I made a SUPER FAST Line Follower Robot Using PID!

[@neologicalgamer3437]

I'm not sure why this was in my notifications, but this was actually made really well

[@Tuurdub]

Same for me, this actually earns a subscribe

[@suyashsahu6505]

7:00 - At this time, you won my heart, brother! ❤

[@joaomrtins]

Finally an explanation of derivative and integral error correction that makes sense. Also, nice video overall!!!

[@kersgames6382]

It is unbelievable how bad teachers can explain this topic right 😂

[@developeroppa]

Was thinking the same thing, if we had good and practical example while we were being taught, we would have loved it and understand so much better

[@siddharthmohan9378]

What an evolution from the Technowright! Love your videos, I've been watching them for years!

[@patrickfox-roberts7528]

It is called 'Bang Bang' from the first days of radio control in which I played a part, trying to fly aircraft. there were three positions ; neutral, or BANG full right, or BANG full left ( and they did make a bang noise sometimes, using rubber escapement motors) - no proportional in-betweens

[@nancyshahpuri7796]

Proud of you my son.... Hope to see you on another level....❤

[@shyam-ravi]

Thanks a lot!

[@Maker_Culture]

This video is incredibly good! I don't know how you still don't have atleast 100k subscribers

[@Prateek1234q.]

Its maybe the fastest line following robot I've ever seen Great work❤

[@user-vb2jl3ic2o]

Superb Shyam. Very well presented. Engaging and entertaining… All the best

[@shyam-ravi]

Thank you!

[@kim-wr2tn]

@@shyam-ravihi cam you share how to use the code? I mean to install that somewherw? First time

[@monneratrj]

First of all, awesome video, great explanation and demonstration of everything, i just added to my favorites! I just wanted to point out that you might've made a heavy load with that cool looking racing car model on top... and the tires/wheel you've chose does not have a good grip, its better to have something more soft to have better adhesion... another thing to consider is having bigger dc motors, those are very weak, specially with that load on top of it... please remember to take everything that ive said with a grain of salt because im not a professional at all... but i was wondering about that while i watch it run...

[@pieterpennings9371]

This is really cool. I have been researching PID for a bit now and this came up in my notifications and I'm glad it did. Great video and good distribution of humor and information. Thanks for showing the progress and the mistakes you made, mistakes are often much more valuable than the result. Thanks!

[@amorphouscarbon7]

3:26 MOST HELPFUL TY CUS IT HELPED ME TO MAKE A PROJECT REPRESENTING MY SCHOOL !

[@_cul8r_]

I have no idea about any of this, but I kept thinking, why not use a fast linear interpolation value to smooth out between all the hard value changes. Seems like that might act like a dampener between values and really smooth things out. Besides, I like lerp functions in all of my game dev programming. It just works great for so many situations.

[@adrianfernandes2004]

And how you do that?I jus wanna learn abt it

[@_cul8r_]

@@adrianfernandes2004 Linear interpolation or LERP is taking a value and then cutting it up into a smaller part, then cutting that part into another smaller part. In programming you can do this to crate a smooth transition from one value to another that is not instantaneous. Lots of info available online, just search for "How to lerp function).

[@adrianfernandes2004]

@@_cul8r_ dude thanks for explaining I kinda get it

[@n0MC]

Nice! Great style, and very educational.

[@azzar.]

Maybe u can integrate ann (artificial neural network) to it, so it's can learn the track, to make it some kind of intelligence enough to run even faster.

[@khushalvardhan767]

Hmm, finally needed this video. Ab college aa kar batata hun :>

[@Aem2512]

Bro, i thought the thumbnail was from GTA 5 Playlist race game mode. LMAO!

[@Usman.ani8]

Finally he remembered that he also had a KZbin channel. ❤❤

[@nimsarachamidhu883]

Ah Yes! Quality Content❤

[@gowrishankar7011]

Best video i ever saw in youtube.. Good explaination bro

[@yogpanjarale]

Another addition you can do to increase speed is speedup on straight sections and then slow down to normal or break on turn can significsntly boost speed

[@shyam-ravi]

The PID algorithm does that automatically

[@Tech_Monstar_]

You are superhero ❤❤❤ Thanks from Egypt

[@fishmongal]

absolutely loved this video

[@tarunraman4612]

Excellent video!! Hopefully we get em more often though.

[@MUSIKATA.PH_]

Dang, your accent is so good

[@Yuvraj_333]

I agree

[@paulmeynell8866]

Very cool , also love your apartment.

[@alexandermaverick9474]

it's hardly "fast", but good job on the presentation and project! (see videos from Japan's linefollowers or maze solvers, or from Europe's Robochallenge linefollowers...)

[@jubair-]

Fast compared to mine

[@ReenaParihar-n5v]

Very nice 👍

[@manjulashanmuganathan2728]

So nice innovation. Hats off🎉🤝👏

[@edamhbaieb2091]

Great video, thanks for sharing it. Although I do have one question, how were you able to determine the error value accurately with only 5 IR sensors!?, I've been trying to do the same thing but couldn't see it happening with only 5 sensors. Please reply if possible

[@shyam-ravi]

The IR sensors give an analog value rather than a digital one. So that adds to the precision in measuring the error.

[@TrendSurges]

love from pakistan. A good quality engineering video at last 👌

[@vivekchauhan4053]

Bro explained PID the best way possible!!

[@rekhadileep6506]

fuck

[@BotondBereczki]

Amazing job and expalination.

[@shanmukhasainamakanti1634]

love this video , so much fun

[@Yuvraj_333]

bro's smart as hell

[@beast2808]

Damn! This was awesome!

[@Syntomis]

How about replacing normal "light sensor" with one which sees UV light? Then, you could make an invisible tracks with UV marker, which linefollower would....follow :PP I don't find this change useful in any way, but I think it sounds cool :D Your videos are awesome, I love content such like yours

[@shyam-ravi]

Definitely sounds like a interesting idea, the only use would be to hide the tracks. I'll look into the type of light sensor.

[@Zypher_desu]

What IR sensor are you using? please tell me specific name...

[@craigsmith5134]

very nice video and presentation. You are very well articulated and a pleasure to watch.

[@CreatronixDE]

Awesome vid! ❤‍🔥

[@user-wu9yq6hs3x]

Can you please also share the 3D design

[@chaitanyagaikwad2664]

How about using a QTR sensor? Me and my friends were able to make a similar fast PID based line follower, during the build we realised that the gap between the IRs was also a deal breaker (QTR being compact, solves this issue) . Also can you upgrade this to a maze solver next please, would be interesting to see that! Good video!

[@shyam-ravi]

Thanks for the suggestion, I did consider a qtr sensor, however due to availability issues I went this one. Maze solver would be an interesting project!

[@tanayranjan6422]

Damnn!! Amazing video Shyam, and awesome work. Loved it!!

[@Zypher_desu]

Hello sir!Nice video! can you please specify what sensor you used? and does it have a digital input or analog?

[@ff3nyx]

Great video.

[@bassamsiraj2175]

Great video!

[@jackisgoofingoff5510]

Awesome project, and thanks for your contribution

[@asidesigner8542]

thanks for sharing, would you make a video and tell us the PID tuning detials?

[@eamonburns9597]

"All that glitters is not fast" - Sun Tzu, The Art of War

[@loveandthunder2928]

Please provide a roadmap on how we can make one of these What to learn first?

[@shubhangagautam3322]

Shoutout to the table lamp that doubles up as a headphone stand👏

[@bindhubaburaj9136]

Superb Shyam..keep rocking 👏👏👏

[@creeperhaed1267]

Totally worth it

[@edalimir]

thank you!

[@aminos4779]

Good job bro❤❤

[@divyasathish9348]

Very nice video shyam. Keep on rocking

[@shyam-ravi]

Thanks!

[@sumukha-infotech]

Awesome 🎉😊

[@praneetguharoy3359]

Nice! But we would all appreceate it if you would include some of the details in the coding as well

[@PabloVivCo]

subscribed! Nice video

[@pocopoco3468]

It's been months now, still didn't got the Bluetooth control app

[@crystalfire6677]

How does it deal with the intersections?

[@nabil1074]

Which charger you guys use for Charing this lipo battery? Can someone suggest any?

[@fatimazohrahallouani]

It's 👍 great

[@lehlohonolosibanda9633]

really nice, what was your base speed for the motors (to be specific what was your pulse width for the PWM)

[@charleschewu1780]

Superb

[@geographicaloddity2]

Have you tried doing it with all analog circuits, except maybe for an esp32 to let you set the tuning values remotely?

[@zaryabtanveer3135]

Sir which blue tooth app you are using in project for tuning of kp kd ki value.

[@parambudhadev6551]

Awesome!

[@noelglezam5901]

I am starting doing projects with Arduino and I am interested to start doing the simple version you show in this video. What are those components where you put the photoresistors? Sorry for asking but I am not familiar yet with electronics and Arduino. By the way really cool video dude I enjoy it!

[@aakashjana6225]

Think he used IR detectors not photo resistors.

[@noelglezam5901]

Thank you. I have see that I will need to do it with phototransistors, are they similar to the IR detectors? Or at least if I buy this IR detectors to practice will be similar?@@aakashjana6225

[@erosionreactions]

VERY COOL, great work. But uhh, do you have the Code for the smart glasses

[@angryalliance4958]

Gold 💛

[@user-jg7yq6hw2m]

bro Funtastic

[@enitalp]

I dare you to make a reaction wheel based vehicle following the same path, faster ;p

[@andregomes1520]

Hello bro, first of all, let me congratulate you on the video. I'm having doubts about this line sensor. I have one just like yours, however, the sensor values ​​always remain the same regardless of the surface it detects, whether it reflects a black or white surface, for example. I'm simply reading the sensors from the analog inputs, I'm not sure if I need to do something else?

[@AtheistAdam]

You mahe great videos. Have you got a new channel or have you just stopped? Updated ones would be great

[@noelglezam5901]

I am doing a project similar to the simple version that you show and apperantly I do everything correct but when a switch on the gears are not working. After watching your video I guess that the battery I am using is the problem. What kind of battery should I use?

[@Rama_--_]

At intersection point , from 3 lines which line the robot will be choose ?? How robot decided about it ?? 🤔. Is the robot will be choose a line randomly every time when it reaching at that intersection point or you programmed robot to choose a specific line from 3 lines or any other idea you taught the robot 🤔 ??

[@nhatpham5797]

hello, can you do it with backward mode or can you guide me code with motor backward ? Thank you so much

[@manishankar9189]

Nice

[@VANTABL4CK]

You've grown up completely since the last time I saw your videos. What do you do now?

[@shyam-ravi]

I am currently pursuing electronics engineering

[@VANTABL4CK]

@@shyam-ravi What college are you studying in

[@shyam-ravi]

BITS Pilani, Hyderabad Campus

[@VANTABL4CK]

@@shyam-ravi yoooo!!! What a coincidence. Im joining bits Hyderabad cse this year (in a month)

[@shyam-ravi]

Great! Congrats!

[@jakob1379]

Could you fit a kalmar filter on the arduino to underdampen the steering?

[@geetharavi691]

Great project 👏🏻👏🏻

[@AnjuKumari-pu5yr]

Can you tell me the list of items you used please asap

[@mohammadratul7921]

'Hot Glue' 😂

[@guilhermedovale5887]

A very good video. Which transistor to use?

[@shyam-ravi]

Which transistor are you referring to?

How about front wheel drive?

[@bhavankumar963]

Bro i want the list of foot prints that you used for pcb design .

[@kerryjones1508]

Super video

[@matthannah1380]

Hi friend. Great video. What’s at J1?

[@judhi]

What do you like the most of JLT? 😊

[@debasishmohanta6458]

Can anyone help me out.. 😐 I have tried my best... But still could not make it... My line follower is not tracking the lines nor responding to the ir sensor...

[@saeeshk6766]

how can I use qtr 8rc sensor with this code?

[@DewangShaw]

Have you tried your line following robot with dead end map and does it follow the line with a mixture map(white line with black bavkground and black line with white background)?

[@mateocontu4927]

Hi ! Do you think it is possible to implement an A* algorithm in a line following robot?

[@RighttoInformationAct2005]

where is the app download link

[@zaheerraihan910]

Please teach about your program

[@pradeepgr1692]

Bro please make a explained video on coding part

[@aakashjana6225]

After watching @kakarobot competitions even this looked slow haha

[@debarjun]

bro what are the components that you used separately on the pcb, and which app did you use to control the pid, can you please mention.

[@user-kk7fb3nt1n]

How Can i Teach robotic any suggestions ?!