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Today 04:32 PM
Need for two sets of PID gains for Elevator
Constant force springs are coils of metal that, when you pull on them, pull back with a constant force (unlike normal springs, whose force increases with displacement). Attach one end to the top of...
(458 views, 10 replies)
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Today 04:29 PM
Spark motor controllers in series or parallel?
Thats great. Thanks for the clarification guys! :)
(135 views, 5 replies)
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Today 03:52 PM
What does "strength of schedule" mean?
I looked closer and I think I see what is going on. It looks like 40 teams signed up but only 30 teams showed up. So the random simulation has 40 teams in it while the real schedule simulations...
(853 views, 6 replies)
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Today 03:41 PM
Match ended software/legality
I can't think of a reason why anyone would power a Jetson (or any COTS compute device) off of a motor controller instead of just wiring right to the PDP or VRM.
(334 views, 7 replies)
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Today 03:33 PM
paper: ZebROS 1.0: ROS for FRC
Fair enough, I was just trying to think of how you could run ROS without having to cross-compile an entire ROS install for the RIO. But then again, maybe I'm underestimating how many dependencies...
(2,293 views, 23 replies)
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Today 03:31 PM
2018 IRI Mentor Matches - fundraiser for charity
1741 and 5254 will win. Just a matter of time. They mentioned being finalists 7 times. We had a stretch of 8 season with many finalists to show for it but no wins. Makes it that much sweeter when...
(5,469 views, 34 replies)
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Today 03:26 PM
Grasshopper End Mill Giveaway
My employer, Fujifilm Dimatix, has given preliminary approval for continuing distribution of the mills. We have a collection point setup in the machining center now, which should make this easier...
(7,785 views, 44 replies)
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Today 03:17 PM
"Quotes" that were said during build season
Yes, we did this during drive practice. We did it again for a sponsor demo this morning; only took about 2 minutes.
(1,539,918 views, 5,337 replies)
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Today 03:00 PM
Learning Team Roles
Duplicate thread! Here's the original, with five answers so far. Closing this one down.
(126 views, 1 replies)
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Today 02:34 PM
FRC Breakdowns: Helping Hand Strategy
:o I thought this was going to be about repairing another team's robot.
(265 views, 1 replies)
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Today 12:51 PM
Is it a sammich?
That's the sort of sandwich you make soup with.
(10,654 views, 162 replies)
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Today 12:17 PM
[FF]: Fantasy First Hall of Fame
Updated IRI winner/runner up for 2018.
(2,211 views, 10 replies)
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Jonathan L.
Today 12:16 PM
Internship w/ LabVIEW in St. Louis, MO with Mass Spectrometers
This is an internship/job opportunity using LabVIEW to program medical mass spectrometers in the St. Louis, Missouri area specifically in Soulard, south of the arch. We are looking for someone with...
(156 views, 0 replies)
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Today 12:13 PM
[FF]: [OFF] IRI 2018 Signup Thread
Final Scores: 1 128 nomythicalbeast 2 123 pchild 3 119 Kevin Leonard 4 104 DohertyBilly 5 93 saikiranra 6 90 Niklas674 7 87 Golfer4646 8 86 tmpoles
(2,373 views, 49 replies)
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Koko Ed
Today 11:50 AM
Robots@CNE 2018
Can't wait for this one! It sounds like it'll be a total blast!
(420 views, 1 replies)
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Sahana Kumar
Today 11:43 AM
Team 2485 Code Release for 2018
Our Lidar wrapper should work with most FRC lidars, but we used the lidar lite 3 with it. We actually didn't check FastMath against anything that existed already, it was relatively quick to write,...
(755 views, 2 replies)
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Dan T.
Today 11:21 AM
IRI - Thanks and Recap
I think the reason for that was because the theater (which is where they normally hold the competition) was under construction. Correct me if I am wrong but I think that is the reason for the lack of...
(2,276 views, 13 replies)
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Today 11:17 AM
RPLIDAR help?!?!?
So it might be possible to use the USB widget that it ships with and connect that to the RoboRIO. I believe is a PL2303/CP2102 or similar Serial/USB Converter and it should show up as a serial...
(151 views, 1 replies)
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Koko Ed
Today 11:07 AM
Future Game Pieces
Roombas are very cute but pretty useless. Using them as game pieces would be the best use FIRST ever got from them.
(812 views, 10 replies)
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Today 11:05 AM
Chezy Champs 2018
Reminder to teams that payment is due on August 1. Emails were sent today to teams who have not yet paid. If your team has constraints that will prevent you from paying by August 1, please let us...
(12,382 views, 57 replies)

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