We've separated the BigDaddy robot into a few smaller modules. This teaches modularity and gives you the option to reuse some of the modules and to look at specific modules.
If a satellite doesn’t have the correct velocity and distance from earth, it can fall, drift away, fail to function or get destroyed by debris. Propulsive adjustments need to be performed with precision.
The robot needs to move one or more satellites to the outer orbit.
(mission descriptions source https://www.first-lego-league.org/)
Building instructions for the LEGO Mindstorms attachment using Rubber Bands
Motivated by the five-minute robot, this robot has its own rails!
Mintonette comes from the first iteration of Volleyball with the same name.
The robot uses two EV3 Touch sensors to control the turret left and right. It uses the EV3 Color sensor to trigger the shooting mechanism, which consists of an EV3 Large motor which pulls a lever to shoot a ball.
Building instructions for the most simple grabber using just one Large EV3 LEGO motor. It has one static lever and one active lever.
The first of a series of attachments that we add to a World Robotics Olympiad LEGO Mindstorms Robot. The attachment is an example for collecting ping-balls. The robot and the attachment are in the same construction. The attachment is a base for a container that could be extended.
This module is made as a grabber that uses a cool mechanism to catch things vertically. It is powered by a medium motor. The grabber is used in Earl Bot - Grabbing and Clearing LEGO Mindstorms Robot without wheels.
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
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?
Move the push bar the right distance at the right speed, to get into the green scoring range.
(mission descriptions source: https://www.first-lego-league.org/)
This is a ping-ball containing attachment for a World Robotics Olympiad. The attachment is building with LEGO Mindstorms EV3 parts. It is tiltel so that it is easier for the balls to fall off at certain points, which was part of the missions at the 2015 cmpetition.
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
These are instructions on how to build the:
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.
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.
A chassis built with LEGO Mindstorms EV3 parts designed for World Robotics Olympiad
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
This is the attachment of Team "Nightbeast", with which they do:
M11–Escape Velocity and M13–Observatory
The Observatory result depends on the model. Sometimes the pointer is in the orange area otherwise in the white area.
Building instructions for the robot build with LEGO Mindstorms EV3. It is called "Frankenstein" because the two motors are in two different directions.
