FLL 2022: Lever, Lift, Drop, Pull, Align - Programming 3 missions with Kriket box robot M11, M02, M03 - FIRST LEGO League 2022-2023 SUPER POWERED ProPreview

This is a programming video tutorials. It uses LEGO Education Word Blocks which is the scratch version. We enter into details of how to accomplish missions in a tight spot, how to align the robot and how to make it repeatable.

• #2257
• 19 Mar 2024

English

Let's see it.

And we repeat this, not in a loop, but we've repeated them as blocks. Just as an exercise, we could also build them as a block. But here, we've just repeated the same thing three times. The first time, the second time, the third time. We just repeat the same thing three times. And we can, of course, put it in a loop. After we've repeated it three times, we need to go to the other missions. We rotate.

And we move back. We move back. Right here we lift again. We lift. We rotate. And this here is really dependent on the field that we have, where the missions are. So, there's nothing that interesting here. We just try to get to the right place. We move. We reduce the speed. We move again. Just backward and forward, using the yaw angle, trying to get to the right place.

Now, let's see. And let's stop on the Lower. Where do we lower? Somewhere right here. So, we've positioned the robot in a way that we can lower right here. We say, broadcast Lower and wait. And as we broadcast, we will take part of this mission model, and we should bring it back to base. What you should remember from this program is the broadcast. The broadcast Lower and wait. The broadcast Lift and wait, the fact that we can use the yaw angle, and we can use the Gyro Follow to control the behavior of the robot. And where when we are in a tight spot, it's like, it's a configuration. We should move slightly to the left. Slightly to the right. Slightly to the left. Slightly to the right. These are just inevitable things. After we lower - what we do, we move back, and we wait until the yaw angle is more than 20. Why? Because we want to accomplish this mission at the back. We also want to accomplish this mission. We rotate, and we return back to base. That's it. This program is not very easy, but it's also not that difficult. Hope this is helpful, and I'll see you in the next tutorial.

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