Building Instructions -

• Attachments

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• Collect

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

This is an attachment for Kufar - Easy SPIKE Prime out-of-box robot.It collects Izzy using a rubber band mechanism, solves the M13 Craft Creator with a hook and M12 Virtual Reality Artist using a gear that goes into the mission model.

This is an attachment for Kufar - Easy SPIKE Prime out-of-box robot. It solves M10 Sound Mixer using a passive attachment and collects Noah, the sound engineer using an inertial attachment.

This attachment is designed for the Smaller Pancake - SPIKE Prime Box Robot and is used to complete Mission 05: Who Lived Here?, Mission 06: Forge, and Mission 07: Heavy Lifting in the FIRST LEGO League 2025-2026 UNEARTHED competition. The attachment positions the robot accurately in front of the mission models and interacts with each mechanism in sequence. In one run, it presses the Forge lever to release the stones, activates the Who Lived Here? model, and pushes a stone into the Right base. In a separate run, it pushes or captures the Millstone and transports it to the Right base.

This attachment is designed for the Smaller Pancake - SPIKE Prime Box Robot and completes Mission 02: Map Reveal and Mission 03: Mineshaft Explorer in the FIRST LEGO League 2025-2026 UNEARTHED competition. It pushes two of the topsoil sections aside and lifts the third to extract it. The robot then moves backward and raises the rail, allowing the minecart to travel onto the other team’s field.

This attachment is designed for the Smaller Pancake - SPIKE Prime Box Robot and completes Mission 10: Tip the Scales in the FIRST LEGO League 2025-2026 UNEARTHED competition. It releases the large scale, latches onto the Scale Pan, and transports it safely back to base.