Go to Post And your other point, "why a debate over a nonexistent rule?". Its summer, we're not building robots, and we're geeks. What else are we supposed to do? - EHaskins [more]
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search: Posts Made By: AJ R
Forum: General Forum 22-03-2013, 09:44
Replies: 61
Views: 11,068
Posted By AJ R
Re: List of Webcast Sites

Thank you for the web cast. The video quality is very impressive.
Forum: General Forum 13-03-2012, 09:20
Replies: 59
Views: 9,809
Posted By AJ R
Re: Week--2 All regionals OPR

What version of OPRNet did you use to calculate these?
Forum: Pneumatics 25-01-2011, 19:53
Replies: 40
Views: 10,930
Posted By AJ R
Re: 2011 compressor

Our team ordered the 90C compressor from rjroffroad and the website says 1.03 cfm, but the one we received has .88 cfm printed on the compressor, but the box says it is the 90C. Has any one else...
Forum: Programming 14-06-2010, 11:10
Replies: 12
Views: 1,580
Posted By AJ R
Re: using an IDE other than NetBeans for Java

Have you tried eclipse (http://www.eclipse.org/)? We used it at school this year and its free.
Forum: Technical Discussion 25-04-2010, 23:15
Replies: 15
Views: 2,053
Posted By AJ R
Re: Drivetrain experimenting

Dewalt motors are not legal motors since they did not come in the kit of parts. Unless you have a non FIRST application, I do not see why you would want to test them.
Forum: Extra Discussion 09-03-2010, 07:54
Replies: 3
Views: 1,699
Posted By AJ R
Re: pic: Wave Robotics 2010 Robot

That looks amazing. You can't tell your a second wear team by looking at your bot. Great job. I cant wait to see this in action in a few days.
Forum: General Forum 28-02-2010, 11:03
Replies: 15
Views: 1,657
Posted By AJ R
Re: Robot control cuts out

Is the crio updated to the latest one? Our robot was cutting out for a second here and there until they updated it.
Forum: Extra Discussion 26-02-2010, 12:12
Replies: 16
Views: 4,147
Posted By AJ R
Re: pic: MORE Robotics 1714 Polycarb Wheels

The wheels are layers of polycarbonate. Solid one inch material is expensive. As far as the weight, 2 pounds is an estimate, so I will weigh one at the meeting tomorrow.
Forum: Extra Discussion 25-02-2010, 08:00
Replies: 18
Views: 5,330
Posted By AJ R
Re: pic: FRC 1714 More Robotics

Thanks for all the compliments. We pocketed the sides for weight reduction and to keep the structural integrity. The kicker also mounts to the side pieces, so we couldn't have cut them away. We...
Forum: Extra Discussion 24-02-2010, 22:59
Replies: 18
Views: 5,330
Posted By AJ R
Re: pic: FRC 1714 More Robotics

That is for winding the kicker back. It then extends forward again and a ratchet releases the kicker.
Forum: Extra Discussion 24-02-2010, 22:54
Replies: 18
Views: 5,330
Posted By AJ R
pic: FRC 1714 More Robotics

[cdm-description=photo]34998[/cdm-description]
Forum: Technical Discussion 08-02-2010, 17:25
Replies: 8
Views: 2,606
Posted By AJ R
Re: Attaching a gear to a SIM motor

http://andymark.biz/am-0320.html

This hub fits directly to the cim. Im not sure if it comes with a key or not, so it might have to be ordered separately.
Forum: Motors 21-01-2010, 07:57
Replies: 6
Views: 975
Posted By AJ R
Re: Clutches

Electric clutches are electric solenoids, and are prohibited by rule R53.

<R53> Items specifically PROHIBITED from use on the ROBOT include:
A. Electric motors and/or servos different from, or in...
Forum: Electrical 20-01-2010, 17:25
Replies: 17
Views: 6,197
Posted By AJ R
Re: Anderson power pole connectors

McMaster still carries them.
http://www.mcmaster.com/#power-connectors/=5gmmw8
They are on page 766.
Forum: Motors 20-01-2010, 07:53
Replies: 15
Views: 1,644
Posted By AJ R
Re: FP Gearbox Ratio

Assuming the gear box is the same from 2007, it is a 124:1 reduction.
http://www2.usfirst.org/2007comp/other/2007%20Guidelines_Tips_Good%20Practices_RevC.pdf (page 8)
Forum: Technical Discussion 15-01-2010, 14:01
Replies: 24
Views: 2,652
Posted By AJ R
Re: Why swerve is better than Holonomic... HELP

Our team built an omni drive in 2008, and it only worked ok. We built a vex omni drive, programmed it, and it worked great. Vex can be a good tool to prototype something, but the FRC robot did not...
Forum: Extra Discussion 01-11-2009, 15:09
Replies: 38
Views: 13,943
Posted By AJ R
Re: pic: 1714 Polycarb prototype Crab Drive (backdrop1)

The lower pulley is roughly 3in, and the bottom disc is 5.5in.
Forum: Extra Discussion 28-10-2009, 22:23
Replies: 5
Views: 3,500
Posted By AJ R
pic: More Robotics Clear Crab Drive

[cdm-description=photo]34304[/cdm-description]
Forum: Extra Discussion 27-10-2009, 17:51
Replies: 15
Views: 4,161
Posted By AJ R
Re: pic: 2826 Halonomic Drive Prototype

That looks sweet! The wheels look nice, did you make them your self? From our experience with an omni drive, the building was the easy part, and the programming is the hard part. Ours was...
Forum: Extra Discussion 26-10-2009, 17:07
Replies: 38
Views: 13,943
Posted By AJ R
Re: pic: 1714 Polycarb prototype Crab Drive (backdrop1)

The tensioner is on the other side. It is easier to see in this picture.
http://www.chiefdelphi.com/media/photos/34298?
The belt rides on a bearing and the shaft is moved outward by turning the...
Forum: Extra Discussion 26-10-2009, 16:52
Replies: 38
Views: 13,943
Posted By AJ R
Re: pic: 1714 Polycarb prototype Crab Drive (backdrop1)

Yes, the final one will be made out of polycarbonate. After four years of building with it, we are confident it will hold up. As pictured, the top and bottom are acrylic because we wanted to laser...
Forum: General Forum 30-06-2009, 16:45
Replies: 22
Views: 2,685
Posted By AJ R
Re: Hands off my bot

If you go to a car show, you don't touch any thing. The robots should be the same way. Teams spend many hours and dollars building them and do not want every ones hands all over them. Is it really...
Forum: Motors 29-05-2009, 20:49
Replies: 9
Views: 1,869
Posted By AJ R
Re: Fastest Most Powerfull motor out there

The robot market place ("http://www.robotmarketplace.com/products/motors_main.html" ) has a lot of different motors.
Forum: General Forum 12-05-2009, 07:55
Replies: 47
Views: 5,487
Posted By AJ R
Re: What is your favorite FRC game to date?

Aim High was my favorite. It was fun to watch and had some great robots. There was constant action and good strategy by switching offense and defense. I also liked the autonomous because it gave...
Forum: Regional Competitions 06-04-2009, 18:40
Replies: 94
Views: 9,077
Posted By AJ R
Re: Minnesota regional!

The regional was a lot of fun. I would like to thank team 93 N.E.W Apple Corps for their spare shaft. We bent our intake roller in one of the qualification rounds, and we did not have a long enough...
Showing results 1 to 25 of 111

 
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