Switch block tree
When we use one switch block, we allow the program to make a decision in accordance with the condition we have set. But what should we do if several conditions have to be met?
- #1177
- 29 Mar 2019
LEGO MINDSTORMS
Teacher Notes: Introduction to EV3 Controller
There are some things to be careful about when your students work with the brick.
- #351
- 24 Jan 2017
EV3-G MyBlock for moving the Boomer
The block has the following parameters from left to right:
- Degrees – the degrees the front wheels of the car will turn;
- Power – the power of the car;
- Limited/Unlimited – if the value is marked by a tick, the car will move for an unlimited period of time; if the value is marked by an x, the car will move for the specified number of rotations;
- Rotations – the number of rotations the car will make.
Attention! This block is made only for robots with two driving large motors on ports B and C and one steering medium motor on port A!
Detailed explanation of how to use this myBlock is written in the tutorial How to use the CarControl MyBlock.
- #oty0en
- 02 Sep 2019
Scratch program for an active attachment form LEGO MINDSTORMS Robot Inventor, accomplishing Power Switch mission
Program for activating the active attachment using in FIRST LEGO League.
- #50rgwv
- 29 Apr 2022
Gapped & Crossed Line Following. Part 6. Move after the Gap
We've detected the gap. It's time to move over it. This is difficult because we have to detect where the line is after the 0.1 meters gap on the line following field.
- #209
- 17 Feb 2016
Improving FLL Robot Game. Task for extending axles.
The important task before the solution. If you haven't done it already, then attach a new axle at the front of the robot and extend the construction with gear wheels and axles to reach the two legs at the two sides of the robot.
- #461
- 30 Mar 2017
Physics in LEGO Mindstorms: Energy Accumulation and Conservation. Part 2. Moment of Intertia
Introducing three main concepts - Energy, Inertia Moment and Angular Velocity. We describe what is the moment of Inertia, how do we calculate it and how do we measure it?
- #115
- 08 Nov 2015
Pinless attachment FIRST LEGO League 2012 missions example program
The example program used at the end for solving the FIRST LEGO League 2012 missions
- #hbjn0u
- 30 Nov 2014