Rotation frame constructed from EV3 set
The rotation frame requiers an NXT large double gear wheel that is not available at the EV3 set. You can use the instructions below to construct a similar mechanism from Mindstorms EV3 set
- #137
- 04 Jan 2015
- 2
LEGO MINDSTORMS EV3
![Image for [How NOT To] Build An Active Attachment For SUV Box Robot](https://d2nmr6p48f8xwg.cloudfront.net/content_pictures/pictures/000/002/747/dd1e2e4891f89a09cc95df3c462236632bbf60d8fllcasts-competition-fll-robot-lego-mindstorms-attachment-that-is-no-good-038A5726.JPG)
[How NOT To] Build An Active Attachment For SUV Box Robot
The video shows why you should not build attachments such as "Crappy Active Attachment For SUV Box Robot". In the video one can see how the knob gear wheels start "jumping", once a force is applied to the lever.
- #1369
- 19 Jul 2019
Improving FLL Robot Game. Tasks. Find the number of needed motor rotations.
Connect the attachment to the box robot and find the correct number of rotations of the middle motor that would bring the robot up and forward and would attach it to the mission model.
- #473
- 10 Apr 2017
EV3 Phi. Inertia. Simple explanation and example
We will explain inertia non-scientifically so that we make it easy to understand concept.
- #410
- 15 Apr 2017
FLL 2019: Accomplish every time. M08 Elevator. 10 out of 10 successful runs with LEGO Education SPIKE Prime
In this tutorial we will use Whakatae - LEGO Education SPIKE Prime Box robot to complete a mission run from the FIRST LEGO League 2019-2020 competition for the M08 Elevator mission. We accomplish 10 out of 10 in this mission. A similar approach is demonstrated with LEGO Mindstorms EV3 at FLL 2019: Accomplish every time. M08 Elevator. 10 out of 10 successful runs
- #1679
- 01 Jun 2020
Solutions to Tasks in Lesson 1 in Course 3.0
The solution of every task in the first lesson of the 3.0 module
The program is designed for this robot.
The last tasks require a second construction with a touch sensor.
- #2s8tid
- 08 Feb 2019
Alternative carry-deliver-drop model built with SPIKE+EV3
This is an alternative mission model for practicing Carry, deliver, drop missions. It is similar to FIRST LEGO League 2021-2022 Cargo Connect mission model called Large Cargo.
- #1660
- 28 Nov 2023
Rubber bands, gear wheels and motors for solving FLL 2013 Truck and Ambulance (part 1)
With this series of videos we are looking at FIRST LEGO League 2013 Nature's Fury competition and we are building a robot for accomplishing some of the mission. It would be a tutorial with at least four parts and we are building a complex attachment that could catch, lift and release different parts with only one motor and rubber bands. Not one, not two, but three movements with only one motor.
- #109
- 27 Sep 2015
Program for detecting the maximum speed for Energy Accumulation and Conservation Part 7
One of the interesting things in this sequence of videos is the program. The program detects when the system has reached the maximum speed and then stops the motor from rotating. We detect this with the EV3-G software
- #121
- 19 Jun 2016