Building Instructions -

• Ubuntu

Attachment for lifting object, especially hex balls if you have them from the Crossover competition.

Building instructions for a VEX IQ attachment for throwing balls with rubber bands.

Building instructions for a VEX IQ attachment for catching hex balls

LEGO Mindstorms Robot Base for a high placed attachment for containing ping pong balls. It is interesting how the balance is achieved with such an attachment. It was only one of the version in a series of LEGO Mindstorms Robots for World Robotics Olympiad.

Building instructions for the Rubber Band Attachment

- note that you could attach it to the brick both sides, depending on which technique you would like to test. Use the video as a reference.

This construction uses a differential. Both wheels could turn with different speed and this makes a construction much more stable when turning. 

This attachment is accomplishing four missions from the FIRST LEGO League 2023-2024. It is for the Chain Monster Robot. It solve mission 3 - Immersive Experience. It partially solves mission 14 - Audience delivery and mission 15 - Expert delivery by delivering Izzy the Skateboarder to the Skate Park and Emily the Visual Effects Director in Cinema.

These are 3D Building Instructions for M08 Artificial Habitat mission model for the FIRST LEGO League 2024-2025 SUBMERGED competition. You can also check out the alternative mission model for Artificial Habitat for additional building possibilities.

These are 3D Building Instructions for M12 Feed the Whale mission model for the FIRST LEGO League 2024-2025 SUBMERGED competition. You can also check out the alternative mission model for Feed the Whale for additional building possibilities.

Alternative to Bag 14 - Cargo Plane Alternative Model - FIRST LEGO League 2021-2022 CARGO CONNECT

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 9th mission of the FLL Cargo Connect competition.

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.

3D building instructions for the watch television LEGO mission model from the FLL 2022 competition

First version of a reusable gear attachment. By following the same principle for assembling the attachments you can change the direction of the gear wheels and build powerful attachments that could accomplish missions in any direction.

Forth version of a reusable gear attachment. Again, it powers two axles and this time there is a lever connected to one of the axles.

This flip attachment from LEGO MINDSTORMS Robot Inventor 51515 set is design to flip parts. It can flip a manhole for example, but could also flip other parts. The principle of flipping is quite interesting as it uses two axles and a border.

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.