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nomythicalbeast
Today 01:36 PM
[FF]: [OFF] Gitchi Gummi Get Together 2018
Brian Maher 3130 10:27 10:29 ThatSoftwareGuy 2491 10:25 10:31 niklas674 1816 2512 10:33 Golfer4646 3244 2169 10:35 mman1506 2175 4230 10:37 pchild 4607 1732 10:39
(575 views, 33 replies)
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cbale2000
Today 01:16 PM
How hot do CIM motors get usually?
The 18t sprocket should drop that current draw down to ~35amps per motor which should be much more manageable under sustained loads Not sure if they have it in Canada or what the equivalent would...
(553 views, 11 replies)
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efoote868
Today 01:02 PM
Name the Planet Contest
Planet Cheesy Poof. Otherwise, we'd be lame.
(1,741 views, 28 replies)
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Prateek M
Today 12:59 PM
Using an encoder and a gyro to find absolute displacement
This is a process that is used by many teams and is commonly referred to as "odometry" or "state estimation". You can basically calculate the distance traveled by the robot at a fixed interval by...
(59 views, 3 replies)
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iyportne
Today 12:52 PM
2019 FRC events
North Carolina will have 4 district events this year. The details of the 4th event will be posted on FIRST site after contracts are signed.
(1,368 views, 17 replies)
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Leap
Today 12:33 PM
[FF]: [OFF] China Robotics Challenge 2018
1. Golfer4646 2. pchild 3. nomythicalbeast 4. Hailey.faiella 5. mman1506 6. Vale 7. Brennanb 8. miklast 9. Thayer McCollum 10. Tmpoles
(232 views, 14 replies)
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GeeTwo
Today 12:26 PM
CD's Unofficial Caption Contest #732
One Two! One Two! And through and through The orange ball went swish and swack. The clock read zero, So gath'ring their hero, The drive team brought him back. And hast though scored the...
(87 views, 5 replies)
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Mark Wasserman
Today 12:12 PM
Need for two sets of PID gains for Elevator
When it comes to PID stuff, I believe the Talon has multiple PID slots. In your elevator example you can tune for up, put those values in #1 slot and tune for down and put them in #2 slot. Which...
(758 views, 13 replies)
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gerthworm
Today 11:42 AM
Inaccurate Motion Profiling
TIL, thanks! This is the first I googled that set of terms, and boy is there a wealth of information out there. I've always found more-accurate models of this kind of thing super interesting. Just...
(440 views, 4 replies)
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Mechvet
Today 11:38 AM
paper: Modeling Subsystem Reliability
How does the math change if your drivetrain requires time for debug, and failure analysis? Breaks and damage aren't always obvious.
(388 views, 5 replies)
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s_forbes
Today 10:24 AM
6 wheel chain drive idlers and friction
I've worked with one drivetrain where we had a continuous chain, similar to what you are trying to do. Getting enough wrap of the chain around each sprocket is tricky. We had to use a bizarre chain...
(445 views, 3 replies)
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Cyberphil
Today 10:18 AM
Ramp Riot 2018: The Official Thread
Can't wait for another awesome Ramp Riot!
(267 views, 2 replies)
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Tyler Olds
Today 10:07 AM
FUNalysis Tonight 8:30pm ET IRI Match Breakdowns
Thank you to everyone who tuned in last night! Another great turnout with some awesome match breakdowns: Segments from the show: Strategy Differences at IRI 2013 IRI Finals 2 Breakdown 2018 IRI Q93...
(573 views, 2 replies)
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BrennanB
Today 09:04 AM
[FF]: 2018 Offseason Fantasy First League
Leaderboard has been updated. CRC ROBO-CON and Glitch Gummi are being drafted this week :)
(693 views, 5 replies)
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gerthworm
Today 08:35 AM
Thrust in a drivetrain?
In brushed DC electric motors, torque is proportional to current. The more you want your drivetrain to put torque to the ground, the more current will be drawn. The more current is drawn, the lower...
(384 views, 3 replies)
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alex.richards48
Today 08:09 AM
2019 Speculation Again
Regolith on Rebound Rumble ramps sounds... interesting:yikes: Throw the Stronghold defenses in and now you have a show!
(2,085 views, 20 replies)
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Koko Ed
Today 07:59 AM
Future Game Pieces
Just need to develop a reliable power source or buy every D battery at the nearest BJs.
(1,590 views, 23 replies)
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GeeTwo
Today 06:50 AM
Electrical help
Lots of good stuff here at the team 358 electrical page (and their others as well).
(286 views, 5 replies)
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JamieSinn
Yesterday 11:32 PM
Robots@CNE 2018
Current Team List (Will be updated) 865 1241 1310 4992 5719
(751 views, 5 replies)
New Thread
robocodepodcast
Yesterday 10:45 PM
RoboZone Podcast Episode #067 - The 2018 IRI Champs are Here!
SoundCloud Link: https://soundcloud.com/robozonepodcast/episode-067-the-2018-iri-champs-are-here Episode Description - In this episode, Andrew, Chris, Josh and I discuss the 2018 IRI Competition...
(225 views, 0 replies)

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