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Do you have an exit case for the loop where it is based on distance in centimeters / rotations and not seconds or degrees? 4th graders find it challenging to think distance in degrees or seconds, as most adults would i think. Any help or guidance would be greatly appreciated. UPDATE: I have worked out a program using centimeters and it works great going forward but will work going backwards. Any thoughts, guidance or suggestions greatly appreciated.

I felt like a toddler trying to understand this concept. I just talked to ChatGPT for an hour about this and still didn't get it. This video is so good. I will watch this video every day until I internalize this, because frankly, it's embarrassing.

Do you have an exit case for the loop where it is based on distance in centimeters / rotations and not seconds or degrees? 4th graders find it challenging to think distance in degrees or seconds, as most adults would i think. Any help or guidance would be greatly appreciated.

This is amazing, do you have anything that would accommodate the old EV3s or do you know how I can use the old ones along with the Spike Prime?

I was looking for a tutorial explaining motor relative position for a long time! Thank you for sharing this video 🙏🙏

Gyro Straight

Good stuff, going to make my young LM in training watch 😊

Is relative position more precise than the rotations under the motor and movement blocks?

Thank you for the lessons. Pls can I use this program on an advanced driving base?

I have a question. I would like to know if you would know why when I change the value of the variable "motor power" to 100, in order to accelerate the robot, it does not perform the readjustment. I have doubts about this and I would like to know whether or not I can increase the mentioned variable and if I can, of course without interfering in the robot's readjustment. Thank you!

Thank you for making this video. My idiot brain trusted tutorials more than my best friend, and i was right

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