It's a box! It's a robot! It's a box robot. Box robots are very popular on different robotics competitions involving LEGO Mindstorms like the FIRST LEGO League or World Robotics Olympiad. Let's start with a brief introduction and continue in the next videos with explanation on the features of the robot and why such robots are frequently used.
Remember the passive/active attachment separation that we are making at FLLCasts.com. This applies for all the attachments and in this Episode, we are looking at how to use a passive attachment.
Looking at the field we must first think of a strategy of solving this line following problem. There are rules that the robot must follow and these rules should be programmed in the robot.
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
In this tutorial, we would implement a program that finds the minimum and maximum value detected by the sensor and stores this two values in an array.
After the great success of the previous two Box Robots Courses (Box Robot 1 and Box Robot 2) we are improving the construction even further showing one more way to build Box Robots and to resolve some of the challenges that we all had with the previous robots.
Of course attachments are a great topic of the robots. We show the general way in which one is to build attachments with the Knob Wheels and Gear Wheels mechanisms.
Това са инструкции за моделите на мисии Swing и Traffic Jam. И двете мисии са в торбичка 9 от комплекта за FIRST LEGO Лига 2019-2020 City Shaper.
Program for the FIRST LEGO League 2019 City Shaper Swing mission. The attachment is attached on the robot and it we just start the program
The robot slides the step counter slow and steady. The farther the “walk,” the better.
The robot raises the crate up the post and gets a cube into it.
Raw footage of how to accomplish the mission. A more polished version might be uploaded soon.
This video is about a lever that should be pushed and this lever is connected to an axle. This means the lever should rotate. It is a common mission on robotics competitions like FIRST LEGO League/World Robotics Olympiad. The inspiration for this mission is the FLL 2012 Senior Solutions Oven mission. The tutorial uses Luly, a small LEGO Education SPIKE Prime competition robot with 3D building instructions as a robot base.
This video tutorial is about accomplishing the Pull-Up bar mission from the FIRST LEGO League 2020 RePlay robotics competition. The goal of the mission is to move with the robot and pull the robot up. With this video tutorial you will learn how to build such attachments and how missions that are about lifting the whole robot could be accomplished. The attachment also makes a very good use of rubber bands.
This is a LEGO Education SPIKE Prime robot attachment for accomplishing the FIRST LEGO League 2020 Replay Slide mission . The attachment is designed for Gazon, LEGO Education SPIKE Prime competition robot.
After the success of the original Gazon robot from LEGO Education SPIKE Prime, we've decided the build a similar robot, but from LEGO Mindstorms Robot Inventor 51515. Teams are participating in the FIRST LEGO League competition with a LEGO Mindstorms Robot Inventor set and we know it will be helpful. But this robot can not be build from a LEGO Mindstorms Robot Inventor 51515 as the set has only one Color sensor. We've build a version of the Gazon robot to address this specific limitation.
Load cargo containers safely and efficiently
Accuracy and consistency is the topic of this tutorial, as all 10 out of 10 tutorials are at FLLCasts. We use a robot build only from LEGO Mindstorms Robot Inventor parts and we accomplish the mission 10 out of 10 times. You will see how we use an active gear attachment to catch the wheel and pull it to the black circle, which accomplishes the mission
In this video tutorial we demonstrate the behavior of a LEGO Mindstorms Robot Inventor robot when we use the Motion sensor. The Motion sensor was also referred to as Gyro sensor in previous versions of the LEGO Mindstorms Robot. We do not enter into the details of the programming and you can download the programs from the course lesson, but we make a demonstration of how the robot turns to about 95 degrees when we try to turn it to 90 degrees, we explain why and we suggest a way to improve the behavior of the robot.
This program is developed for a LEGO Mindstorms Robot Inventor robot and it uses Python as a programming language. The program demonstrates the use of a heavy lifting attachment.
3D building instructions for the Toy factory mission model from the FIRST LEGO League 2022-2023 competition. Find the parts in Bag 13
In this program we demonstrate how to program a SPIKE robot to follow a line with the aid of a color sensor. Make sure the line is big enough for the sensor to detect it and react to it. since we are measuring reflected light rather than the color of the line, we can and have implemented multiple states line following.
This program was intended for and tested on the Gazon robot