Improving FLL Robot Game. Teacher's Notes. Durable and stable robots
Note for the teacher on making the construction more stable, more durable and using beams for this.
- #465
- 04 Apr 2017
LEGO MINDSTORMS
Improving FLL Robot Game. Recap on Lifting the robot
Let us do a quick recap of the whole lifting mission and its solution
- #467
- 05 Apr 2017
Improving FLL Robot Game. How to calculate gear ratio in complex systems
We calculate the number of rotatios when a gear system is involved. The driving wheel will have to do a number of rotations for the driven wheel to rotate to a desired number of degrees. In our specific case when the driven gear wheel is rotate to about 90 degrees the legs will lift the robot.
- #468
- 06 Apr 2017
Box Robot Two for LEGO Mindstorms Competitions
Building instructions for a competition robot following the "Box robot" principle. The robot is built with LEGO Mindstorms EV3 and could be used at FLL and WRO.
- #257
- 07 Nov 2016
- 4
Improving FLL Robot Game. Durability of a LEGO robot construction
In this video we discuss the durability of the construction of LEGO robots and how do we make them more durable.
- #463
- 02 Apr 2017
Improving FLL Robot Game. Task. Fix attachment to make it durable and stable
Following the principles from the previous video, try to make the attachment that you've built, more stable and durable.
- #464
- 03 Apr 2017
Improving FLL Robot Game. Our gear system calculation
In the previous video, we found the correct answer for our task and it is 18.75, or is it?
- #471
- 08 Apr 2017
Improving FLL Robot Game. Losses in mechanical systems and especially in gears
Sometimes the answer that you get by calculating seems not to be right. Is it the calculation that is wrong. Probably it is not the calculation, but something is happening with the robot.
- #472
- 09 Apr 2017