Building Instructions

- note that I have added two angled beams and an axle to illustrate how you could use the slide as an active attachmen;

You can attach a frame around the front wheels to make them more stable and to allow for better aligning. The module extends the front wheel built at BigDaddy Front - front wheels mechanism module for a large LEGO Mindstorms Competition Robot

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

This set of two attachments for the Nautiq robot is designed to solve multiple missions from the FIRST LEGO League 2024‑2025 SUBMERGED competition. It completes M05 Angler Fish, collects 4 Krills for M12 Feed the Whale, gathers all Reef Segments for M03 Coral Reef, and collects all Samples for M14 Sample Collection. The two-attachment design allows for efficient execution of multiple tasks in a single run.

This attachment for the Nautiq robot is designed to accomplish M07 Kraken’s Treasure and M06 Raise the Mast from the FIRST LEGO League 2024‑2025 SUBMERGED competition. It features a passive treasure chest collecting mechanism and uses hooks to restrict the inertia-driven movement of the Mast, allowing fast movements without triggering it prematurely.

A FIRST LEGO League 2023-2024 attachment for the MiniBox Robot.

This attachment is designed to detach, 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.

This attachment accomplishes three missions from the FIRST LEGO League MASTERPIECE. It is for the Chain Monster Robot. It accomplishes Mission 10 - Sound Mixer. It also partially accomplishes Mission 14 - Audience Delivery.

A FIRST LEGO League 2023-2024 attachment for the MiniBox Robot.

This attachment is designed to detach, 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.

These are 3D Building Instructions for M04 Scuba Diver mission model for the FIRST LEGO League 2024-2025 SUBMERGED competition. This mission model does not have an alternative due to the specificity of the parts.

These are 3D Building Instructions for M10 Send over the Submersible mission model for the FIRST LEGO League 2024-2025 SUBMERGED competition. You can also check out the alternative mission model for Send over the Submersible for additional building possibilities.

This is a Kriket box robot attachment used for pushing a lever and precisely dropping energy units. It is used for FIRST LEGO League 2022-2023 SUPER POWERED mission call M03 Energy storage and M11 Hydroelectric Dam. This is a multi-purpose attachment that can do more than one thing at a time.

This attachment helps with the Delivery with Kriket Box Robot. It hold the dinosaur toy while we are carrying it from one end to the other end of the FIRST LEGO League 2022-2023 SUPER POWERED competition. The attachment is passive and we need it just to be sure that the toy will not fell.

These are 3D Building Instructions for the Audience Delivery mission model for the FIRST LEGO League 2023-2024 MASTERPIECE competition.

3D building instructions for the water reservoir mission model from the FIRST LEGO League 2022 SUPERPOWERED competition. Find the parts in Bag 12

LEGO Attachment user for throwing/shooting a ball. It is powered with one motor and uses the fact that the parts of the LEGO set could bend. Build and experiment with it. Many FIRST LEGO League competitions have missions that could be accomplished with attachments that throw/shoot

Second version of a reusable gear attachment. This time the black gear wheel is at the top. It is useful when you are constrained by space.

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