EV3 Pinless Attachment Example program for episode 64
The first example program in the episode.
- #8sep2a
- 07 Dec 2014
Content for Attachments
Gear attachment
- download building instructions for the gear attachment. Note that you will need both LEGO Digital Designer and LDView to open the instructions. There are limitations in the LDD software and for the .ldr file in the archive you should use LDView installed along with LDraw
- #atvld4
- 12 Apr 2013
Rubber Band Attachment for loops pushed to the border - FLL2012 Medicine
Enchansing a previous attachment, but only this time we are solving the FIRST LEGO League 2012 Medicine mission. There is a lever and a rubber band. When the lever is released the rubber band activates the attachment.
- #101
- 16 Aug 2015
Rubber band attachment with a flywheel - solving FLL 2014 Search Engine (part 3). Two tasks at once
The third part of the series the goal is to extend the robot attachment so that we could solve the second part of the FIRST LEGO League World Class mission challenge - to take the loop.
- #106
- 20 Sep 2015
Inertia triggered falling attachment from LEGO Education SPIKE Prime, with 3D building instructions
This is an attachment trigger from the robot inertial. It's built with LEGO Education SPIKE Prime parts and it demonstrates how to move with the robot, stop, the attachment activates and it collects a few parts. The goal of the attachment is to collect parts from the field without the use of any motors. It is an easy and quick way to build an attachment for FIRST LEGO League/World Robotics Olympiad and other robotics competition. The principle is the same. The attachment is designed for Luly, small LEGO Education SPIKE Prime competition robot with 3D building instructions
- #1255
- 11 Mar 2021
FLL 2020: Attachment for the Step Counter mission
This robot attachment is placed at the front of a LEGO Education SPIKE Prime competition robot to facilitate and accomplish the FIRST LEGO League 2020 RePlay Step Counter mission. We can use the attachment or we can skip it.
- #1338
- 08 Sep 2021
FLL 2020 Inventor attachment for the Step Counter mission
This is a FIRST LEGO League robot attachment for the Step Counter mission from the 2020 RePlay competition. It is a pinless attachment that is optional and could be used on the robot or we can accomplish the mission without the attachment. It is better to use the attachment as this will give us a more smooth and accurate movement of the robot.
- #1337
- 16 Dec 2021
Carabiner for taking loops from LEGO MINDSTORMS Robot Inventor, with building instructions
Attachment for grabbing loops build from LEGO MINDSTORMS Robot Inventor 51515 set. We use this robot attachment to accomplish missions with loops at FIRST LEGO League. Well, we use the principle, that is what's important. Check out the attachment and the course to understand the principle of grabbing loops.
- #1496
- 10 Apr 2022
How to use a Reusable geared active attachment for changing LEGO gears orientation. LIVE demo with Robot Inventor
In this video tutorial we look at an active attachment that uses gear wheel and the attachment is general enough to be suitable for reuse. This means that a lot of different missions could be accomplished with the same attachment. The goal of the attachment is to transfer power to a lever through a system of axles and gear wheels. It is interesting that we change the orientation of the gear wheels.
- #1910
- 18 Apr 2022
FLL 2020: How to accomplish Step Counter mission
In this FIRST LEGO League video tutorial we accomplish the Step Counter mission from the FLL 2020 RePlay mission. The mission model is quite interesting as it can not be pushed fast and it can not be pushed slowly, because it will jam. The robot must push it with the right speed and this proves to be difficult.
- #1744
- 24 Sep 2021
FLL 2020: How to accomplish Innovation Project
In this video tutorial we accomplish the Innovation project mission from the FIRST LEGO League 2020 RePlay competition. The goal of the mission is to build a new construction on the day of the competition and to complete a mission with this new construction. There are a couple of spare parts in the FLL set and building the construction for the innovation project was quite fun.
- #1783
- 31 Jul 2021
FLL 2021: Cargo Connect M03 Unload Cargo Plane attachment
This attachment was intended for and tested on the Gazon, LEGO Education SPIKE Prime competition robot. It is meant to help the robot complete the 3rd mission of the FLL Cargo Connect competition.
- #1514
- 18 Oct 2022
FLL 2021: Cargo Connect M04 Transportation Journey attachment
These are 3D building instructions for an active pinless attachment from LEGO Education SPIKE Prime set. The attachment is used along with the Gazon robot to push mission models.
- #1519
- 18 Oct 2022
FLL 2021: Push when reaching the model - How to accomplish the Home Delivery mission
In this video tutorial, we demonstrate an attachment that is activated when we reach the mission model. That means the attachment is not activated by a motor but by the movement of the robot. We accomplish the FIRST LEGO League 2021-2022 Cargo Connect Home Delivery mission model, where we have to move and bring cargo to the mission model and leave the cargo there.
- #2074
- 04 Apr 2023
FLL 2019: How to Accomplish Mission 06 Elevator with LEGO Education SPIKE Prime
In this tutorial we would should you how to accomplish the FIRST LEGO League 2019-2020 Mission called Elevator. We are using the Whakatae - LEGO Education SPIKE Prime Competition Box robot
- #1692
- 10 Mar 2021
FLL 2022: Push and Collect - 10 out of 10 on how to accomplish M08, M15, M07 - FIRST LEGO League 2022-2023 SUPERPOWERED Challenge
This is the 10 out of 10 version of executing 3 missions in a single run. It worked like a charm! 10 times. We push and collect energy units for the FIRST LEGO League 2022-2023 SUPERPOWERED Challenge competition.
- #2213
- 20 Oct 2023
FLL 2023: An attachment to solve M09 and partially solve M08 from FIRST LEGO League 2023-2024 MASTERPIECE Competition
A FIRST LEGO League 2023-2024 attachment for the MiniBox Robot.
This attachment is designed to be detached, once it completes its purpose. This is done, so that the team loses less time switching attachments in the base, lowering the chance of human error during the competition.
- #1907
- 19 Sep 2024
FLL 2023: An attachment to solve M05 from FIRST LEGO League 2023-2024 MASTERPIECE Competition
A FIRST LEGO League 2023-2024 attachment for the MiniBox Robot.
This attachment uses rubber parts to compensate for the lack of precision in positioning the robot near the mission model. That was needed since at the time that this attachment was used, the robot had moved a long distance since its last aligning at a wall or other mission models.
- #2066
- 19 Sep 2024
FLL 2023: An attachment to deliver Izzy and Anna for M15 and solve M03, M04 and M11 from FIRST LEGO League 2023-2024 MASTERPIECE Competition
This is an attachment for Kufar - Easy SPIKE Prime out-of-box robot. The attachment solves the light show mission using rubber bands! It works well, but it does depend on how new your model is. On newer models it can work with only 2 red rubber bands or even with 2 yellow and 2 red. Find the best combination for your field.
The trigger for the light show mechanism also releases Anna the Museum Curator and the masterpiece on the pedestal.
- #2364
- 01 Nov 2024
FIRST LEGO League 2023-2024 MASTERPIECE with Python - Solutions and Review with Chain Monster Box Robot from LEGO Education SPIKE Prime
In this course, we demonstrate and explain example solutions for the FIRST LEGO League 2023-2024 MASTERPIECE competition using the Chain Monster box robot as a base, with custom-built attachments. Each solution is powered by a Python program that controls the robot to accomplish various missions efficiently. Every year, we share our solutions and insights only after the season is over.
The course is unique in its focus on multiple missions in a single run, showcasing runs that complete 3, 4, and even 5 missions in succession. We not only analyze these runs but also dive into the details of each individual mission, explaining the programming logic behind them. By following this course, you’ll gain a deeper understanding of how Python is used to automate mission execution and optimize your team's performance in FLL competitions.
Before starting this course, we recommend reviewing the FIRST LEGO League robot game guide.
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