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
If you take a look at the videos for this attachment you will see a nice idea on taking the track and the ambulance. These two vehicles from the FIRST LEGO League 2013 competition had to be collected and returned back to base.
Built from LEGO Mindstorms EV3 parts.
Building instructions for a LEGO Mindstorms Catapult Motor and Touch Sensor that are used for triggers for firing objects
This is a heavy lifting attachment and it can lift mission models vertically. It is build entirely from LEGO MINDSTORMS Robot Inventor 51515 parts. This is one of the more complex and interesting attachments that we demonstrate in the course and it show how a few gear wheels and levers could be used to change the motion from circular to linear. This is powerful concept that could be very valuable during FIRST LEGO League competitions.
This almost box robot is build from the LEGO Mindstorms Robot Inventor set. The idea behind this robot is to be able to build it from Robot Inventor and to use it during FIRST LEGO League competitions
This is a module that is made to look like a polar bear head, but really it could be used for many animals. It uses a medium motor to bite and an ultrasonic sensor for eyes. We have labeled it a polar bear head, because it is used in Polar Bear - LEGO Mindstorms EV3 Robot that looks like a polar bear.
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.
Roberto is one handed robot with four bars mehanizm. He is more durable then Pesho.
This robot is based on Roberto Chassis.
Program for this robot available here.
Simple VEX IQ competition base with a lot of space for attachments and gravity center in the backside of the robot.
A very simple base of the robot that could be used for adding attachments.
Building instructions for the robot build with LEGO Mindstorms EV3. It is called "Frankenstein" because the two motors are in two different directions.
Soon after a launch, rocket engines often separate away from spacecraft by design, but that’s long before the spacecraft leaves the pull of gravity. So why doesn’t the spacecraft fall back to earth?
The robot needs to impact the strike pad hard enough to keep the spacecraft from dropping back down.
Scoring Requirements
(mission descriptions source https://www.first-lego-league.org/)
This attachment was intended for and tested on the Gazon, LEGO Education SPIKE Prime competition robot. It is meant to help the robot complete the 5th mission of the FLL Cargo Connect 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.
These are instructions on how to build the:
You can find more building instructions and tips and tricks about the competition on this page.
