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Today 01:27 AM
Aerospace Valley Regional 2018
Congratulations to the 10 Teams that were selected for the NASA Regional Challenge Grant for the Aerospace Valley Regional. 597 Foshay Learning Center Los Angeles CA 2493 La Sierra High School...
(1,821 views, 9 replies)
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Today 01:22 AM
FIRST Choice
Cooler Master is participating for the 2nd year. https://imgur.com/moRid9c http://www.firstchoicebyand ymark.com/fc18-089
(1,094 views, 11 replies)
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Jonathan L.
Today 12:53 AM
Reviving the old cRIO
The cRIO imaging tool should be within the 2014 FRC update on the page linked to below just above the comments...
(354 views, 2 replies)
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Today 12:15 AM
Definitely the NASA logo, I don't open the boxes anymore.
(3,603 views, 46 replies)
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Today 12:02 AM
RoboRio Successor Wishlist
I have two use cases, for an inexpensive roborio replacement Training new programmers In this use case, CAN would be nice, but is not a strong requirement. I would likely start them on 2-3 motor...
(1,826 views, 57 replies)
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Mark McLeod
Yesterday 11:37 PM
FRC Blog - 2018 Beta Teams, Brushless Motors, and More!
The legal wiring requires a PWM port connection, and that provides the robot Disable safety. There isn't any way to bypass the safety in software. It's handled in the FPGA that generates the PWM...
(15,147 views, 132 replies)
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Yesterday 11:32 PM
3CIM Shifter Gearings
+1 to the idea of not thinking about a specific gear ratio (or pair of ratios) until after you've done strategic analysis of the game. Of course, working out a suite of ratios and how you would...
(338 views, 5 replies)
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Yesterday 11:10 PM
Robowrangler 2017 Off-Season Robot
Are you guys are using Mini-Cims for the drivetrain and gear intake and 775 pro's for the climber?
(9,735 views, 28 replies)
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Yesterday 11:02 PM
Source for 12 AWG wire?
We get our XT60 connectors from amazon. https://www.amazon.com/LingSY-Female-Bullet-Connectors-Battery/dp/B06XV8L8L8/ref=sr_1_1_sspa?ie=U TF8&qid=1511409851&s r=8-1-spons&keywords=xt60+ connectors&psc=1
(1,920 views, 17 replies)
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Yesterday 10:47 PM
Rev Robotics Expansion Hub
Pm me I can ship overnight Monday. I have 2 I can send.
(252 views, 2 replies)
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Yesterday 10:00 PM
CD's Unofficial Caption Contest #698
The one layer human tunnel is not all that impressive.
(146 views, 12 replies)
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Brian Maher
Yesterday 08:56 PM
Newbie Here!
Have a happy Thanksgiving! Welcome to Chief Delphi! If you ever have any robotics related questions, feel free to ask here, there are so many knowledgeable people :)
(136 views, 2 replies)
New Thread
Yesterday 06:23 PM
[WPAD] Gifts for Robot Enthusiasts
Greetings All! Word Play All Day will be running a sale just in time for the holidays starting Black Friday ( 11/24 ) through December 1st! 15% off orders of $40 or more 10% off orders of $25 or...
(283 views, 0 replies)
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Richard Wallace
Yesterday 05:38 PM
Registration 2018
Very strong international growth! Looking at the top three areas US vs. rest of earth: China + Turkey + Ontario > Michigan + California + Texas, comparing net teams added.
(48,115 views, 340 replies)
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Yesterday 05:11 PM
NASA Grant for 2018 FRC season
We got the rookie grant! Thank you NASA!
(4,746 views, 29 replies)
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Yesterday 04:35 PM
VexPro Short Shifter Shaft Question
The 3 mini-cim ball shifter, you mean. :D
(630 views, 4 replies)
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Gary Dillard
Yesterday 03:55 PM
old tutorial videos, quick reference guides moved or deleted?
Thanks Scott, but it looks like most of your links are now bad - same problem I had this year. The PTC ROBOTALK Videos Link just goes to the top level forum (no videos), Creo Parametric Primer and...
(190 views, 2 replies)
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Yesterday 03:50 PM
2018 PCH Project
Nice idea! I know 1002 organized something similar years ago.. I remember finding trading cards for our 2006 robot lying around our mess of a shop in 2012-2013. :rolleyes: Also, I reccomend joining...
(221 views, 1 replies)
New Post
Yesterday 03:36 PM
Multiple Pi's?
Marshall - Took me a while to locate the email. I asked Open-Mesh about operating Voltage limits. Open-Mesh specifies 12 to 24 Volts. The VRM provides between 11.93 and 12.49 Volts. At issue is...
(714 views, 15 replies)
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Tom Line
Yesterday 03:18 PM
Best Battery Charger
One thing to note with this charger - about 4 years ago in Waterford their generator at an event spiked. It blew every fuse on the charger. We replaced them all with standard fuses and they all...
(750 views, 14 replies)

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