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search: Posts Made By: michchinn
Forum: Fantasy FIRST 21-11-2016, 18:49
Replies: 29
Views: 1,043
Posted By michchinn
Forum: Electrical 18-05-2016, 11:15
Replies: 6
Views: 1,072
Posted By michchinn
Electrical Board or Distributed System?

Team 5404 had a single electrical board with almost all of our electrical components attached to it this year. We ran power wires to the motors and actuators distributed throughout the robot and...
Forum: General Forum 28-04-2016, 00:52
Replies: 64
Views: 6,778
Posted By michchinn
Re: [2016] CMP prop bets

TRUE 1. Carson's red alliance in qualification will earn more points than its blue alliance.
FALSE 2. Carson's draw bridge will be damaged more than 30% of the time it is used in qualifications
TRUE...
Forum: General Forum 17-04-2016, 14:42
Replies: 1
Views: 966
Posted By michchinn
Bus Seats to St. Louis

The Gearaffes will have approximately 15 bus seats available to St. Louis.
We will be offering them out at $300 a seat.

We plan to leave from Lansdale, PA at 8pm on Tuesday, 4/26, and leave from St....
Forum: General Forum 06-04-2016, 21:40
Replies: 5
Views: 926
Posted By michchinn
Re: Second Chance at a High Goal?

This (https://www.youtube.com/watch?v=ufF0g_Tj0ts) happened in 2014. Very impressive autonomous mode.
Forum: General Forum 05-04-2016, 10:38
Replies: 15
Views: 1,885
Posted By michchinn
Re: In Need of Gears and 775pros

Will using a steel 20t gear in the 3rd stage accelerate wear on the aluminum 64t gear that it meshes with in the third stage?

Thank you all for your help and suggestions.
Forum: General Forum 05-04-2016, 09:45
Replies: 15
Views: 1,885
Posted By michchinn
In Need of Gears and 775pros

Before MAR Champs in a week and a half, Team 5404 needs 3 20t aluminum gears with 1/2" hex bores for the 3rd stage of our VexPro ballshifter drive gearboxes.
We have already replaced one on our...
Forum: Rules/Strategy 19-03-2016, 18:35
Replies: 13
Views: 2,732
Posted By michchinn
Re: Pool Noodles in Tower

At SCH, there is a volunteer by both towers with a stick that they put through the slits to free any caught boulders. It looked like it was working pretty well.
Forum: Rules/Strategy 18-03-2016, 06:48
Replies: 39
Views: 5,127
Posted By michchinn
Re: Increasing tower strength for Championships.

The rules also didn't say that the rock wall dimensions would change before the end of build or that different fabric would go on the low bar between week 1 and week 2.
Is there any reason a change...
Forum: General Forum 01-03-2016, 17:51
Replies: 9
Views: 1,600
Posted By michchinn
Re: FIRST Stronghold Game Explanation.

This looks like a great document. It’s very informative.

Here are a few suggestions:
It might be a good idea to describe what it means for a robot to scale e.g a robot must grab a rung and pull...
Forum: Rumor Mill 01-03-2016, 09:25
Replies: 119
Views: 22,636
Posted By michchinn
Re: Last call for bold predictions before competition begins!

For the first few weeks of competition, high goals will be significantly more common than low goals.
Forum: Extra Discussion 22-02-2016, 14:16
Replies: 2
Views: 841
Posted By michchinn
Re: pic: Team 639 2016 Teaser

Disregard this answer.
I misquoted a rule in the original posting.
Forum: General Forum 21-02-2016, 22:18
Replies: 43
Views: 4,213
Posted By michchinn
Re: Are these bumpers legal? (Another bumper thread)

As you said earlier
From CD, you’re always going to get varying opinions - but it doesn’t actually matter what anyone on here says. Unless you can get clarification through a Q and A on your...
Forum: General Forum 21-02-2016, 21:55
Replies: 43
Views: 4,213
Posted By michchinn
Re: Are these bumpers legal? (Another bumper thread)

There is no need to assume the intent of the rule when it’s very clearly given to you.
Here is the blue box beneath R28:
It’s difficult to argue that many announcers could recognize...
Forum: Rules/Strategy 21-02-2016, 10:44
Replies: 3
Views: 1,043
Posted By michchinn
5404 Bumpers

Do these (http://imgur.com/a/k9LVd) bumpers look legal to you?
We are worried that they might violate R21D and R24.
The color is fairly unambiguously blue, so they should pass R21D.
R24 worries us...
Forum: Rules/Strategy 19-02-2016, 19:37
Replies: 5
Views: 675
Posted By michchinn
Re: Robot Access Period

Thank you for your responses. I must have missed that when I read the rule.
Forum: Rules/Strategy 19-02-2016, 19:29
Replies: 5
Views: 675
Posted By michchinn
Re: Robot Access Period

R18 does not address items fabricated during the RAP. It only mentions items fabricated after build but not during the RAP.
Forum: Rules/Strategy 19-02-2016, 17:58
Replies: 5
Views: 675
Posted By michchinn
Robot Access Period

R15 states that
and section 5.5.1 of the Admin Manual states that

If a team fabricates parts during their Robot Access Period and bags those parts with their robot, does the weight of those parts...
Forum: General Forum 20-01-2016, 15:49
Replies: 26
Views: 3,744
Posted By michchinn
Re: [GameSense] Frank is Back Tonight to Talk Stronghold!

Were there any other defenses considered? What were they?
Forum: General Forum 19-01-2016, 21:37
Replies: 24
Views: 4,421
Posted By michchinn
Re: Team Update 3 (2016)

You could drop the boulder in your own secret passage, so the offense robot won’t go for it at risk of a penalty. But you might get a G11 in that situation for intentionally playing defense when they...
Forum: General Forum 13-01-2016, 19:12
Replies: 24
Views: 6,775
Posted By michchinn
Re: Ri3D 1.0 Robot Reveal 2016

What motors and reductions were you running on the shooter?
Forum: General Forum 09-01-2016, 16:38
Replies: 238
Views: 44,245
Posted By michchinn
Re: FIRST STRONGHOLD Discussion

Check your diameter. The 10” balls on the website you attached are $205 for a set of 6. It is $80 only for the 6.3” diameter balls.
Forum: CAD 08-01-2016, 10:29
Replies: 2
Views: 655
Posted By michchinn
Re: Outliers 5687 CAD Release

VEXpro's website (http://www.vexrobotics.com/vexpro/) contains CAD for all of their products in the technical specifications section of the products.

For example, at the bottom of this page...
Forum: Robot Showcase 07-01-2016, 13:44
Replies: 4
Views: 1,270
Posted By michchinn
Re: D-Bug #3316 Offseason CAD projects

I can't open the files. Can you check if the permissions are public?
Forum: Robotics Education and Curriculum 20-12-2015, 19:52
Replies: 6
Views: 3,258
Posted By michchinn
Re: Robotics Book Of Knowledge from Team 2530 !!

Thanks for sharing this resource. It's definitely very informative.

It looks like Chapter 9 is duplicated in the book.
Showing results 1 to 25 of 35

 
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