Building Instructions

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

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.

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

Third version of a reusable gear attachment. In this scenario a single motor could power two different axles in two different directions. If you use it to accomplish a mission do not forget to send us a video. We would love to see it.

You know those constructions that you need to push or pull something and you get a cool chain reaction, right? Here are the building instructions of such a Chain Reaction built with LEGO Mindstorms 51515 Robot Inventor set. This construction was created to be used with the smallest Inventor robot Tricky and its Kick the ball attachment. The goal is to program the robot to kick the Mindstorms/Duplo ball, included in the set, so that the ball could push the lever and start the chain reaction.

You can find the LEGO set, with which this was built, by following this link.

You can find constructions created to play with Tricky, by following the links below:

1. Bowling Pins
2. Football Goal
3. Basketball hoop

This is a light shield over the color sensor. Covered from the light the color sensor is much more precise.

Are you a football fan? Here are the building instructions you'll need for the construction of the Football Goal, if you decide to play it with a Mindstorms 51515 Robot Inventor set. You'll also need to build the smallest robot Tricky with its Kick the ball attachment. The Mindstorms/Duplo ball is included in the set.

You can find the LEGO set, with which this was built, by following this link.

You can find constructions created to play with Tricky, by following the links below:

1. Bowling Pins
2. Chain Reaction
3. Basketball hoop

This is a mission model for a drop mission. The mission model is build from LEGO MINDSTORMS Robot Inventor 51515 set. It is large, we know, but again, we wanted to use only parts from the 51515 set.

This is a power inventor switch mission model. The goal is to "switch" the power by moving the lever from one side to the other. This is a common mission for FIRST LEGO League competitions.

Containers mission models reworked from a LEGO Mindstorms EV3 version available at 778-containers-mission-models-fllcasts-off-season-challenge-2019 to a LEGO MINDSTORMS Robot Inventor version available in this material. In 3D building instructions for you to construct them.

This is a distance sensor attachment for Gazon 2.0, a LEGO Mindstorms Robot Inventor robot with a single sensor. This attachment is place on the robot whenever we want to work with the LEGO MINDSTORMS Robot Inventor Distance Sensor.

These are construction plates used as Mission Model for preparing for FIRST LEGO League competition off season. They are build with LEGO Mindstorms Robot Inventor set and following the idea of the same places with LEGO Education SPIKE Prime construction plates and LEGO Mindstorms EV3 construction plates