Many teams have followed the same idea as the ELM team. To build a LEGO Mindstorms attachment for the robot and to lift the truck very lightly. In this way they could more the truck and place it in the special region. See what the ELM idea was.
Building instructions for the One Attachment. Built from LEGO Mindstorms EV3 parts and with an Ultrasonic sensor we've used this attachment to accomplish most of the missions at FIRST LEGO League 2013.
SIngle robot attachment, many points.
After the first box robot course and its enormous success, we decided to build a second box robot. This time with fewer parts and with only three motors. The EV3 set comes with one medium motor and this robot will be easier for new teams. It is also lighter and more simple. Take the course and learn the ideas that we have in mind in simplifying a robot. Use this course with students and try to experiment to make the attachments and construction even simpler.
Continuing with the Proportional algorithm for following lines. Smooth and stable this is the first part of the PID.
Where should you lift the robot? Especially if you don`t have the mission model that we are using
The robot can move with different speed by applying different power to the motors. It will most of the time make smaller deviations when it moves slower. But you can't just move with a power of 10 all the time. This is a way too slow especially for competitions like FIRST LEGO League or World Robot Olympiad. In this video tutorial I would like to discuss the balance between motor power and robot movement error, how does the battery influence the power of the robot and to conduct an EV3-G experiment that will record the values of the Gyro Sensor along with the current power.
This is the fifth and the last run of the Nightbeast team. Robot goes out of the base, do missions:
and stays on the field. It's a common practice for the competitors to left the robot on the field after the last run. This allows them to do some important points at the end of the match.
This attachment have a guider mechanism that align the robot to the attachment. The attachment woks with SUV Box Robot.
The program is at programs/1zfoc7-module-with-aligning-attacher-for-m08-aerobic-exercise-program
EV3-G program developer for the FIRST LEGO League 2019 City Shaper Elevator Mission. The robot calibrates the possible of the attachment and then moves forward and backward to complete the mission
These are instructions on how to build the:
You can find more building instructions and tips and tricks about the competition on this page.
Taking/Grabbing loops is one of the most common mission types at robotics competitions like FIRST LEGO League/World Robotics Olympiad. This tutorial is about an attachment that grabs the loop. The attachment uses Luly, a small LEGO Education SPIKE Prime competition robot with 3D building instructions as a robot base.
This robotics video tutorial is about the FIRST LEGO League 2020 RePlay competition and how we accomplish the Slide mission with a LEGO Education SPIKE Prime robot. The goal of the Slide mission is to collect two LEGO Mini figures and bring them back to base. We are demonstrating a simple attachment that collects 2 figures placed in an add way. The whole attachment must bring one of the figures up and then back.
This Scratch (Word Blocks) program is for controlling Gazon, LEGO Education SPIKE Prime competition robot to accomplish FIRST LEGO League (FLL) 2020 RePLAY Challenge mission 02 - Step Counter. Check out the lessons where this program is use for specific demonstrations and explanations on how the program works.
Shipping efficiency increases by filling the empty container with cargo before transporting it.
Accidents can cause many problems when transporting cargo. People could be hurt, cargo and machines could be damaged, or your cargo could be late.
This program makes the robot move forwards and then backwards using Robot Inventor - LEGO MINDSTORMS App Python.
This animated video tutorial demonstrate the use of a lift attachment to accomplish loops mission. It is a lift attachment with a circular motion
Renewable energy from the wind is used to turn the turbine blades and generate electricity.
Release the energy units from the wind turbine.
