Are PID line followers ACTUALLY faster?

[@tisaconundrum]

You gettin wild with the shaft science, bruh.

[@Zypher_desu]

Shaft science for the win! Thanks for the explanation !

[@h1tec]

Hope you enjoyed this video, please let me know what else I can improve, and if there’s too much technical content (or too little).

[@ShivaTD420]

Haha I wonder how many takes that drawing scene took due to laughing. Subbed!

[@h1tec]

@@ShivaTD420thank you bro

[@santynolo]

To me it seems like the right amount of technical content! did you make those animations yourself?

[@h1tec]

@@santynolo yes of course, the animations are made myself. Thanks for the feedback

[@videoaccount5676]

Don't be afraid of the D (in PID tunning)

[@Śiśna3633]

It would be best if you had some filtering in the digital domain for that a DSP is required you could use tuning software and build a lookup table that will be ok for slower speeds.

[@h1tec]

Bro I barely know what a DSP is 😅 I’ll have to try to search up what you’re talking about, thanks for the advice. Filtering would be good

[@alanhaase7165]

😂 longer is better. Great explanation of PID.

[@vachantheepic2825]

where did you learn c++ for the arduino programming??

[@SamTWOS191139anime]

Can it handle T intersection and 30 degree turns?

[@h1tec]

@@SamTWOS191139anime yes 😁

[@santynolo]

Amazing line follower! I too, am a 13 year old "maker youtuber" (i assume that's the word)! That's how i stumbled upon your channel.😀 I just have a question, wont that 3d printed motor bracket melt in the competition because of the constant use? i assume it's PLA, but if it becomes a concern you should print it in PETG or ABS. Sorry for bad english, it's not my native language.

[@h1tec]

Well, it really depends on the motors efficiency. If I overvolt the motors too much (I’m using 8V from 2S LiPo on 6V motors), they may start to overheat. Same case if they are stalled: it will basically create an induction heater. But, from my experience so far, it hasn’t melted at all, yet. You are correct, it is PLA, which starts to deform at around 60 degrees Celsius, but the little N20 motors probably can’t produce enough heat to have a significant impact on the PLA in such a large quantity. Also, your English is great, and thanks for leaving this comment.

[@h1tec]

To expand, if the motors were much bigger and higher power, I would need a metal mounting system probably, because they could potentially generate a lot more heat. But, the area of the actual motors shown in this project (the N20 motors) is less than a fingernail.

[@sorryboss8550]

Tip: don’t say sorry for my english ever, if someone picks you out on it they’re trolling and you should stay away from them since it’s on point

[@h1tec]

@@sorryboss8550 true true

[@thatboi_vin]

If i were to make a f1 dimension chassis how do i get the right dimension to make it fast and accurate?

[@h1tec]

@@thatboi_vin just get the measurements of an f1 car online, scale it down to the size you want, and make sure you have a low center of gravity so that it won’t flip over 👍

[@MohamedAfzal]

nice work. 👍.are you using N20 motors? the one i have does not have any torque.. 😥

[@h1tec]

Yes, I'm using N20 motors. Stay tuned, my next video is about N20 motors specifically and will help you select the most powerful motors.

[@MohamedAfzal]

@@h1tec thats great and keep on spreading knowledge.

[@h1tec]

@ thank you 😁😁😁

[@darelleicomdelacruz844]

This is fascinating information!

[@h1tec]

thanks kuya 😁

[@TeymaNinja1]

I really loved your video! but please tell me you realize what you are drawing and explaining at 0:50 😂 very accurate with the average sizes and desired shaft length as well!! 😂😂

[@h1tec]

Yeah, I'm drawing the shape of a line follower, right? 🤨

[@TeymaNinja1]

Right! 😂

[@Dũng-68CS1NguyễnCông]

can you make a video show how u write the code ?

[@h1tec]

Yes, i will. I have a international competition in like six weeks and will cover this afterwards as part of one of those videos

[@gBellocalabreso]

Hey, chanell bro, you're doing a great job! You mind telling me about the width of your pcb traces? I can't find a value that's good

[@h1tec]

it really depends bro. I'd say 0.4mm for signal traces, 1mm for power traces (>1A), 3mm for big power traces (>6A). You can use digikey's calculator to check, but the trace width really depends on how much current you need to carry and the impedance. hope this helps, here's digikey's calculator: www.digikey.com.au/en/resources/conversion-calculators/conversion-calculator-pcb-trace-width

[@fikraadzaky9740]

I've been violated through the video

[@firaslaouini3844]

WHAT'S THE SPEED OF MOTORS ?

[@h1tec]

i normally get the 500rpm/1000rpm versions if they have enough torque to move my robot + a little extra weight just to make sure

[@Curt-u9g]

Oh wow, keep it up, but I must say, the drawing does look a bit inappropriate, was that intentional?

[@h1tec]

not at all mate, don't know what you're talking about... It's just the shape of a line follower 😂

[@parthsahni8952]

xD lol@@h1tec

[@andymouse]

what do you see ? I see a line follower.

[@Pellejones]

I take it you do not want to share the code?

[@h1tec]

No, not for now, sorry.

[@MKinventionsMadhanChiruguri]

Nice project

[@pratikgupta9266]

This LFR looks awesome and works amazingly well, yet it does wobble a bit. However, you could make it run with less oscillations and more speed like one shown in this video : kzbin.info/www/bejne/oZLVhGNoqtd3ldU

[@Toughbeard]

I am still waiting for your families reaction video :) GenX reincarnated in GenZ body...

[@FazleElahiTonmoy]

did he just draw a....never mind!

[@Franfran722]

8 inches is suitable as he said 😂

[@EnhErdene-z9e]

can u give me codes?

[@rlrentertainmentsinventions]

I need code for this .

[@zyncless]

pid

[@ameer_salam]

I am an Engineering undergraduate and man! this young man is my inspiration now

[@AidenTurk]

I was here