Arduino PID Line Follower Robot

I built a line follower robot for a competition for amateurs students. After 2 months of researching, I came up with a simple robot design, based on Arduino with a PID control system.
I've also made a new video which is more detailed: • Making a simple Arduin...
For a complete and great tutorial, make sure to visit this link:
circuitcellar.com/research-de...
My hackster page (here you can find the codes, schematics, etc): www.hackster.io/anova9347/lin...
I now have a Patreon page! If you want to show your support, feel free to drop by.
www.patreon.com/user?u=52260334

[@MATHEMATICIANMUHAMMADAHMAD]

Great Effort

[@hawkkim1974]

well done!

[@DAREDEVIL-lj2we]

deserves a like

[@youssefthabet6930]

Nice, Keep Going

[@arthurrr4ik543]

good job!!!

[@ridaqureshi9038]

Can u please make a detailed video on assembling the parts of this car? Like in reality. Not on 3d application. 🥺

[@suzettehermoso5477]

Nice . 😊👍🏼

[@donat1586]

1:37 I don't know anything but...
AMOGUS

[@kaustubhsingh16]

Can i replace the motor-driver to drv8833 with same code and some changes in wiring.

[@botreboot6352]

You can use any motor driver that seems compatible, but you will probably need to change the setup (see if you need PWM pins or normal ones, how you need to setup the motor driver in order to work), and the code that makes the motors run (for ex in my code: forward_brake, right_brake, etc).

[@sanganibhargavteja6045]

Bro can I make a maze solver with the same parts

[@user-cs5ty1mg2u]

i want to buy this bot

[@hayatadairhersey2558]

Can you code please

[@motazmsaddak5242]

good job...
but I want to know how much the RPM of the motor

[@botreboot6352]

It is around 3300 RPM.

[@motazmsaddak5242]

@@botreboot6352 where can I found this motors could you send me a link

[@botreboot6352]

@@motazmsaddak5242 they are from polulu : www.pololu.com/category/60/micro-metal-gearmotors

[@devanshsinghparmar]

@@botreboot6352 using 100rpm will slow down ?

[@Nivz54]

Amongus

[@corinadumitrache8602]

❤

[@kaustubhsingh16]

What was the average cost ?

[@botreboot6352]

The electronic components, motors, wheels and battery cost around 100 euros. The PCB was around 2 euros (5 pieces cost 10 euros). As for the 3D printed components I've used my printer so I can't say an exact price, but the printing duration was around 5 hours.

[@kaustubhsingh16]

@@botreboot6352 thanks

[@dmbikash2011]

what does aphase, bphase mean in the code?

[@botreboot6352]

This is how the pins of the DRV8835 motor driver are noted. Check the Polulu documentation.

[@Shubham-po2tp]

@@botreboot6352
Please share code

[@botreboot6352]

@@Shubham-po2tp you can find the code on my Hackster page with the link in the description

[@Shubham-po2tp]

@@botreboot6352
Thank for giving your website

[@rixky3779]

Don't say it, don't say!!!!

[@AshsHyper]

sus

[@sanganibhargavteja6045]

Hey please reply

[@klavenklaven1418]

The track looks...kinda sus

[@benarmstead9141]

Amogus