- 24 Oct 2015
- Follow black line using two light sensors.
- 16 Feb 2013
After the first box robot course and its enormous success, we decided to build a second box robot. This time with fewer parts and with only three motors. The EV3 set comes with one medium motor and this robot will be easier for new teams. It is also lighter and more simple. Take the course and learn the ideas that we have in mind in simplifying a robot. Use this course with students and try to experiment to make the attachments and construction even simpler.
Solar panels in space are a great source of energy for a space station in the inner solar system, but since things in space are always moving, aiming the panels takes some thought.
Solar panels need to be angled toward or away from you, depending on strategy and conditions.
Both solar panels are angled toward the same field: 22 (for both teams)
Your solar panel is angled toward the other team’s field: 18
Possible scores: 0, 18, 22, 40 as shown below and seen from above your north border, facing north.
“Your” solar panel is the one on your west end of the table.
Results must be visible at the end of the match.
(mission descriptions source https://www.first-lego-league.org/)
- 01 Jan 2016
- 08 Jul 2015
Attachment used to transfer the motion from the motor from a vertical axle to a horizontal axle. Uses two gear wheels. Could be built with LEGO Mindstorms EV3 and LEGO Mindstorms NXT kits.
- 01 Jun 2017
- 25 Jul 2017
- 12 Nov 2015
If you take a look at the videos for this attachment you will see a nice idea on taking the track and the ambulance. These two vehicles from the FIRST LEGO League 2013 competition had to be collected and returned back to base.
Built from LEGO Mindstorms EV3 parts.
- 11 Oct 2015