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Best robotics video ever great explanations

Ur literally my goat

Ugh, it's been so hard to find activities for kids with Lego Prime! Thank you for making this video.

I gained experience thanks to this video, but I have a problem, The robot was veering off the black road in the play mat despite our gyro use, But it worked the first time we used it, and we used color following and it worked, but another time it didn't work, can u help me to solve my problem?? I'm afraid the day after tomorrow I'm going to a contest i hope that you can reply to me 🥺

Thank you! Very clear for the beginners.

Can you use the "if condition" block?

This is my science teacher at BSA 😀

How long would you say it takes your students to build and program the robots?

Thankyou sir... iam a passionate tech teacher who is struggling to get into stem. But now i feel so confident by watching the videos of yours... please do post the videos sir...❤

Hello, I really enjoy and learn a lot from your tutorials, if you could make a straight driving video with acceleration and deceleration,thanks

I find this to be a useful tool to learn about robotics! I am a 75 year old with a brain injury. I was a CadCam expert before my accident. I could program robotic arms and other for industrial uses and was an expert in AutoCAD. I want to learn how these robots work but don't know if you can help me to regain some of the knowledge that I lost!

Is it possible to stop the motors not with a timer. It would be nice if the motors stop by a driven distance

Go panama!

I don't have the move 50% 50% block could anybody help me ?

can you please share the link to buy the insect lesson?

What is the exit condition for start moving at block from more movements? You mentioned it takes power but for how long is the power supplied before it repeats to get yaw feedback? I tried similar loop in python using run_for_degrees but the run is very choppy and slow.

Are you able to make a video on how to use a color sensor in the middle of a program? Love your videos!

Thanks!

Hi Mr. Gibford. It's me, Haley.

My hub gyro has inconsistent transitions from positive to negative yaw angle output. It sometimes flips yaw polarity at 180, as it should. But sometimes it switches at random angles, for example 0 to 220 then -140 to 0. Next it might be 0 to 30 then -330 to 0. The erratic gyro yaw output makes yaw turn control unreliable. Any tips for correcting this?

These are great. I hope you keep adding videos.

This video was epic, thank you for sharing it

Thank you this is very helpful. There is somehing wrong with my robot, it cannot move straight although the code is meant for it to move straight forward. With this gyro, it can help keep it straight despite the motors or wheels having a problem keeping straight 👍

Hi. We have a problem, can you help us? We have a line white. How we are followings?

can you help me coding it by EV3 Classroom programming? Because I don't see code "start moving at.... %power in that programing.

how do we do -180 gyro straight?

I have a question how do i create left turn

Thank you SO much for this tutorial! My 5th graders took these principals and was able to make the robot go down the hallway, into two classrooms and across a finish line. I challenged them to then make a u-turn and go back to the starting line. Here’s where we’ve run into issues… when we set the 30 speed turn loop to greater than 176 and then exiting the loop, setting the Target Yaw to 180, it does its initial turn, stops, then starts to go straight, but then spins 360, goes straight, spins 360 again, straight, you get the point, until our timer runs out. Any ideas?

Mr gibford it’s me Eric just checking to see

Nice!!!

Thanks! New follower

Hi I had A Question: Is there a way to make it go for a specific distance rather than using a timer?

These vids for teachers are fantastic! Thank you for doing this.

Video summary: When the program starts, the yaw will be set to zero. When it turns right, the value of the yaw will increase. When it turns left, it will decrease. The right should be greater than because it’s increasing, and left should be less than because it’s decreasing. When using sensors, make the speed lower to give the robot a chance to react to its surroundings. Logically, to turn the robot, one wheel should be going backwards and the other should go forward. The robot will always turn to the wheel that is going backwards. Always make the degrees five degrees less than the actual degree you want. Again, give your sensor time to react by giving it a short wait time. For example, wait zero point five seconds.

do a video with rotations it would help my team alot

How can we do this in python instead of word blocks

my robot even doing as you explain it just goes straight

How do you add a stop block or piece of code so the robot will stop after a certain amount of rotations or degrees?

Make a gear box video

Super helpful. Thanks Dude!

Mine works but it is going like there is not a kp like its corrections are very sharp and it is not going smoothly

How might you make the robot approach a 180 degree turn? I appreciate two 90's or a reverse might accomplish the same general goal.

This works perfectly, however I'm trying to find out how to do this with Python instead of word blocks. I've not come across a solution that works.

Hi

My robot keeps spinning for ever when I use the code

Is it possible to determine the distance by relative position?

I can't read the name of the yellow objects... obviously white on yellow is a poor choice for my failing eyesight.

is this coding still used in 2022?

Finally a worthy video in utube

Bruh 5 dislikes