Building Instructions -

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It's the second version of VEX IQ Easy Bot. It's simple as the first one, but the motors are rotated.

Instructions for building module 4 version 1 of the Ugbroid - rear wheels.

Building instructions for building rear wheels - module 4 version 2 of the Ugbroid.

Building instructions for a LEGO Mindstorms EV3 Truck Robot Attachment for the FIRST LEGO League 2013 Nature's Fury robotics competition

- 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 is an attachment for Kufar - Easy SPIKE Prime out-of-box robot. It is an experiment we did that didn't work out for the FLL 2023-2024 MASTERPIECE field, but is interesting nonetheless. It shows how you can take an out-of-box robot and put a steering mechanism on it.

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.

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.

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.

These are 3D Building Instructions for M13 Change Shipping Lanes mission model for the FIRST LEGO League 2024-2025 SUBMERGED competition. You can also check out the alternative mission model for Change Shipping Lanes for additional building possibilities.

In Spanish, "huracán" means "hurricane."

This robot is designed to resemble a hurricane-type carnival ride. It has two seats for LEGO minifigs, each attached using a flexible hose part. The robot spins them around using a medium motor. This can be controlled using a force sensor, which looks like a clown and stays at a safe distance from the ride!

An advanced LEGO SPIKE Prime grabber.

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.