The All-wheel Drive NXT robot

I had someone asking for the directions to our all-wheel drive robot. So here is a post for it. NXT 4-Wheeled ATV Robot
Hope you enjoy it.

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Map of Maine Robot Events, 2012-2013


View Larger Map

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Track Meet Announced

2012 Maine Robot Track Meet Schedule is here!

  • April 28th, 2012 – 9:00 am
    Sea Road School – Kennebunk, Maine
  • May 5th, 2012 – 9:00 am
    Ellsworth Elementary & Middle School - Ellsworth, ME
  • May 12th, 2012, 9:00 am
    Maranacook Middle School - Oakland, Maine

The Maine Robot Track Meet is designed to be accessible and affordable for all size teams.  We believe a team of one should be able to compete as well as a team of 30.

Payments accepted in the form of check, Purchase Order, or online payment.

Team participant Registration on or before 4/6/2012:  $35 per person
Team participant Registration after 4/6/2012:  $40 per person

Each child receives a t-shirt for the event and all robots that meet a gold standard will receive a ribbon for that event.

Open to all children currently enrolled in grades 3 to 8. Teams must be coached by an adult over 18 who is approved by the school or organization sponsoring the team.

Teams may be of any number of children and each team may compete in one, several, or many the events. However, each team may only enter seven events (once in each of the seven events, or seven robots in one event, or any combination). If you have lots of robots to compete you will need to register more teams from your group, but the cost is the same. Teams may come from ANY group, family, neighborhood, school, or program.

Each team builds robots (or bridge) before coming to the track meet and pits their creations against the creations of other teams Robots may be either the LEGO RCX or LEGO NXT robots.. Full rules and descriptions are posted above in the Official Description.

The Maine Robot Track Meet is designed to evaluate finished products in the form of robot performance. In this respect it is very much like a track meet. Robots may be of any shape or variety as long as they meet the robot rules.

Programming, individual building styles, team work, or other important
aspects are NOT part of the MRTM. All criteria are based on the ability of the robot or construction to perform under specific challenges.

The events:

  • The slope climber:
  • The table clearing mission:
  • The Delivery Mission (NEW Layout):
  • The fastest robot:
  • The strongest robot (NEW max time):
  • The strongest bridge:
  • Ping Pong Shot Put:
  • Robot Speed Build:
  • Steeplechase (NEW):

There will be trophies for each of the 9 events as well as an overall meet champion trophy.

2012MaineRobotTrackMeet-outline This is the all encompassing informational document.  Rules, events, and information for the coach and teams all included here!

2012MRTMregistration Use this PDF file to register your team.  If you can’t put team member names and information, you still can register your team and best guess to the number of members on your team.  Cost per member is based on when you PAY, not when you register.  Purchase orders count as paid.

2012MaineRoboticsReleaseForm Each team member and coach must submit (as a package) your release forms.  This allows us to take pictures/video and use them on our brochures and website.

SimpleNXTWheelBot Here are the directions for what robot we use in the SPEED BUILD competition.

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Buying older RCX kits and parts

Someone recently asked about getting parts and kits for the older RCX LEGO Robot. LEGO first came out with the RCX in 1998 and stopped its normal distribution of the kit when the NXT came out in 2005. Since then it has kept some of these on its LEGO education site due to a lot of schools carrying them. Here are some notes on finding replacement parts.

LEGO RCX

LEGO Education (legoeducation.us) has the bricks on sale at $64.95 which is really good. Note, it is in clearance and that means it is likely going to be gone when they are gone, never to be seen again.

eBay has a few RCXs, didn’t see any of the old motors, nor any of the older kits.

www.bricklink.com is your best chance for whole kits. You’ll need to search for the kits by part number:

3804 Robotic Invention System, 2.0 (11 for sale)
9719 Robotic Invention System, 1.0 (6 for sale)
9747 Robotic Invention System, 1.5 (18 for sale)
KB565 Robotic Invention System, 2.0 base kit (1 for sale)

Most will run you from $120 to $500 depending on who is selling them and what they think of them…
There are a few variations between the kits, but you can use ALL of them with the RoboLab software, if that is what you use, but some of these come with RIS and some come with RoboLab, so check out the differences.

http://www.bricklink.com/browseList.asp?itemType=S&catString=59.631

should take you to a list of the above, plus some other things, so you don’t have to search to hard.

Also motors are part number 71427c01 and 43362c01 and range in price from $8 to $40 and there are currently 32 lots of the first and 41 lots of the second with about a total of 100 motors for sale (some lots have more than one for sale).

And there are plenty of sensors for sale as well.

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Maine Robotics Welcomes new student worker

Starting this week we have a new UMaine student working for Maine Robotics. Katelyn Melanson started this week and is helping us with paperwork and coordination. So don’t be surprised if you get a call from her or see an email from Katelyn, just welcome her aboard.

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A Shout Out from the FLL Championship

This video shows the crowd at the Maine FLL Championship giving a shout out to the World. We had around 1500 people there for the event and they can really make some noise Maine FLL Shout Out

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FIRST LEGO League was a huge success

Trophies on Display at the 2011 Maine FLL

The 2011 Maine FIRST LEGO League Championship went off on December 10th and we had over 1500 people there to keep us company!! 62 Teams came to compete, that is over 500 children actively working on those teams, great job to all of you!

“The Pickle I Ate This Morning” from Bar Harbor came through as the leader for the day, so congratulations to them for their awesome day and with good luck as they formulate plans to attend the World Festival this spring in Saint Louis!

Thanks you as always to the 70+ volunteers, the 100 coaches, and the 66 teams that made up this season. And we hope to see you all again next season for “SENIOR SOLUTIONS” where we will focus on helping our senior population.

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Time Warner Cable helps new teams start up with the FLL

Time Warner Cable has donated $4500 to help new rookie FIRST LEGO League teams get started in Maine. Thank you TWC!! Visit our FLL page to find out how to apply (link above).

There are now 49 teams registered in Maine and almost 10,600 teams in North America and time is RUNNING OUT! If you want to do the FIRST LEGO League robotics program you need to register before the end of the month.

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How old to be on the FIRST LEGO League Teams?

Scott P. asked:
Tom I am contemplating creating a team, when I went to the website the ages are a bit confusing ….
You need to recruit up to 10 team members between ages 9 and 16 (9 and 14 in (US/CAN/MEX).
So can we only go to 14 or 16, I ask because I teach high school and to start my vision would be to have it begin here. Then branch to the middle level.
Thanks-Scott

Scott, good question: In the US, Canada and Mexico the listed age is 9 to 14… BUT that is not exactly correct.  The INTENT was for the FLL to represent upper elementary and middle school students.  FIRST has two other programs for the High School age group.  However, the actual rule is that the child be 14 or younger on 1/1/2011 (for this year).  Since our tournament is December 10th, 2011, most 14 year olds will have turned 15 by the time our tournament rolls around.  So the KEY is where they 14 or younger on 1/1/2011?  And for the 9 year olds they simply need to be 9 at the time of the tournament.
Hope that helps, Tom

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FIRST LEGO League Season is OPEN!

The FIRST LEGO League season is open!  The big kick-off announcement is only a few days away!  That’s right, the FOOD FACTOR release, with all the details of the missions and project will be available this FRIDAY!

We’ve got 19 teams already registered in Maine and we are expecting between 55 and 65 by the time registrations are done.  Don’t forget to get your team registered.

http://www.usfirst.org/roboticsprograms/fll to register your team (and select Team Stuff and then Register a Team)

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