New to FIRST?

Hello, Robolions team members, mentors, friends, and community members! Welcome to "The Fourth Law of Robotics," home to University City High School's FIRST (For the Inspiration and Recognition of Science and Technology) Robotics Team. We hope to use this blog to inform you about what we're up to.
We compete in the FRC (First Robotics Competition), an annual competition where we have six weeks to build a robot from scratch. This year's game is Recycle Rush. We'll post updates here to let you all know what we're up to with building (and competing with) our robot!
We also are now competing in FTC (First Tech Challenge), the next level down from FRC. The game was called Ring It Up!

Tuesday, August 28, 2012

Open House Pictures

Just wanted to share some pictures from the Open House today. We had a great turnout, and everyone seemed very interested. All said that they were definitely joining the team. It's going to be a great season!




                     Becoming familiar with the FTC parts








The newbies get a talk from Mrs. Adewale about engineering as a career

All in all, it was a successful meeting. Students got to learn about FIRST, they got to play with the kit of parts and get familiar with the pieces that they will be using, a few got to check out programming software, and of course, everyone got snacks.

Great meeting, guys! Can't wait to see everyone next week at Robotics Boot Camp! :)

Open House

The school year has begun, and with it the regular meetings of Team 3397. This year we'll be surmounting the obstacle of having nothing to do in the fall season: we've signed up for FTC, which will compete in early December. Of course, our primary focus is still on the FRC 2013 competition; don't place your bets on next year's game yet, though, we still have to wait for hints.

We've turned up a satisfyingly large amount of new members at our open house meeting today -- by my count, there are 9 here, in addition to 8 of our returning members. Hopefully they all know what they're signing on for and will contribute graciously and professionally to our progress through the FRC season. Captain Grace is giving an inspirational speech as I write this to keep our new members intrigued. The FTC season is our method of testing them on team dynamics and capabilities.

I'm also pleased to report that our snack supplies are well-stocked (for now). I fear I might miss break, though, as I'll be leaving early; I and several other members of the team will be experiencing the usual schedule conflicts with sports, musical, and other school activities that take away time. (I recall Walter joking today that one freshman was exempted from robotics because "field hockey consumes your soul", to which three friends said as one, "YES. IT DOES.", proving my point and also that there might be some demonic dealings going on with the field hockey team.)

Here's to a brilliant new year for 3397 RoboLions, and to valuable additions to the team! :)

Tuesday, July 10, 2012

Summer Update

Hey! Looks like we haven't updated the blog in a while, so here's a quick rundown on what's been going on since the Regional.

The team went and visited Metro High School in the spring, because a few students there were interested in starting a team. The only trouble is that they needed a teacher sponsor, and to get the school to approve having a team. They also needed to find workspace and areas to construct and test the robot. We haven't heard from them in a while, but are hoping that they have been able to work something out! We will get in contact with them soon to follow up before the FRC season starts.

We attended the World Championship in April, though we did not compete, just observed. A few of us attended all three days, but everybody on the team got to go on Friday as a field trip. Everybody was supposed to do their 'homework'- which basically consisted of talking to teams and team members that were in a similar area of specialty. I attended a few seminars on team sustainability and keeping the team alive during the off-season. We also watched matches, paying special attention to the ones in which our friends the Robohawks participated. It was getting pretty intense towards the end, when everybody on the field lost connection. This happened again in the final rounds at Einstein. It was exciting to watch!

Over the summer, we have been working on organizing the lab, utilizing new methods such as more storage bins and labels to keep everything together. We are soon going to paint the logo on the wall as well. Also, we're working on updating our technology, and just got a new desktop from the school as well as a wifi code, and a new printer. In late summer we are going to get a SmartBoard installed. We had one of those in the AutoCAD classroom, where we used to hold practices, and it was helpful, especially during brainstorming and team meetings.

We've also been working on how to recruit (and keep!) new members in the fall. The captains have been discussing this at length, and I got the chance to attend a Robohawks meeting, and listen in on their ideas about things like that. It was pretty informative and in addition to the ideas we have been coming up with at our Captains' Meetings, I think we will have a pretty strong team next year.

The team is registered for the FTC season in the fall, as well. We are hoping that this will draw new members and encourage them to stay. It will give them an opportunity to get experience with brainstorming, building the robot, using software and ultimately, becoming a part of the RoboLions. This idea was borrowed from the Robohawks as well. Hopefully it will go well!

Well, that about covers what we've been doing. Other than all of that we're just organizing and cleaning and planning for next year. Peace out!

Captain Grace

Sunday, March 25, 2012

The Regional

The Saint Louis Regional was rewarding and disappointing on several separate instances, but I think we can conclude the event was overall a great experience for our rookie members.

We arrived at the Chaifetz Arena on Thursday without incident and spent a day setting up our pit and fixing bugs in our robot (of which there were many). Shortly, Inspector Hartwig arrived to speak with us about our robot, and we were all able to adequately describe Thor's capabilities and materials. Our neighbours in the pit were teams: 3519, their area decorated with a rooster; 3330, "System of the Corn"; and 2978, the "Cavaliers," whose pit was particularly impressive with knights in armor and a nicely arranged set of tools. Our pit area was nothing special, but on the plus side, we consistently received :)'s on our safety inspections, and Ben and Mervin were able to hang up our banner (with some zip-tie difficulties).

The most exciting (and annoying) part of our day was when our team tried to show FRC officials our Bill of Materials for inspection. Marquise returned to me (I was in the stands, focusing on a game of dodgeball between the field crew) and related suggested improvements. This was all very confusing to me, as the BoM he handed to me was not the one I had written. With a trip down memory lane, we eventually realized what had happened: when I had finished the BoM, I had been told to save it on our team flash drive, but it was nowhere to be found at the time. Unable to locate it, I did not transfer the BoM for several more meetings, and by the time we did recover the drive I had forgotten all about it. This meant that our BoM was still saved to the CAD laptop in our lab!

Mr. Sarber, of course, drove right back to our lab and collected the laptop, for which we should all thank him. However, attempting to open the BoM on that laptop, I found that Microsoft Excel was not functioning correctly. I ended up saving the BoM to the flash drive as originally intended and opening it on Dan's programming computer, at which point we were finally able to show the correct BoM to the inspectors. There was only one suggestion, and this brought back another trip down memory lane: I had included the cost of our cRio on the BoM, $525, but the inspector pointed out two things. One, no item's cost on the robot should exceed $400. Two, wasn't the cRio included in our first ever kit of parts and therefore its cost was irrelevant? Mr. Sarber and I recalled that Quorra's cRio had burned out last year in competition (thank you, blog, for reminding me) and that we had bought a new cRio to replace it. The inspectors understood this and cleared us.

At one point, members of team 1985, "Team Titanium," stopped by at our area and spoke with Walter. A big fan of the award-winning team (which would later go on to win the Regional), Walter was in hog heaven and geeked out for a few minutes while the rest of us watched bemusedly. We were also visited by team members from Westminster Christian Academy, who also talked to Walter. Walter's friend Grace (not his sister) attends WCA, and Walter had been bugging her to join the team for ages. He was again happy to carry on a conversation with the quality team (I believe they went on to the finals as well).

On Friday, we began to play in the qualification matches, but these didn't seem to be going too well. Thor ended his first two matches on the ground, having fallen off a bridge while trying to balance with other robots. There were many such casualties during the competition -- Rebound Rumble is a dangerous game! Both falls damaged the board protecting our electronics, but we were able to repair the damage.

Our rankings were still promising at the beginning of the day. We found ourselves ranked #15, and subsequently rose to #7 -- within the top 8!! -- but we later dropped to #18 and finally #26 by the end of the day. Still, we were just outside the top 24, so we figured we had hope.

At lunch on Friday, we located a massive game of Ninja consisting mostly of team 3792, the "Army Ants," with a few members of other teams such as 1208, the "Metool Brigade." We joined and performed well, as Benjamin and Marquel are particularly dexterous and agile. Marquel spent most of one match on the ground and still nearly won! I can happily report that I myself did very well in the match I joined, lasting far longer than ever before.

After lunch, we learned that match #7, the first match we had played in, was to be replayed at the end of the day due to a Kinect station error. This was good to know, as we had lost that match and were eager to rectify that and improve our rankings.

Thor didn't again topple over, although he did break his hammer during one match. Eventually, we scored two 2-point shots during the hybrid period, which definitely restored any team spirit we had lacked previously. Congrats to Dan for programming that into the robot!

By Saturday morning, we proved we had more spirit than team 3284, "Laser," in a shout-off between our teams. This just goes to prove that although U. City isn't very good at sports besides robotics and field hockey, we still know how to make lots of NOISE! We got spirit, how 'bout you?

During a between-matches dance with the judges, our Robolions Walter, Grace, and Marquise got up to join them. Congrats for representing our team well on the dance floor! Everyone had best be glad it wasn't me out there.

After some more field resetting and confusion, Thor rose to 19th place, and by lunch on Saturday when alliance selections were made, we rested at 20th place. However, during the nail-biting tension of the ceremony, we regrettably weren't picked by any of the alliances. This came as a great disappointment to us for several minutes, but after a while we realized the Regional was still a great success. As Mr. Sarber pointed out to the rookie team on Friday, we had accomplished what we set out to do: build a robot capable of shooting a few baskets. That was the plan, and that was the end result, so team 3397 has done well this year.

Saturday, March 24, 2012

Andrew will be following up with a more detailed post about this past weekend's competition, but I just wanted to give you guys and overview of how it turned out!

We ended up winning 6 matches and losing 5. At the end, we were ranked 23 out of 43 teams- that's a record number of teams for Saint Louis- and though we did not get chosen for an elimination rounds alliance, we managed to balance on the bridge as well as get our autonomous mode working. There were a few complications with the arm at some points during the day, but our amazing build and programming teams got that all smoothed out. Overall we were very happy with how the weekend went!

See pictures on our facebook page! Search UCHS Robolions, and don't forget to 'like' us!

-Captain Grace

Wednesday, March 14, 2012

Back Again

After a shamefully long hiatus of frenzied work on a Latin project, I have returned to clear off the dust and cobwebs and revive this blog! Huzzah!

So, as some of you may know, this is one of our last build sessions before competition next weekend (conveniently during spring break, not-so-huzzah). We have a few things to tidy up before Rebound Rumble commences, such as the position of a ball-guider on the shooter. Henry and I maintain that our team motto should be "We know the game and we're gonna play it," so I'd like to remind everyone to go over the rules once more. I myself shall now proceed to do so before continuing the blog post.

...

Okay, that's done. In other news, one of Marquel's friends has started to hang around our build sessions and is apparently interested in making a documentary on FIRST. I promise a further update when I'm able to talk to her about it. A new student at the school also expresses interest in FRC, possibly a future member of the team.

Wednesday, February 22, 2012

It is bagged and has a name!

The robot(formerly known as Nameless) has been officially named Thor. That is all.