Natures Fury Buildings
Building instructions for the LEGO Mindstorms robot attachment used at the FIRST LEGO League Natures Fury Competition. This robot attachment takes two of the building and moves them without demolishing them. It is a good example of the use of gear wheels and worm gear. The gear wheels move levers in opposite directions.
- #144
- 06 Oct 2015
- 1
One Attachment to rule them all
Building instructions for the One Attachment. Built from LEGO Mindstorms EV3 parts and with an Ultrasonic sensor we've used this attachment to accomplish most of the missions at FIRST LEGO League 2013.
SIngle robot attachment, many points.
- #145
- 22 Oct 2015
Building instructions for the first slide for the robotics insert
- note that I have added two angled beams and an axle to illustrate how you could use the slide as an active attachmen;
- #152
- 17 May 2015
- 1
EV3 basics course. Color Sensor. Stop on third line. Hack (part 2)
Counting lines and stopping on the third is the subject of this video. It is important to know how to do this in order to conduct more than one experiment in STEM classes (if we consider that each line is an experiment)
- #148
- 23 Oct 2015
FIRST LEGO League Nature's Fury Robot Attachment
Building instructions for this LEGO Mindstorms EV3 attachment for the FIRST LEGO League Nature's Fury robotics competition
- #165
- 18 Nov 2015
- 2
Ultrasonic Sensor. Simple follow a wall (part 1)
This tutorial is about how to follow a wall with an ultrasonic sensor. The example is with a border from a FIRST LEGO League (FLL) competition, but could also easily be applied to other competitions and problems.
- #161
- 20 Oct 2015
Pinless Rubber Band Attachment
Building instructions for the Pinless Rubber Band Attachment:
- #171
- 08 Jul 2015
- 1
Mindstorms attachment with rubber band
These are building instructions for one of the greatest LEGO Mindstorms attachments that we've built. Super simple and easy to follow and at the end, you have an attachment with a rubber band that controls a lever and that could lift objects from the field. It could lift them up. Also because it is with a rubber band you don't need a motor and you could use the motor for other attachments.
- #172
- 07 Jun 2015
- 1
Proportional Line Following with EV3 Mindstorms. Part 2
Continuing with the Proportional algorithm for following lines. Smooth and stable this is the first part of the PID.
- #176
- 01 Nov 2015
Proportional Line Following with EV3 Mindstorms. Part 3
Last part of the series. The final touch of the program makes sure that it works and is following the line with the LEGO Mindstorms EV3 Color Sensor in a smooth and fast way.
- #177
- 01 Nov 2015
Crossed lines (T Sections). Positioning. Part 1.
How do you detect a cross-section and move from following the main line to following the crossing line. In this series of video tutorials we are starting with a very simple solution that could work in most of the cases. It is especially useful for the FIRST LEGO League Trash Trek competition where there is such a section.
- #178
- 04 Nov 2015