In this episode we look at the way this robot is balanced. A well-balanced robot could handle heavier attachments without losing track of its position on the robotics competition field.
Third, and last video of this series on how to use ONE attachment to solve the FLL 2014 World Class missions.
Robotics competitions with LEGO Mindstorms robots are very popular. One of the more popular types of robot constructions that are build for such competitions are the so-called "Box Robots". In this course we are gathering a series of videos on this box robots along with building instructions and recommendations of improvements.
Second active pinless attachment for the robot construction. It is placed in the top/right corner of the robot and includes an interesting gear system for transferring the power. The attachment is suitable for complete rotations.
Two missions in one. This attachment accomplishes the Hydrodynamics Fountain and Faucet missions from the FIRST LEGO League Hydrodynamics 2017-2018 competitions. The attachment shows a really interesting and widely used approach of a single attachment that is used for two, three and even more missions. This is a standard practice for many of the advanced teams, especially those that reach the finals. The based of the robot is the LEGO Box Robot Three With Large Wheels and Thee light sensors and one Gyro
In this course, we would like to introduce you to multi-purpose attachments. These are attachments designed to accomplish a number of missions when the robot goes out of the base in the FIRST LEGO League competitions.
You've all seen them. They are kind of large, powered by a few motors and sometimes use rubber bands, levers and other mechanisms.
Use the course as a preseason preparation and try to solve the tasks to prepare for next year competition. Even if you don't have the field, build the attachments and follow the tasks to inspect their behaviour. Modify them as needed when said.
This is the first draft of the course including only the attachments in different sections. If you are interested in learning more please enrol in the course and in the next few weeks we would try to record the video tutorials.
"Array initialization" is the first step in every program that involves Arrays. This applies to most programming languages and for EV3-G it is a must.
In this tutorial, we would show you how to initialize the array and how to extract this logic in a new block
This Python program is for controlling Gazon, LEGO Education SPIKE Prime competition robot to accomplish FIRST LEGO League (FLL) 2020 RePLAY Challenge mission 01 - Innovation Project.
This is an Inertia triggered attachment build with a LEGO MINDSTORMS Robot Inventor 51515 set. With this attachment we can collect different parts and bring them back to base at FIRST LEGO League competitions. The principle is useful as no additional motors are required for activating this attachment. In the same time it is active which means that it moves and can change it's position in space separately from the robot.. which is useful
Program used for the drop attachment. Move the robot, interact with the mission model and release the wheel from the drop attachment.
In this video tutorial we demonstrate a really important concept for FIRST LEGO League competitions - you position the robot on the field with depending on timers and rotations. The issue with moving the robot for 10 seconds and then stopping is that every time it is in a different location. Same for rotations. The wheels will slip, the battery will change, something will happen and the robot will not be in the same place every time. This is not consistent and reliable.
This program helps us move forward with the LEGO Education SPIKE Prime robot and the motion sensor. Moving forward and keeping a straight line is important to be able to build a consistent and reliable robot.
