Forum: Pneumatics
07-06-2016, 12:02
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Replies: 11
Views: 1,406
Re: Pneumatic Solenoids
We used these (http://www.andymark.com/product-p/am-0888.htm). Festo 12V VUVG series solenoids are quite reliable and easy to mount compactly; we just stacked them together and put bolts through the...
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Forum: Website Design/Showcase
05-06-2016, 18:40
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Replies: 12
Views: 2,111
Re: Team Domains
Our is robot.mbhs.edu, which is a subdomain of our school and is hosted on their server.
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Forum: General Forum
05-06-2016, 18:36
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Replies: 11
Views: 2,154
Re: F.I.R.S.T Robotics Recycle Rush board game
We made a board game version of Stronghold at the beginning of build season in order to test strategies. It wasn't very helpful, although I think we tweaked the rules a bit after competition season...
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Forum: Technical Discussion
05-06-2016, 18:30
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Replies: 93
Views: 7,688
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Forum: General Forum
02-06-2016, 19:30
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Replies: 168
Views: 28,470
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Forum: Technical Discussion
02-06-2016, 19:27
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Replies: 93
Views: 7,688
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Forum: General Forum
31-05-2016, 20:44
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Replies: 10
Views: 1,770
Re: prototypes
Generally, we build prototypes out of 80/20 for optimizing geometry and proof of concept, usually finishing by the middle of week 3. Once that's done, we may build a Gen. II prototype for more...
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Forum: General Forum
19-05-2016, 19:48
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Replies: 6
Views: 1,176
Re: Pit monitor idea
One of our members wrote some Javascript that displays our match schedule, actual match times, and ranking, along with some helpful visuals. Since it didn't use any internet connection, we had to...
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Forum: CAD
19-05-2016, 19:20
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Replies: 15
Views: 1,779
Re: How does your CAD team work?
Our CAD team is basically just three guys. Generally, our Mechanics subteam will prototype mechanisms and figure out the required geometry. We have weekly integration meetings to keep everyone on the...
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Forum: Technical Discussion
06-05-2016, 23:23
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Replies: 55
Views: 6,710
Re: Stronghold Drivetrain Review
We went with 6 8" pneumatic wheels and single-speed 3-CIM WC gearboxes. Front and back wheels were mounted in Versablocks, with 1/8" drop centers. Our team has been using 9mm belts for the past...
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Forum: General Forum
04-05-2016, 17:38
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Replies: 11
Views: 912
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Forum: Games/Trivia
04-05-2016, 13:47
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Replies: 17
Views: 803
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Forum: General Forum
04-05-2016, 13:30
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Replies: 43
Views: 5,073
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Forum: General Forum
04-05-2016, 10:47
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Replies: 55
Views: 6,992
Re: Was the Low Bar worth it?
For us, I would say yes. First of all, we decided against a high shooter because it would have required vision code, which we didn't know how to do and didn't think there would be enough time to...
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Forum: General Forum
04-05-2016, 10:32
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Replies: 21
Views: 1,722
Re: How did you feel about Stronghold?
I though that Stronghold was a pretty good game. The amount of abuse the robots take was a unique engineering challenge, and the low bar required prioritizing some things over others, or having...
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Forum: General Forum
04-05-2016, 10:18
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Replies: 27
Views: 2,417
Re: Team Size
I feel the same way. We have about 100 members, and we generally have 20-30 around at any given time during build season, with 40-50 active. This is too many for us to effectively use. One solution...
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Forum: General Forum
21-04-2016, 14:35
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Replies: 113
Views: 11,427
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Forum: General Forum
20-04-2016, 11:48
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Replies: 64
Views: 8,775
Re: Old Man Notices A Thing: Lots of Robot Names
We generally take nominations around week 4 of build season, when the robot design is mostly finalized, and then do a name vote a couple weeks later. The name is usually some sort of pun.
2016:...
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Forum: General Forum
20-04-2016, 10:42
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Replies: 113
Views: 11,427
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Forum: General Forum
19-04-2016, 20:21
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Replies: 4,808
Views: 1,188,454
Re: "Quotes" that were said during build season
Inspector: Do you guys have a multimeter?
(Person passes him a multimeter)
Inspector: Fantastic. I also need the leads for this.
(While testing our CDF/portcullis wedge mechanism)
Driver: Are you...
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Forum: General Forum
19-04-2016, 20:01
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Replies: 113
Views: 11,427
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Forum: General Forum
09-04-2016, 21:37
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Replies: 4,808
Views: 1,188,454
Re: "Quotes" that were said during build season
While attaching leads to a battery:
Electronics person: I think this bolt is too long, but I can't unscrew it.
Mechanics person: Why does that matter? We can just Dremel it.
We can't turn on the...
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Forum: General Forum
13-03-2016, 18:48
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Replies: 30
Views: 7,290
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Forum: General Forum
12-03-2016, 22:30
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Replies: 30
Views: 7,290
Re: [FRC Blog] Rogue Robots
This happened again today at the Greater DC event. During auto, our robot crashed through the side of the field, drove over a spare field element, and tried to attack people in the bleachers. Well,...
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