Part three of the Catapult series is about loading the catapult automatically. We use a gear system with a medium complexity along with a very interesting "clutch" developed with parts entirely from the LEGO Mindstorms NXT kits. As a result, at the end of the video, the Catapult automatically loads and fires.
This animation demonstrate the use of an LEGO MINDSTORMS Robot Inventor attachment to lift a lever of a mission model. The mission model is the Power Switch mission model where you have to move the lever from one side of the mission model to another. The principle of the attachment is powerful and easy to implement for all kinds of missions.
The length of the lever has a certain effect when hitting the ball. In this tutorial, I would like to discuss what it's the effect.
The topic of this tutorial is the purpose of a system of gears when throwing a ball.
In this video tutorial we demonstrate how the robot could accomplish the Power Switch mission. Power Switch consists of a cube with a lever and the lever should be rotate to 180 degrees. This mission model was very close to a FIRST LEGO League 2012 competition mission which was called - Oven. The robot, the attachment adn the mission model are built form a single LEGO Mindstorms Robot Inventor 51515 set and with the tutorial you will learn how to use an active attachment with 2 gear wheels to complete such missions.
In this LEGO robotics video tutorial we accomplish Weight Machine mission from the FIRST LEGO League 2021 RePlay robotics competition. The goal of the competition is to lift a weight. The mission model resembles a weight machine, and is actually a lever. There are three different levels and you earn different points depending on the level. The attachment for this mission model uses rubber bands and lifts the mission model.
In this video tutorial we accomplish the Boccia mission from the FIRST LEGO League 2020 RePlay competition. We use LEGO Mindstorms Robot Inventor robot. In this mission we use an attachment that does three things in the same time - align, push one lever and drop a couple of boxes in a target. It is a complex attachment and it is worth the watch.
This is a true 10 out of 10 video tutorial. The robot accomplishes the Weight Machine mission from the FIRST LEGO League 2021 RePlay competition every single time. The attachment demonstrate a mechanism that performs and is stable on every try
In this video tutorial we look at an active attachment that uses gear wheel and the attachment is general enough to be suitable for reuse. This means that a lot of different missions could be accomplished with the same attachment. The goal of the attachment is to transfer power to a lever through a system of axles and gear wheels. It is interesting that we change the orientation of the gear wheels.
Getting a camera into exactly the right position to capture a shot requires a lot of precise movement and great communication with the actors.
Release the camera down the track to shoot the movie scene.
Visual and audio effects make a powerful impact and can be used to help the audience focus on different parts of the performance.
Set up the music concert by switching on the lights and sound.
Augmented reality transforms a piece of art into an experience.
Rotate the statue to reveal an augmented reality experience.
Immersing viewers so they are surrounded by the art allows them to experience and appreciate it in new ways.
Trigger the immersive experience for the viewer in the model.
3D technology adds depth and interactivity to the cinema experience, making it more enjoyable.
Trigger the 2D cinema screen to become a 3D experience.
Demand for energy is very high, and many different energy sources can be used to meet that demand.
Release the three energy units from the power plant.
Unloading cargo is an important part of the journey. Planes are often just one of multiple forms of transportation used to deliver cargo containers to their destination.
Energy efficiency plays an important role in transportation. Switch your diesel engine for electric. You will save money while being environmentally friendly.