Hi your car was great but I have a doubt I have the same battery as yours but mine is 3.7 v and 6000mah battery so should I use it please tell fast
In the app there are 6 knobs (A,B,C,D,E......) and there should be an F. But it is not there, it is a D again. Can i rename this button in any way and call it an F ? In this way i can think of an extra function under knob F. Best regards, Leo, The Netherlands.
I have no words to thank you for helping me, I was already without hope in my project, I had already tried different ways and different codes, thank you very much friend and much success 🙏🏻
i have four 1.5v batteries does it work on the circuit? and is it okay if i bought the same battery like yours in the video but instead of 2 i use 4
super vedios congradulations bro!!!!!!!
Thanks bro ✌🏼
Nice explain bro 👍👍
Why you dont use ENA or ENB pin?
Can I use different app to control the car?
my code is not uploading. it is saying that the serial port doesn't exist or your board is not connected.
I have been trying to fix this problem since last week
Could you please help me?
Did u made aurdino uno based gesture controlled car ?
What changes should be made if we use Arduino uno???
I did everything correctly but after connecting to the mobile the Bluetooth module s red light doesnt come so the motor is not rotating . Can you please guide me ???
Correct me if I'm wrong, but are you using a 7.4 V battery to power the 6V DC motors? That will reduce the lifespan of your motors
hi charith sir i made the car N uploded the code as exactly as u said but when i give the command from the phone via bluetooth i doesn't do anything pls help me
Uno board eketa one code tike ewanne please
me code eka UNO ekatath wada karanawa. mma check kala
Bro with Bluetooth not working but with direct command from pc is working help me , tomorrow is my exhibitioj
Thanks a lot for this great project. After some problem solving, of which i learned a lot, it works perfectly. In the app the buttons nr 5 and 6 where both placed as 4. This was confusing at first. Car could not stop because knob 5 did not exist but handled himself as being knob 4. After i corrected the knob functions in the app it now works perfectly.
Thanks, I was looking for that because I can't stop de car Lol
I have doubt shall we connect power supply to arduino uno from l293d? , as that you contacted as arduino mega
it worked even without the power supply connected to the motor driver
Please give detailed explanation of batteries , how did you do it
If I use Arduino Uno than the code will change??????????please. Reply it
Hm, Great job mate, But one question please, may i know why you connected the 5v to arduino 'Vin'? Is that necessary ?
Hachem Ben Amor we need to power up the motor driver as well as the Arduino board.
Motor driver powers up with the batteries from which I have connected there.
Then we take 5V out from motor driver and supply to our Arduino board.
(Join Tronic Yaka - HELP DESK" facebook group, ask your questions and clarify your doubts.
Tronic Yaka Tronic Yaka so ehm if I use a 9V battery is that okay V i mean will that do the work without any trouble ? And for how much time will the battery stay alive ? 5v for arduino and the rest for the motor driver. Thanks in advance.
Hachem Ben Amor
If you use one normal 9V battery, it won't work. Because it does not provide enough current.
You have to connect a high current battery.
Tronic Yaka Okay so what if I use 2x battery 9v. One is connected to motor driver and one connected to arduino.that will do I think right ?
Hachem Ben Amor
If you are giving power up the arduino board through "V-in"and "GND" terminals, one 9V battery might be enough for this project.
But for powering up the motor driver one 9V battery is not enough. At least you might have to connect more than six 9V batteries.
So it's better to buy some high-current batteries and connect them there. Those high current batteries are a little bit costlier than normal batteries.
Hello friend... please make follow me rover with GPS navigation.
I have tried everything but it isn't working plz can you help me
gracias por la app tu fuiste el unico que si puso laapp pero puedes desirme las palabras que pusiste en el arduino ya lo instale gracias
Can I use a uno board for your codes if I can't use please put the uno board codes
Sir plz plz help me ...the code you have given in the link that I uploaded and it's working..but the control app you have give in the link can't stop it..but left ,right, forward, backward operations are working ..🙏🙏urget plz help
u have to press "5" to stop the motors for any direction
Hello did you use Arduino Uno ?
Yes I used arduino uno
Hi, thank you for the video, but i have an error when uploading the code is it because i am using 4x 1.5v battery ? or something with the connection ?
You should unplug the RX and TX pins when you upload the code. Connect those two wires to Arduino board after uploading the code.
(For fast responses, join our facebook group "Tronic Yaka - Help Desk" and clarify doubts)
Can I upload the code by using my android phone?
While using 1.5 volts both Arduino and l298 board are lit and Bluetooth is not working...but when it is connected with the system all lights including Bluetooth are glowing..
Is it due to battery voltage insufficiency
Bro bluetooth light is not working.... Please can u help me out
Hey. Is it necessary to press stop botton after each operation...
Cant we just make it work without using stop botton...
Mega eka වෙනුවට uno eka ganna බැරිද ??????????????????????????
how many batteries should we use ???
Two to Arduino, Two to motor driver
@@TronicYaka what about 5V??
Can I use 9v battery? If yes, what are the connections?
No you can't, Voltage is enough. But current comes from a 9V battery is not enough.
Check the latest post about compatible batteries:
facebook.com/charithsachintha123/
@@TronicYaka I did it with 2 9v..1 to the motors 1for the arduino..I would love to show a pic ..on
Error is coming like couldn't fit 265 into 1bytes
How to reduce delay after pressing the button on phone
plz send code
Hello, pls check the video description. Follow the link i have given
I can't connect the Bluetooth to my phone why¿?????????
This was very awesome,, great work..❤️
Thand buddy ❤️
sir do you give to me low than 2048 kb programme
Plz solve pairing rejected by mlt bt05
Can I use 3 pieces or maybe 4 pieces of 18650 battery for this project?
Jikanime Time
Yes, you can.
can we use 9 V Hi-Watt battery and also can we give power to arduino first and then giving power to Motor drive...
If you are talking about the HW brand, then those 9V batteries won't enough current to drive the motors. So you have to use high current batteries as I have shown in the video.
You cannot first give the whole power to arduino board and then take power out from the arduino to power up the motor driver. This will destroy your arduino board. Either you have to give power separately or first give power to driver and then take wires out from it to power up the arduino.
Hi bro I'm getting avrdude done but error is showing as problem uploading to board
Sir I did it as u said but it is not working with any app and when connected to batteries only one side motors are moving without our control.
check your connections, whether they are matching with the code or not.
How to text that code in laptop I don't use laptop so plz help
Good job.... But I did it, but my car is not moving at all. I don't know where my problem is.... All the light on the arduino mega board is showing and it is connected to the Bluetooth but the wheels are not moving.... Please help me out.
Did you use high current batteries?
9v battery can be used
In this the program is correct? And we can put 9v battery instead of two 3.7v battery
lokesh ravichandran program is correct. The current output of normal 9V battery is not enough to run motors.
Can someone provide its arduino Uno code ? Thanks
it's not working for me. done everything as shown in the video. i am powering the mega with a power bank and using 2 motors with a 9v hi-watt battery. my motors are big but they are working fine when connected directly to the battery. please help.
all the lights are blinking . when i press a button on the app , a light also blinks on the mega.
bhai kya mai yahi connection arduino uno ke kar sakta hu aur karonga to kya iski coding bhi change karni padegi
I am not understood how to install code in Arduino board
hello can you please help my car is not moving at all !!
please help me. My code is not working.
the code is not working for me .please help.
library is already exist or not sir..plz reply me
Hello sir please help me
Even after doing each and every step it doesn't move what could be the problem i have done everything correctly and double sure for that.
Please help
check the button configurations in the app. The number related to the button should be as same as in the code.
First unplug everything & now connect the leads of the motors(both left) with a battery & check for the forward movement of both motors in a same direction, if not then change the connections to make it right (use marker to differentiate between the leads). Now do the same to the right side motors as well. if still the problem isn't solved then go for 12v 1.3Ah lead acid battery as i did to over come the power problem. The motors draw approximately 0.4 Ah each and the motor driver takes a small amount for its logic.
Please send me the diagram of arduino uno only
i need the code cause
i change mega to uno
Can u plz send me the code as i am using a different motor driver l293L293D
Gaurav Kumar
The same code works for your motor driver too.
It works I have used
He is a hard worker he found and told u😃
bhayia how to make a gesture control car .
Plzz give me the code for uno plss fast
Hi! i was just wondering when you first turn it on without any of the Arduino installed, should the buzzer module be making loud beeping noises?
There is no buzzer module installed in this project. What buzzer are you talking about?
I can't power my arduino with a battery
Mage Bluetooth module eke vcc wenuwete 5v kiyela thiyenne. Ethekote code saha pin gahane than wenasdhdhe?
Janaka Siriwardana wenas wenne na.
I can't see HC05 on the discovered devices :( please send help
Hi my car is not moving, the motors work, I ve connected the data cable, I ve connected correctly and the bluetooth commands work but it does not move
Error compiling for board Arduino/Genuino Uno what should I do
The bluetooth module is not on . What to do . Please reply
If you connect the Bluetooth module to the arduino board properly,
If you powered up the arduino board,
Then the bulb on Bluetooth module must blink.
If not, there must be a problem with your BT module.
Sorry, the arduino code sent me as an error
how much batray for the driver motor?
The motor are not moving. Please reply.
Did you use high current batteries?
why the coding cant be upload
My car is working thankyou
If i use HC-05 is a problem ?
No problem
Hello there, your code is ok and it works fine as well as the connection to the bluetooth but my car is not moving. I have 9V battery. Can I use 2x 9V batteries to make this thing work? And yes when i remove the battery and connect it with PC USB it still does not move... Please help me. Tomorrow is my show. :/
Not working done as it shown and upload the code shown in video what's wrong plz help if u need image I would be happy to share that
Sure. Drop an image in 'Tronic Yaka Help Desk" facebook group. We'll happy to share solutions for you
Are u on Instagram, whatsap where I can share, I m not fb
Hi sir, Program code required.
pls..somebody relp me..my car is working with the USB cable..but not without it. what i did wrong?
José Souza
1. Try connecting High current batteries to the motor driver.
2. Give battery power to arduino board through "Vin" and "GND" or through DC jack, after removing usb cable power supply.