Building Instructions

Playing Football with robots is extremely fun. It could be part of the classes, it could be part of demonstration days. This is the goal keeper.

Playing Football with robots is extremely fun. It could be part of the classes, it could be part of demonstration days. The Striker is a robot for handling the ball and attacking the goalkeeper.

Background

Space stations allow us to learn about and even practice living in space, but improved technology and new international partners require modules to be easily interchangeable.

Mission

The robot needs to remove and insert modules among the habitation hub’s portholes.

Scores

• Move the cone module completely into the base: 16
• Insert the tube module into the habitation hub port, west side: 16
• Transfer/insert the docking module into the habitation hub port, east side: 14
• Possible scores: 0, 16, 32, 46

Scoring Requirements

• Results must be visible at the end of the match.
• Inserted modules must not be touching anything except the habitation hub. > Needs to be visible at the end of the match.

(mission descriptions source https://www.first-lego-league.org/)

Background

A space telescope is astonishing, but it can’t beat the accessibility and simplicity of a college or science museum observatory – that is, if you know how and where to point it.

Mission

Rotate the observatory to a precise direction.

Scores

• Get the pointer tip completely in orange, or partly covering either of orange’s end-borders: 20 OR
• Get the pointer tip completely in white: 18 OR
• Get the pointer tip completely in grey, or partly covering either of grey’s end-borders: 16
• Possible Scores: 0, 16, 18, 20

Scoring Requirements

• The result must be visible at the end of the match.

(mission descriptions source https://www.first-lego-league.org/)

The Sports Utility Vehicle box robot is the new marvelous box robot that we've created. It is designed for teams that would like to learn how to build balanced, stable and working robot chassis following our box principle. It is smaller and easier to build than box robot 1 and it is more simple than box robot 2. 

The main advantages of this robot compared to previous box robots are 

 - motors in the right direction, so when rotating the motor forward, the robot moves forward.

 - it is much easier to attach attachments. There are 4 different gears on which you could attach attachments. 

 - it has a large clearance - which means that it could move over obstacles.

Of course, it has a Gyro and two Color Sensors.  Not only that, but we have all the cables shown in the construction.

When not to use this robot?

The SUV Box robot is design to be used with a Gyro sensor and two Color Sensors for alignment. It is not working well for following lines as the sensors are very high and they are very high to allow for high clearance of the chassis. If you need to follow lines we recommend the Dominator X-Y robot

Attachments:

 - [How NOT To] Build An Active Attachment For SUV Box Robot

 - Simple Pinless Attachment for the SUV Box Robot

 - SUV Front Active Attachment for Box Robot

 - Attachments Frame for SUV Box Robot

The goal of these building instructions is to build a simple LEGO Mindstorms EV3 robot without wheels. You should then think of yourself how exactly to add the wheel. Which wheels would you use on the front? How are you going to build the third wheel? Here are for example a few recommendations on building the third wheel - 1, 2, 3, 4 

Later on you can expland this construction with a grabber as demosntrated here. 

We wanted to be with the spirit of Halloween, so we decided to give you a little scene which you can build at home. These parts are ordinary and could be found anywhere. Here are links for the sets:

• Bat
• Ghost
• Pumpkin

Happy Halloween from the FLLCasts team!

Published 07/19/2019

Accomplish three FIRST LEGO League missions at once. This is an interesting Large multi-purpose FLL attachment for a box robot that could be used to accomplish a number of missions with a single exit of the field base. 

This is an attachment for the cases where you need a two touch bumper sensors. It could be placed on almost any LEGO Mindstorms EV3 robot.

Building instructions for a LEGO robot that shoots 40 mm ping pong balls. The shooting mechanism is powered by two EV3 Large motors, while the whole mechanism is rotated by a medium motor. The robot can store up to 6 ping pong balls and has a Ultrasonic Sensor to detect targets. 

Building instructions for the LEGO Mindstorms EV3 Catapult. The robot has a motor, a clutch to control it for manual shooting and a touch sensor for automatic loading. The bottom base is removed which means the Catapult could not be turned around. Nevertheless, the baseless robot is small enough to be built in class.

Building instructions for a simple chain tread machine. The robot is actually a simplified version of the Freedom Folk Race tank. All of the ultrasonic sensors are stripped away and the robot can be used for multiple different tasks. The construction is appealing to students and simple enough to be included in a class.

Here is another great example of a large multi-purpose attachment used in FIRST LEGO League competitions. This one is specifically for the 2017-2018 Hydrodynamics competitions and is doing a number of missions. (01) Pipe removal, (06) Water Treatment and (08) Manhole cover. 

The attachment consists of two parts. The first part is placed on the robot while the second part is in front of the robot and the robot pushes it. While working on the field the robot leaves the second part on the Water Treatment plant and when returning back collects it back and returns to base.

The goal of the attachment is for you to build it and experiment with it with the existing field. Use Box Robot 2 as a robot base on which to add the attachments.   

100x70 cm

A robot that was used in the WRO Elementary 2018 Robot competition. It is a nice idea of how the motors could control different levers to push things around

Probably the largest multi-purpose FLL attachment at FLLCasts. These attached is doing a number of missions at once. 4 of them. You attach it to the robot and start the program. The robot moves and accomplishes a number of missions using only this attachment. At it also has a lot of parts. It is quite large and you can not build it from a single set. But that's ok because you are preparing for a competition, right?

Building instructions for a Wall-E like robot. The robot is on treads, driven by two Large EV3 motors. Has two static hands and an ultrasonic sensor on top. 

This was an idea. You would we demonstration a multi-axle power and rotation transmitting box. Well, here it is. Build it. Start it. And see how the power from the motor is transmitted through different axles. The lever will demonstrate it.

We love bears. These are great creatures. Do you know that the Polar Bear is the largest bear there is. 

This robot was first constructed years ago for some of the first classes in LEGO Mindstorms Robotics that we held. It is quite challenging, but nevertheless very rewarding when completed and when you manage to program it to walk. Check it out.