In this video tutorial we demonstrate a robot attachment that could be used to lift loops and other objects. Almost every year there is a mission at FIRST LEGO League competitions that involve lifting and the principle is interesting. You can build the attachment, robot and mission model from a single LEGO MINDSTORMS Robot Inventor 51515 set and learn a principle of building an attachment for lifting.
- #1906
- 11 Apr 2022
- 3:39
- LEGO MINDSTORMS Robot Inventor
- Lift, Loops, FIRST LEGO League, FLLCasts Off-season, Attachments, FLL, LEGO Mindstorms Robot Inventor, Attachments
Why Lifting?
Lifting objects and missions models is challenging. However there is an added benefit - what you get by lifting the object and moving along with the object is that there is no obstruction and there is little change in the object bumping into something, or adding additional friction. Any friction that you have could make the robot more unpredictable. There are also some FLL missions that could only be accomplished by lifting
What do to with this tutorial?
Build the robot, follow the 3D assembly instructions to build the attachment and build the mission model. Download the programs and experiment with them.
Курсове и занятия включващи този Урок
Този Урок е използван в следните курсове и занятия.
FIRST LEGO League with LEGO Mindstorms Robot Inventor. "Challenge" competition for 9-16 years old
The goal of this course is to take you through some of the most useful principles for building and using attachments to accomplish missions at FIRST LEGO League competitions. The whole course is based on a LEGO MINDSTORMS Robot Inventor and you need a single 51515 set and without additional parts (you will need a second color sensor for the lessons for using two color sensors, but feel free to skip them if you don't have it). For every mission there is a Scratch and Python program attachment. The course consists of 25 lessons suitable for beginner and advanced students. Every lessons consists of a video tutorial demonstrating the principle and how the mission could be accomplished along with building instructions for the robot, the attachment and programs for controlling the robot.
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- 131:34
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Lift Attachment - circular motion
This animated video tutorial demonstrate the use of a lift attachment to accomplish loops mission. It is a lift attachment with a circular motion
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