Building Instructions

A chassis built with LEGO Mindstorms EV3 parts designed for World Robotics Olympiad

This attachment is accomplishing four missions and partly two more mission from the FIRST LEGO League 2023-2024. It is for the Chain Monster Robot. It solve mission 1 - 3D CINEMA, mission 2 - Theater Scene Change, mission 5 - Augmented Reality Statue and mission 9 - Movie set. It partially solves mission 14 - Audience delivery and mission 15 - Expert delivery by taking Sam the Stage Manager to the base and delivering it to the movie set area.

A simple line-following robot, Seon, can be programmed to follow a line. However, its design does not support basic wobble or "ducky" line-following, requiring a more advanced method instead.

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

This is the second type of an active geared attachment. "Active" means that is is power by a motor. "Geared" means that it uses gears. "Reusable" means that you can easily extend the attachment with additional parts - eg - you can reuse it. It shows a basic principle of how power is transferred between different axles that have different orientation in space- like when one of the axles is horizontal and the other is vertical. It's built with LEGO Education SPIKE Prime parts and could be used in competitions in robotics like FIRST LEGO League/World Robotics Olympiad and others. It's designed for Luly, small LEGO Education SPIKE Prime competition robot with 3D building instructions. Check the courses in which this attachment is used for more information and tutorials on how to use it.

This is the "most valuable player" robot. It has many possible modifications, including ones that allow it to bend and reshape. Attachments and redesigns will soon be linked here, so you get an idea of the few ways MVP earns its title.

These are building instructions for a Launcher Gate. The gate is used in connection with the LEGO WeDo 2.0 lauchner that lauches objects. 

This is the attachment of Team "Nightbeast", with which they :
1. Eject the 2x4 Brick by placing a Regolith Core Sample into the 3D Printer.
2. Crater Crossing
3. Tries to score a meteoroid( tries to shoot a ball)
From missions M03,M04 and M014 from FLL Into Orbit Challange

The Laboratory is a robot that tests your programming skills. You will have to measure the volume of a balloon, only by the values you receive from the sensors. 

It has a valve, that allows you to deflate your balloon at different rates.

How to place the balloon in the robot is explained in this tutorial.

Background

Gardening is easy, right? You just need a truckload of rich soil, some rain, sun, fertilizer, helpful bugs, CO₂ and a rake but what if you were orbiting Neptune, in a room the size of a minivan?

Mission

Move the push bar the right distance at the right speed, to get into the green scoring range.

Scores

• Spin the food growth chamber’s colours so the grey weight is DROPPED after green, but before tan, by moving the push bar: 16
• Possible scores: 0, 16

Scoring Requirements

• The result must be visible at the end of the match.
• Spin the food growth chamber’s colors must be spun by moving the push bar. > Only allowed method. Must be oberserved by the referee.

(mission descriptions source: https://www.first-lego-league.org/)

This frame holds the motor and ev3 brick used in the catapult. The frame is placed on top of the rotating base and thus could be easily rotated. The brick could be both NXT and EV3

In Greek, "Doryforos" means "satellite."

Instructions for a LEGO SPIKE Prime robot with a built-in phone holder and 2 medium motors.

This is a cool scissor mechanism that looks like the sting of a scorpion. It is powered by a medium motor and at the top there is a touch sensor, to detect if something has been stung! The sting is used in Scorpion - LEGO EV3 Robot.

These are instructions on how to build the:

• Bridge Ramp

for the FIRST LEGO League 2019-2020 City Shaper Challenge.

You can find more building instructions and tips and tricks about the competition on this page.

This is a simple chassis that uses two motors to control the robot and two omni wheels at the back for greater maneuverability. It also have low center of the mass which makes it more stable for higher attachments.

The program for this robot is at programs/uxgw6b-roberto-bot-chassis-controls-with-modkit

This are building instructions for a second mechanism for collecting cubes. This mechanism is designed for VEX Robot Base 1 and can be used for solving VEX IQ Challenge Highrise 2014-2015.

Building instructions for the catapult that could be placed over the LEGO Mindstorms EV3 Brick. The idea of the catapult it to throw objects. The fact that it is over the brick makes it very convenient to place the motors below the brick and to use the Catapult. 

This robot construction itself was used in the FIRST LEGO League Senior Solutions competition