Hello plz reply i have timline to complete the project ; Obstacle avoidance + Bluetooth control i wrote the code and everything but the problem is the hc-05 module keeps powering off after 5 seconds of pairing and i am using 2*3,7 lion battery why its not working? thanks bro
Hi brother I have done everything as you said but I have used 12v motor, whenever the ultrasonic sensor detects obstacle it stops, and it is not moving, could you say what's the reason?
What a nice toturial bro keep it up , how about pant car watering robot bro? . Using arduino water pump and others its moves when swith on and water plant target has low and dry soil using soil mosture hope you notice me bro
Hello Broo my DC motors are working but the servo and ultrasonic sensor is not working can you please help me cause I have to submit it for the model making
Bro, I have connected the sensor with the 5v of the arduino . Now there is no 5v to connect the servo motor. Where will I connect it? And do we have to make any changes in the code?
Connect the GND of the ultrasonic to the GND of the Arduino board, and connect the VCC pin of the ultrasonic sensor to the 5V out of the L298n motor drive.
bro my one is not working ne side wheel is going forward and other side is going backward i dont know my servo is also not working its only turning one side
9v battery cannot be used. You can use rechargebale 9v battery. 9v battery amperage is not enough. Many people who have built using 9v battery have commented that it does not work properly.
@@RobotLk even if you will use 12 volt li-ion battery, it will still not suffice the voltage requirements. The output rating of 4 motor is more than 12, also you have to give power to servo and sensor. And you are using l298 instead of l293d
Hi bro 1stly please respond to my query Ive used (L293D. Motor driver) Everything is fine I'm using 2 ×3.7 v cells but sensor is working but motor is not working please help i can give you my mail id if you want to respond
If l293d motor shield is used, the arduino code must be completely changed. I am using a l298n motor drive. The code I used and the circuit diagram do not match the obstacle avoiding robot made using the l293d motor shield.
Bro
I liked the Efforts taken for explaining that indirectly helped me Understand the Code
Hello, I have a question brother, the robot worked well but when it does not find any object, it spins around and does not move forward.
Help brother please
Hello plz reply i have timline to complete the project ;
Obstacle avoidance + Bluetooth control i wrote the code and everything but the problem is the hc-05 module keeps powering off after 5 seconds of pairing and i am using 2*3,7 lion battery why its not working? thanks bro
Hi brother I have done everything as you said but I have used 12v motor, whenever the ultrasonic sensor detects obstacle it stops, and it is not moving, could you say what's the reason?
The sensor is working but car is not working the battery is fully charged 3.7V
Does the motor drive have the 2pin mini connecter?
What a nice toturial bro keep it up , how about pant car watering robot bro? . Using arduino water pump and others its moves when swith on and water plant target has low and dry soil using soil mosture hope you notice me bro
Ok I will try
I know you can bro , ill just wait and feel excited for your next upload bro that meant that🥰
Where is it now bro
Hello
Broo my DC motors are working but the servo and ultrasonic sensor is not working can you please help me cause I have to submit it for the model making
hello ma no way i found youre comment
The ultrasonic sensor is damaged or not connected properly.
The ultrasonic sensor affects the operation of the servo motor.
සුපිරි බන් 😍😍❤️
Bro, I have connected the sensor with the 5v of the arduino . Now there is no 5v to connect the servo motor. Where will I connect it? And do we have to make any changes in the code?
Our Car Is Working But Sometime It's Not obstacle avoid. What is the solution?
That's normal, You can increase the distance of the sensor with the code
the code is just makingthe servo motor spin, it is not moving. any thoughts about the code?
Should we use 2 or 3 lithium ion batteries??
Use two batteries
Dont have 5 volt pin in my arduino I have 3.7 volt for ultra sonic sensor in my arduino uno italian version, it will work?
Connect the GND of the ultrasonic to the GND of the Arduino board, and connect the VCC pin of the ultrasonic sensor to the 5V out of the L298n motor drive.
@@RobotLk where should i canaect the encho pin?
Bro i connect the battery then the holder was heated and l298n motor driver also heated?
There may be a problem with the motor drive.
The servo motor output latch is not spinning but sound is coming what to do
A problem of power. Are you using a 9v battery?
Use both 18650 li ion batteries
Brother i completed all the connections and i connected the battery without coading, but as i connect it the smoke comes form Arduino 🥺
What is the voltage of the connected battery?
bro please my motors are the same as urs however they do not have wires on them what do i do??
Solder the wires in your motors as I have soldered the wires in the motors I show
@@RobotLk ok thank u so much
Can i use arduino uno italian version?
Yes
why mine gust keeps spinning
make remote controlled car using l293d ND NODe 8266
New ping library is not found... Its not downloading... Can u please help me to complete my project...
There is a link to download the newping library below the code on the website.
This video shows how to add
th-cam.com/video/0X_S7BlKe-M/w-d-xo.htmlsi=phku-r9c-3MJtg66
Is it possible to program arduino from a phone?
Yes, it is possible
bro my one is not working ne side wheel is going forward and other side is going backward
i dont know my servo is also not working its only turning one side
The side going backward... Interchange that side wires on the l298n motor driver. If out1 has red and out2 black, make out1 black and out2 red.
Okata bluetooth modular ekak hai karanna barda
Mekata ba.eka wenama hadanna ona. Bluetooth Control car hadana video channel eke thiyenawa
Sensor working but car not moving bro what can do bro please
What batteries are used?
bro check your motor driver the enA and anB should be connected to each other
6,7,8 වසරේ හොදම යාලුවා මතකද උබට.😁❤️
Na bn, අයේශ් ❤️
TH-cam channel ekak karanawada,
ou bn krnwa, shape ake
I got an error in the code
Add newping library
can you do it yourself please?
I cant open link
An update on the website. Download the code and diagram from this link
drive.google.com/drive/folders/1wozM3SPN-hYxvvB6o3apKNM7Bxq-s0aR
Bro the code is not working
what's the problem
Bro it solved thanku bro
Welcome
Bro sensor working properly but car not moving please help me bro
Must be a voltage problem.use two 3.7v li ion battery
sensor working but car not moving pls reply for this problem😔😔😔😔
What batteries are used?
7.4v battery
@@RobotLk
Bro i am usw 2 gear motars
No problem. It can also be made
can you send me this code please
robotlk.com/how-to-make-arduino-obstacle-avoiding-robot/
the project is infeasible, the 4 volt hubby motor will take more than 12 volt in output, and you are just giving 9 volt in supply.
9v battery cannot be used. You can use rechargebale 9v battery. 9v battery amperage is not enough. Many people who have built using 9v battery have commented that it does not work properly.
@@RobotLk even if you will use 12 volt li-ion battery, it will still not suffice the voltage requirements. The output rating of 4 motor is more than 12, also you have to give power to servo and sensor. And you are using l298 instead of l293d
bro motor not moving
What batteries are used?
The sensor is working but the car not moved
9v battery is used?
7.4v battery bro
@@RobotLk
Hi bro 1stly please respond to my query
Ive used (L293D. Motor driver)
Everything is fine I'm using 2 ×3.7 v cells but sensor is working but motor is not working please help i can give you my mail id if you want to respond
If l293d motor shield is used, the arduino code must be completely changed. I am using a l298n motor drive. The code I used and the circuit diagram do not match the obstacle avoiding robot made using the l293d motor shield.