Can you please provide the sketch of the wires? Thanks! Edit: No worries i figured out where the wires go by looking at your ultrasonic sensor video, the robot works perfectly fine. Thanks!
@Science_4U_
9 ай бұрын
Okay.That is great friend...🙂💓
@nishorgo
8 ай бұрын
Thank you, we have made this. But the line follower is going in circles.
@Science_4U_
8 ай бұрын
Hi friend..Do you mean that both the wheels are rotating in opposite directions?. If yes, please interchange the motor wire connection at the motor driver board of the wheel that is rotating backwards. That should solve the problem..
@maumimi2089
3 ай бұрын
Basic question: can the lines be made with black tape itself, will it be too reflective for the sensor? Or do we have to use black chart paper for making them?
@Science_4U_
3 ай бұрын
Hi friend, from my experience it can be made from black tape itself. I have infact used a black insulation tape which was slightly refective also. Just make sure you have a contrast with the background. If you are using black tape, the floor should be a light background.
@maumimi2089
3 ай бұрын
Thank you
@frenchfries-xl3mp
Ай бұрын
hi, where can I find the drawing template for ply wood (base of car)?
@R.W-oh9ps
3 ай бұрын
Is this possible using TCRT5000 sensor instead IR sensor as in your tutorial?
@Science_4U_
3 ай бұрын
I have not tried this project with TCRT5000 sensor. But I think this should also work..
@jhakeyvancudal3467
3 ай бұрын
what battery should i use if i dont have a lithium/lip-ion battery?
@Science_4U_
3 ай бұрын
You can use 9V zinc chloride battery. These are very cheap and commonly available but dont last long. You can use 3 or 4 nos. of these batteries in parallel so that it will last for some time.
@Science_4U_
3 ай бұрын
You can also yse 4Nos. of AA zinc chloride batteries.
@reauvu
2 ай бұрын
the code link is not available! i need the code please
@Science_4U_
2 ай бұрын
Hi friend. I have uploaded the code in mediafire website also. Can you try downloading the code from the following link ? www.mediafire.com/file/fppij037r0vvb8i/Line_following_robot.ino/file
@Ramasubramaniam-pk7pu
12 күн бұрын
Sir do you soldering the wire wither motor?
@Science_4U_
8 күн бұрын
Yes. The black and red wires have to be soldered with the motor terminals.
@rrlift26
9 ай бұрын
It's says the TCCR0B was not declared how to solve this problem
@Science_4U_
8 ай бұрын
Hi friend. I am not getting this error when I am compiling and uploading the code. Are you IDE software from PC/laptop for uploading the code or are you using phone application?
@khaderpashashaik4558
9 ай бұрын
Sir can u do help me with my major project
@Science_4U_
9 ай бұрын
Okay friend. Sure..I will help as much as I know. What is your project?
@suthanthiransutharsini8748
16 күн бұрын
What this coding
@suthanthiransutharsini8748
13 күн бұрын
PLEASE GIVE THIS CODING
@Science_4U_
13 күн бұрын
@suthanthiransutharsini8748 The links to download code is given in the description box below each video..I have given download links here also.. Link for downloading code : drive.google.com/file/d/1wKpRv65T133Au_yn7OQcWQ946ee2NpMl/view?usp=sharing OR www.mediafire.com/file/fppij037r0vvb8i/Line_following_robot.ino/file
@thenmozhivaradharajan2962
2 ай бұрын
Can you please make a video of bluetooth mobile controlled drone ?
@Science_4U_
2 ай бұрын
I haven't made that yet. I will try ro make one soon..
@padmaseelank1180
3 ай бұрын
I want circuit diagram ❤❤
@Science_4U_
3 ай бұрын
Okay friend. I have made the circuit diagram and uploaded in google drive. You can download circuit diagram from the following link... drive.google.com/file/d/19x6GT793EYPVy7-UeiZlS203cZpI9FHB/view?usp=sharing
@padmaseelank1180
3 ай бұрын
Thanks & Love from tamilnadu ❤️❤️❤️
@Science_4U_
3 ай бұрын
@@padmaseelank1180 Thank you so much..❤️❤️🥰🙂
@thenmozhivaradharajan2962
3 ай бұрын
thanks for your video, but what code can I program for 4 wheeled robot ? Can you please reply me ?
@Science_4U_
3 ай бұрын
Hi friend. You don't need to change the code at all for making a 4 wheeled robot. Instead of the one motor at left and right, you can connect 2 motors together. Join together red wires of both left side motors. Also join together both black wires of left motors. Connect this to l298n driver board. Similarly do for right side motors also. It is a bit difficult to tell clearly. I have done such a bluetooth car which uses 4 motors. You can watch that video given below to get an idea. kzitem.info/news/bejne/q4Fs4IiDb2eDm2Usi=DyolGcEuwJ0KVFDl
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