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.
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 demonstrate a configurable attachment used for accomplishing a FIRST LEGO League 2021-2022 Cargo Connect mission called Sorting Center. The mission model has three cargo objects that are placed randomly. The attachment is configured before the run based on the configuration of the cargo objects. This attachment is also very powerful as it aligns and auto-corrects the errors that the robot is making by squaring the robot.
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.
Collect samples and artifacts from around the mat so they can be analyzed by scientists in the lab.
Some waters are too difficult to reach with larger ships. Send the submersible to explore the opposing field’s waters.
Rearrange the artificial habitat stacks to create safe homes for the crabs and other sea creatures in this area.
Retrieve the chest from the shipwreck to reveal the history and treasure it holds.
Raise the mast to restore the sunken shipwreck and explore what is inside.
Help the scuba diver transport new coral from the nursery to the reef.
Secure new coral structures to grow in the nursery until they are strong enough for transport to the reef.
Many technologies are used to enable all sorts of great creations to be made anywhere.
Release the creation from the craft machine.
Worm gear technology creates rotation that can enhance the way lights move in a light show.
Trigger the light show on the tower by raising the handles.
Mixing different inputs to produce the right balance of sound for the performance is an important task for any show.
Adjust the sound levels in the studio for ideal audio recording.
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.
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.
Oil is a non-renewable energy source that can be used to provide fuel for vehicles.
Pump the oil so that the fuel units load into the fuel truck, and then deliver the fuel truck to the fueling station.