During a competition a team of students had to build a robot that looks like a musician. This construction in front of the robot is a Trompet and it looks like Ane is playing some music. If you play music on the phone on the side it is really funny to watch it play.
This attachment demonstrates pushing and pulling with a circular motion. It is useful for FIRST LEGO League competitions where you can grad a mission model and bring it back to base or push/pull on a lever.
This is the joystick for controlling Real Steel LEGO Boxing Robot. We use the bluetooth connection for communication between the two bricks.
This is a mechanical cannon that uses the mechanical strain on the plastic LEGO beams to shoot a ball. Because of that the Ball size is very important. It is made to work with standard balls for a ball pool and even better with 41250 52mm LEGO Ball. The mechanism is powered by an EV3 Large motor.
Alternative to Bag 14 - Cargo Plane Alternative Model - FIRST LEGO League 2021-2022 CARGO CONNECT
Alternative to Bag 13 - Truck Airplane and Activators Alternative Model - FIRST LEGO LEAGUE 2021 - 2022 CARGO CONNECT
Bag 3 - Container and Container Contents Alternative Model - FIRST LEGO League 2021-2022 CARGO CONNECT
This is a FIRST LEGO League 2021-2022 Innovation Project alternative mission model. It could be used for practicing delivering.
This is a cool scissor mechanism that looks like the sting of a scorpion. It is powered by a medium motor and at the top there is a touch sensor, to detect if something has been stung! The sting is used in Scorpion - LEGO EV3 Robot.
In part one we build an attachment that uses a rubber band to solve a competition challenge. The rubber band was released with the use of a motor. In this video we are removing the dependency on the motor and you could use the motor for other missions.
Have you even tried to move the robot not in rotations or degrees or seconds, but in metres. In this episode I am building a new block that could be used to move the robot a specific number of millimetres (mm). You could directly download and use it in your programs.
This is a simple LEGO EV3 Mindstorms Robot that can collect items within itself.
Mintonet (engl. Mintonette) comes from the name of the first iteration of volleyball.
The robot can move only forward and backward, without turning, with the help of a large EV3 motor. Another large motor is used to shoot. The robot uses an EV3 ultrasonic sensor to detect its partner and throw a ball at it.
In a competition environment like the FIRST LEGO League (FLL) or World Robotics Olympiad (WRO) the color sensor is more than useful. It makes positioning on the field quite easy and precise.