Mindstorms EV3 Tutorial #6: Use the color sensor to follow a line

Рет қаралды 311,891

Kevin Briggs

Күн бұрын

Learn about two different methods to follow a line as we work with the color sensor.

Пікірлер: 165

@ljh5632 3 жыл бұрын

You explain very clearly. Your explanations are easy to understand and your instructions easy to follow. Thank you.

@FTCRoboticsTeam-DragonsTiaras 6 жыл бұрын

Thank you! This was an excellent tutorial.Programming worked perfectly. We've been trying to get a proportional line follower to work. Your program was by far the easiest to follow and your explanations were clear and made how it works make sense. I'm sharing your tutorial link with other new EV3 coaches. Many thanks.

@thefourgates2415 7 жыл бұрын

Thank you so much! All the other videos I have seen are confusing and this, is awesome it works so well and is very straightforward.

@TheAdnanSakib 8 жыл бұрын

That was awesome! You are a really great teacher.

@rakumango1845 4 жыл бұрын

That's really cool! It inspires me!!

@DrAlejandroMoreiraGrecco 4 жыл бұрын

thanks for sharing, very didactic, great resource, would be nice to have more videos like this

@jennadeochoa7190 6 жыл бұрын

Great and very helpful video. This video was easy to follow and it helped me to understand programming a lot more than before.

@EricAlainDufresne Жыл бұрын

That was a remarkably interesting video and well explained. Thank you.

@vegapondz 3 жыл бұрын

Time Stamps: Simple Version: 3:08 Harder Version: 10:05

@dhruvchakravarthi3079 3 жыл бұрын

this still works after 5 years thanks

@michaellieber640 4 жыл бұрын

Great Work! Thank You!

@rakumango1845 4 жыл бұрын

very helpful,thank you!

@oliverzverko8130 3 жыл бұрын

really great tutorial thank you, i will use it

@outsidedaboxteam375 7 жыл бұрын

amazing; this has helped our team a great deal.

@lukaszcdewigh824 8 жыл бұрын

Thank You Kevin Briggs. You really helped me.

@eggbertbeaterhiem4618 6 жыл бұрын

Love this video man! Very helpful, Thanks!

@tanviprasad7062 4 жыл бұрын

very helpful... thank you

@EricOuellet2 8 жыл бұрын

Great tutorial !!! Thanks ! Excellent progression !

@galvandavis 7 жыл бұрын

Simple explanation, good work

@user-lm6nf6rj2r 7 жыл бұрын

This helped a lot. Thanks so much

@jamessavard-ferguson2503 7 жыл бұрын

this is an excellent video best tutorial ever

@AndrejsZavaruhins 7 жыл бұрын

If you are using a darker tape instead of yellow seen in the video, say, blue or black like I did, you either reverse the < or > signs or put different range values.

@ukjr.8446 6 жыл бұрын

Liepājas A.Puškina 2.vidusskola why doesn’t it work

@epoch1174 5 жыл бұрын

Allie I think whichever values work for your line and surface

@rainbanreborn1533 7 жыл бұрын

I love your videos. I am in robotics club and I find this useful

@gamerwarrior9782 3 жыл бұрын

I’m watching this, even though I don’t have a ev3 XD

@crcrudup 8 жыл бұрын

Very very helpful. Thanks man.

@TechnoCreeper2016 7 жыл бұрын

This is actually part of a mission that is in this season's FLL competition I am in FLL and I watched the video

@crazypumpkinc_6333 7 жыл бұрын

THANK YOU SOOOO MUCH!!!!! HUGE HELP!!!

@adrianaxel3255 7 жыл бұрын

Really good, thank you!

@kingsun1381 7 жыл бұрын

Thank for tutorial .

@Edward-fw2hy 7 жыл бұрын

Great video! We used the logic in the second part of the video, and our robot is only making right-hand turns !!! We thought that with the -1 that the value sent to the steering would steer into the correct direction. Are we missing something ??? Any input would be greatly appreciated.

@carlosadrianmorenocordova585 5 жыл бұрын

help with discontinuous line follower programming, using two light sensors

@gisellemendoza9025 4 жыл бұрын

could you just use the last program to follow any track?

@markoliver9979 7 жыл бұрын

Thank You a lot for all of your educational videos. I have figured out the light sensor, the ultrasonic sensor and PID. I am currently unable to get a PID wall-follower program to work on the Lego EV3 using the ultrasonic sensor. Can you please make a video for this?

@ljh5632 3 жыл бұрын

Many videos are too long and wordy, but yours are perfect to follow.

@anarmehraliyev1286 5 жыл бұрын

Thanks a lot for the tutorial. Just one thing, what range should we use if the line is black?

@theeducatedranter9337 8 жыл бұрын

Cool job

@imjustsomeone3393 2 жыл бұрын

what do I do if My medium Moter is streeing and my two Large are moving back and Forward, so what do I do if I want it to follow the line?

@pablogic 8 жыл бұрын

Cool video, dude. Dropping knowledge! Thanx :-) I am gonna use it to make a better dolly.

@brianliu9552 7 жыл бұрын

pablogic

@brianliu9552 7 жыл бұрын

the only thing that is not a horrible price is nothing!

@edharkins112 5 жыл бұрын

nice tutorial

@ahmedabbasi6976 8 жыл бұрын

that was great but if i want to do a task after i follow what should i do

@PandaGamez531 4 жыл бұрын

how did you get the student edition for the program? ;)

@thebluesparks7473 7 жыл бұрын

Useful !

@captainsarcastic6044 2 жыл бұрын

One word [EPIC]

@OliVer-tq2ku 3 жыл бұрын

I have a problem. I have NXT robot and if I use EV3 program its telling me that my color senzor is getting 0 or 1 and not more. If i measure the light reflection "manually" by the brick Im getting between 45-80 (table and black tape)

@technocrats1703 7 жыл бұрын

Can you help me! .To create a program using two ultrasonic sensor placed one up and one down , having same proximity in which both can acess distance of wall if we place a object b/w wall and ultrasonic sensor due to change in proximity of one sensor move towards that object.

@Gigi-dy7ou 4 жыл бұрын

This is cool 😎

@rogerchen3644 7 жыл бұрын

thanks all your vids are helpful i am in fll

@rogerchen3644 7 жыл бұрын

first lego league

@zavisalomon1344 7 жыл бұрын

MeGagaMer 127 so am I

@shrihan3450 7 жыл бұрын

GamingLIFE me too we are going to win

@fiercethundr_ 6 жыл бұрын

Thx for the help, I needed a better thing than the stupid annoying thing I was gonna make.

@lucrolland7489 5 жыл бұрын

Can you show the same for a black like and making capable to turn through a line that turns in different direction.

@rlsnod1109 8 жыл бұрын

Will the multiplier allow the robot to turn right since its always going to be negative?

@sindhivlogs162 4 жыл бұрын

Please tell the color sensor model number that are used in Ev3

@ramirohernandez915 5 жыл бұрын

such a big fan i want to meet you (i have a ev3 mindstorm but i need your help)

@riteshyoungaryal4039 5 жыл бұрын

if we had to break it down to alagorithms and uml ? how would that be sir ? need some help for my school project..

@tangerine1597 4 жыл бұрын

Does the sensor have to be in the front

@jennifergoetz5326 6 жыл бұрын

thank you

@squashjaguar7188 7 жыл бұрын

verry good :)

@jonasvanderreysen6651 7 жыл бұрын

Ty for the help dude but what if my bot has to turn first to the left and then to the right?

@chainbreaker9079 6 жыл бұрын

how by using reflected light intensity it goes back on yellow line without defining colours

@lino.7807 4 жыл бұрын

Can i download this anywhere?

@MrEvelyn04 4 жыл бұрын

I just dont really get what the 43-50 is supposed to mean though. Like, what does it do? Isn’t there another way to do it? I don’t know but I’m just guessing

@petterm77 6 жыл бұрын

Hi do you have a tips to me why i cant put inn negative Numbers into the math block

@elirammikken6427 3 жыл бұрын

Hi, thank you for posting this vid. I only have 3 blocks available in my software: green, orange and purple. How did you get the red, yellow and blue blocks?

@fishwong1319 3 жыл бұрын

Are you using the version in your tablet or iPad?

@buhwhatidk 2 жыл бұрын

You are probably using the tablet/iPad version. You have to use the PC/Mac software.

@Kire2oo2 7 жыл бұрын

dose the last program work with left and right turns?

@jyldyzkydyrbaeva7765 8 жыл бұрын

hello.can you help us to program ev3 line following robot to turn any degree?thanks in advice

@desuperboer1790 7 жыл бұрын

a nice video

@jaroslavpolame896 7 жыл бұрын

Dear Kevin. I just bought the mindstorms robot to my son. Is there any possibility to download your programs? I think the best way how to learn is backengineering:-) BR Jaroslav

@aleciadouglas7446 8 жыл бұрын

I have programmed this more then once.

@u2rg 5 жыл бұрын

my line is 11 while the floor is 15 so can the number be negative

@juanstechonit4393 5 жыл бұрын

You show your line going to the left. What if the line goes to the right?

@elizabethbagish976 7 жыл бұрын

What are you using to film your tutorials? Thanks!

@olivergyve4381 6 жыл бұрын

did it feel good tho?

@eckazvairiukas7978 5 жыл бұрын

Please create 3 sensors and middle folowing The line

@owenp4383 7 жыл бұрын

AMAZING, thanks, but how do u change the color settings? Pls reply soon cause my tryouts are starting.

@owenp4383 7 жыл бұрын

Ev3 is new to me

@choppedlettuce3249 7 жыл бұрын

10/10 would lego again dankness

@louisburnotte9968 7 жыл бұрын

nice chair

@InterludeToast 3 жыл бұрын

Why do I only have 3 blocks?

@vinnygill6823 7 жыл бұрын

I am having trouble with making right angle turns, can someone please help.

@Shashankkumar-eo6bc 6 жыл бұрын

as soon as possible

@kingzzplayzz6341 5 жыл бұрын

14:21 thats what she said

@prabalsharma7854 4 жыл бұрын

that kinda makes no sense... but ok

@gregcollins3404 7 жыл бұрын

The difficulty with the Lego EV3 on this kind of problem is its execution rate is so slow. Doing complex algorithms slows the control loop down and compromises the effectiveness of the smarter routine.

@_traping_hcf9068 7 жыл бұрын

thancks you :):):):):) XDDDDDD

@noorbouwers4470 6 жыл бұрын

Je bent onverstaanbaar

@jamiebradshaw9247 8 жыл бұрын

the color sensor is behind the wheels, does that have an effect?

@brianliu9552 7 жыл бұрын

Jamie Bradshaw

@brianliu9552 7 жыл бұрын

cool

@brianliu9552 7 жыл бұрын

😄😄😄😄😀😀😀😀😀

@delphinelabaere9617 7 жыл бұрын

Hello ... i am a beginner ... and i have troubles for school! ... can you help me make a little project please?

@tejpatel6652 4 жыл бұрын

can u make a tutorial about My blocks?

@hex166 4 жыл бұрын

My Blocks is basically the section where you program in either python or the required software( i guess it's python, most probably) and make your own blocks with the functions not present in the given standard blocks. For example, you can program a block which says your name, or any word, which is not there in the given lego soundtracks.

@powermeat3872 5 жыл бұрын

you know there is an easier way to line follow, but still thank you

@jamiebradshaw9247 8 жыл бұрын

I am line following on a white line at 90 light intensity. My line follower eventually jumps off the line and turns a circle. I am using -2 in the advanced math block at 25 percent power. It is very jumpy--not smooth like yours at all. Any thoughts on why this is happening?

@kuwunal 7 жыл бұрын

You can checkout my channel I have a video on hot to program a robot for line follower a little bit simpler.Hope this helps!

@brianliu9552 7 жыл бұрын

Jamie Bradshaw

@Hihi-hj5ss 6 жыл бұрын

whats this robot called

@ramk7391 6 жыл бұрын

Does anybody know how to do this on python???

@jamesbarber9915 6 жыл бұрын

His voice=video quality

@charliedonuttz-pcstuffandm3603 7 жыл бұрын

what screen recorder do you use?

@THECHANGER360 7 жыл бұрын

QuickTime, it's on mac os only

@fabioladixon8044 5 жыл бұрын

Can you show me a tutorial using the iPad. We don’t have all those options. Thank you

@buhwhatidk 2 жыл бұрын

Since this is two years later, you probably don't need it now but the answer is... You can't. You have to get the computer version. Sorry about that.

@inactive8126 6 жыл бұрын

it did not work

@PandaGamez531 4 жыл бұрын

@flabbyjay1497 Жыл бұрын

@brianliu9552 7 жыл бұрын

awsome but hard to understand

@frankli234 7 жыл бұрын

What is the range for the color black??????

@riyaranjan520 7 жыл бұрын

You'll have to test on your surface...go to your Ev3 robot and find the portview and there you will be able to check what reflected light intensity is being sensed by your robot. It is different for different shades of black and different lighting arrangements. Hope this helps.

@pushpinderkaur2558 7 жыл бұрын

do u like diep io ?

@mikeschwarz6554 7 жыл бұрын

I would say about 1 to 3