Teacher's Note: Solving the tasks for following the direction of the wind
The goal of this class is for students to learn and practice following a line with a three states program.
- #1310
- 20 May 2019
LEGO MINDSTORMS
Nightbeast FLL Program Run 5
The program that Nightbeast team use for their second Run in FLL Into Orbit Challange. In this run they solve Mission 11–Escape Velocity and Mission 13–Observatory.
- #u86d31
- 27 May 2019
Aligning to a wall with a competition robot
In this tutorial, we demonstrate how to square on a wall. The process requires the robot to crash into the wall, or another solid object on the field, and to "stick" on it. If the robot was to an angle to the wall, the final result of that crush will be that the robot is now fully perpendicular to the wall. As we say in competitions - the robot has squared or aligned itself.
- #1396
- 08 Jul 2019
Freedom - Folk Race tank robot with Treads and Three Ultrasonic Sensors
LEGO Mindstorms EV3 Robot designed for a Folk Race competition. This robot has three Ultrasonic Sensors. Follow the building instructions and at the end, you would have a very basic robot with tank treads that you could directly use.
- #354
- 24 Nov 2017
BigDaddy Second Motors Position - second way to position the LEGO Mindstorms motors
Building instructions for this part of the BigDaddy competition robot
- #190
- 22 Mar 2015
- 1
Important improvements on Rubber band attachment with a flywheel
"The devil is in the details". We are improving the Rubber band attachment with a Flywheel by introducing a few small, but important modifications that make the whole robot attachment more stable and reliable. With the conclusion of the series this attachment could be used as a basis for some very interesting STEM demonstrations on energy accumulation and conservation.
- #108
- 16 Oct 2015
Common issues with the Torvi Robot
How to solve and avoid the most common pitfalls with this robot.
- #2694
- 01 Aug 2026