Derek has a plan...
Brainstorming...
Mr. Bangsund... Either experiencing an epiphany or a mild stroke.
Might have worked well, but in the end we decided the pillow blocks were too heavy.
Mac knows all kinds of interesting things...
Drive train, concept one, pillow blocks...
You really shouldn't leave anything this critical up to Mr. U.
Drive train specialists in action.
Dusty - Working over the brain box.
The drive train and electronics trunk are nearly complete. Though we since decided to shift the transmissions and electronics "cab forward" so there is plenty to redo.
If we just had a couple more of these things...
Nathan - Once again ahead of Dusty on the programming side of things.
Right about there... talk about precision.
Inside a Fisher Price gearbox... Plenty of grease but she can't handle a lot of torque. We broke two before giving up on them.
Members of the Prior Lake team (2169/King Tec) working on some of the wiring necessary to get the radio control system operational.
King Tech's wiring team looking the situation over.
On line and dangerous thanks to King Tech.
Sunday, February 20th. Modified minibot design and depolyment system are up to date and operational.
FIRST
Scholarship Alert: Three NEW FIRST Scholarships have been added recently, and two scholarships have extended their application deadline dates. For details, please visit:Pay attention FIRST team! The bus will be leaving from in front of the high school at 7:30 in the morning on next Thursday, March 31st! We will be back at 7:00 in the evening. If you haven't already picked up your t-shirt come and get it today! Same drill on Friday (April 1st) and Saturday (April 2nd) - the bus will be leaving at 7:30 am and returning at 7:00 pm. We won't be waiting around for straglers!
The gearboxes that we ordered from Banebots four weeks ago are finally here! We have two weeks to redesign and fabricate our arm using these gearboxes. Those of you that handled the V1.0 arm remember that the window motor wasn't geared down enough to make the arm movement smooth and easy to handle. The Banebot gearbox gives us a 64:1 speed reduction. We can take that to 128:1 with a chain drive off the gearbox using the Andy Mark gears that came with our kit of parts. At 128:1 the arm should move slower and more smoothly. Unfortunately, we won't know until we get to the competition as the bot is in the shipping bag and can't come out to play. Mr. Bangsund and I will be in C103 after school Tuesday, Wednesday and Friday, and Saturday afternoon fabricating the new arm if you want to check it out.
The plan was to come in on Monday the 21st for driving practice but the weather is a real concern. Check 2511.shutterfly.com Monday morning before coming in! If we get the 12 - 24 inches of snow that we are supposed to get I won't be coming in.
Attention Nathan, Max and Steve. If you are interested. I have been invited to take the robot over to Prior Lake High School Saturday morning at 9:30. Their mentor said that they could have us up and running easily. I hope that's true. If you guys wish to join me meet me at PLHS at 9:30. Northwest Door will be proped open for us.
Mr. U
Team Leaders, here's a reminder from Peter Grul about their ongoing LabVIEW seminars.
Regards, Mark Lawrence
Chairman, MN FIRST Planning Committee
FRC LabVIEW Seminar Reminder
Time/Date:
Thursday, 10 Feb, 6:00 - 8:30 pm
Location:
Washburn High School (Room 134)
201 W 49th St
Minneapolis, MN 55419
Park anywhere in the 50th Street side parking lot (staff, visitor...it doesn't matter after hours) and enter by door 8. Room 134 will be the first door on your left.
Topics:
Jed, Bob and Craig from NI will return. Session 2 will be a troubleshooting session. They requested that you send them a few questions in preparation. Questions can
be sent to millerbots@gmail.com, and will be passed along to them. Also Washburn will provide a testbed, so feel free to bring along components for troubleshooting.
RSVP to millerbots@gmail.com, thanks!
sincerely,
Peter Grul
Coach/Mentor Team 2549
1) There are new scholarship opportunities for seniors at the U of MN and Itasca Community College. Please see the regional website for details (http://www.mnfirstregional.org/news/01212011).
2) The U of MN will be offering laboratory tours on March 31st during the Minneapolis regionals. There will be more details as we get closer to the event.
3) The U of MN is setting up the opportunity for seniors to shadow a college student on March 31st or April 1st. For more details or to sign up, please contact Erin Lemke at lemkel116@umn.edu
4) We still need mentors to help out with robot inspections at the 10,000 Lakes Regional. This is mostly a Thursday activity. If one of your mentors would like to help, please contact Laurie Shimizu (lfshimizu@gmail.com)
5) Itasca Community College and Simley, Eagan, and Chaska high schools are going to host a pre-ship scrimmages on Feb 19th. Practice events will be held Simley and Chaska high schools and ICC. Ill be forwarding sign up information shortly.
6) Ive heard that order fulfillment for BaneBots products is 5-10 business days so plan accordingly.
7) Washburn is once again hosting LabVIEW Seminars. They were over capacity (~35 computers, 45+ chairs) last time, and request that teams limit their attendance to 1-3 people:
Time/Dates:
Tuesday, 1 Feb, 6:00 - 8:30 pm
Thursday, 10 Feb, 6:00 - 8:30 pm
Location:
Washburn High School (Room 134)
201 W 49th St
Minneapolis, MN 55419
Park on the 50th Street side and enter by door 8. Room 134 will be the first door on your left.
Topics:
Jed, Bob and Craig from NI will return. The first session will focus on this year's competition, modules, code and a bit of Q and A, while session 2 will be a troubleshooting session. They requested that you send them a few questions in preparation. Questions can be sent to millerbots@gmail.com, and will be passed along to them.
No, we won't be in Monday. We'll be getting back at it Tuesday. We are making very good progress. We have a solid drive train, mostly assembled at this point. We've modified the drive train we used last year as it was robust and reliable. It was also very maneuverable and fast enough to be competitive in this years challenge. We lowered the frame compared to the system we used last year it to bring the center of mass closer to the ground. With a taller system and an extended arm we need to be careful we aren't easy to knock over. We're going to stick with four wheel drive and skid steering.
Other notes: We're going with LabVIEW to program the robot. We can use some support there as the software is new to all of us. We have a small group of students working on setting up the control system and software. Nathan Max has volunteered to coordinate our effort there as he is the only one that is consistantly there after school. We need the rest of that team to be with us as often as they can. We have a lot of work to do there... With the drive train complete we hope to have a drivable chassis by the end of the week. That is well ahead of anything we have been able to do in the past but we'll need a program to make that happen.
Hello Everyone,
We picked up the kit of parts (KOP) at the University of Minnesota Saturday morning. A link to an animation describing the challenge is posted to the team web site at http://team2511.shutterfly.com/ if you wish to see it.
We have six weeks to design and fabricate our robot. The first two weeks are all we dare spend on concept design as we will need to start cutting metal in order to have a month to fabricate, program, test and problem solve before the ship date. Some design and redesign work will continue during the build session but once we start cutting frame and drive train materials it becomes very difficult to start over within the time constraints we must deal with. We need concrete design assistance up front and professional assistance is certainly the best way to go. If your parents wish to get involved and help with the design process now is the time! Give them my email address: sjullrich@isd194.k12.mn.us and ask them to contact me...
I have a Department Chair meeting right after school (2:45) so I won't be back in the classroom (C103)until 4:00 or so. How long we stay depends on whether we are expecting anyone to show up to help us. We'll be here pretty much every afternoon from here on out until roughly 5:30. Weekend build sessions will be announced via email and posted to the calendar on the team's web site.
Mr. U
See the 2011 FIRST Robotics game animation at
http://robotics.arc.nasa.gov/events/2011_frcwebcasts.php#animation
Sections 1-6 of the Game Manual now available:
New this year, we are releasing the Game Manual in two sections. Administrative information (Introduction, Communication, Team Organization, At the Events, Robot Transportation and Awards) is now live on our website, so teams will have time to review these sections well before Kickoff. Game Specific information (The Arena, The Game, The Robot, The Tournament) will be loaded on the website in encrypted form and released during Kickoff as it has been in the past. Click here to check out the newly uploaded Manual chapters: http://usfirst.org/roboticsprograms/frc/content.aspx?id=452November Scholarship Update:
Over $14 Million in 2011 FIRST Scholarship Opportunities are now posted on the FIRST Website. Some have application deadlines in early December. For more information about 2011 FIRST Scholarships, please visit:http://usfirst.org/roboticsprograms/frc/content.aspx?id=18473