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search: Posts Made By: AlexanderLuke
Forum: General Forum 12-28-2016, 03:00 AM
Replies: 164
Views: 22,213
Posted By AlexanderLuke
Re: New AndyMark Product Game Hint???

Beyond the 2" sizing, this one has a black color option too! ;)
Forum: Robot Showcase 12-26-2016, 06:13 PM
Replies: 3
Views: 1,047
Posted By AlexanderLuke
Re: 2016, BunnyBot Unveil and recap videos from 2471

For those who read this and are in the same boat as me, here (https://www.chiefdelphi.com/forums/showthread.php?t=152270&highlight=bunnybots) is a thread that 2471 also started with the drivetrain...
Forum: General Forum 12-22-2016, 06:04 PM
Replies: 59
Views: 6,504
Posted By AlexanderLuke
Re: [FRC BLOG] This isn't a Robot, Housing, and Throwing Things

Beautiful video. I agree as Frank mentions in the post, that the poetry is the device that gets the message across. Thanks for linking the video for those who have yet to see it.
Forum: Pneumatics 12-14-2016, 02:20 AM
Replies: 19
Views: 1,575
Posted By AlexanderLuke
Re: Andymark 1.1 Compressor Data

Which model of Thomas compressor are you referring to when saying this?
Forum: General Forum 12-11-2016, 07:36 PM
Replies: 32
Views: 4,426
Posted By AlexanderLuke
Re: F4 - 2nd Bi-Annual CADathon

This sounds interesting...

By when would one have to sign up to be a participant?
Forum: General Forum 12-06-2016, 08:24 PM
Replies: 42
Views: 5,992
Posted By AlexanderLuke
Re: Biggest upsets of 2016

Not a match, but the entire 2016 Curie Division could be considered an upset. In every matchup on the bracket, the underdog came out on top. The eighth seed won the division. You can see the bracket...
Forum: Electrical 12-06-2016, 01:57 AM
Replies: 4
Views: 651
Posted By AlexanderLuke
Re: Spartan Robotics board connectors

This looks great so far! I'm happy to hear that this has been in development. Seems like a very helpful guide for all teams looking to use the Spartan Board.

Thank you R.C. and WCP for working on...
Forum: General Forum 12-03-2016, 12:17 AM
Replies: 10
Views: 968
Posted By AlexanderLuke
Re: Advice for new Technical Lead

I cannot stress the importance of learning from CD. So much of my understanding has been developed through independent study and research outside of my own scope of work on my team. There are posts,...
Forum: Electrical 12-02-2016, 10:47 PM
Replies: 30
Views: 2,456
Posted By AlexanderLuke
Re: Where to purchase wire?

In my experience, it can be a tad difficult to fit 12AWG in the PP30 connectors, but it can work without cutting down the strands in a 12AWG wire. I like to use the PP45...
Forum: Pneumatics 12-02-2016, 10:33 PM
Replies: 48
Views: 4,891
Posted By AlexanderLuke
Re: 1.1 Pump (am-3227) Really an improvement?

How about a resource from two of the vendors we all use most?

motors.vex.com (http://motors.vex.com) ..... The motor specifics that we use to design mechanisms.

and

pneumatics.andymark.com ........
Forum: Electrical 12-02-2016, 12:07 AM
Replies: 30
Views: 2,456
Posted By AlexanderLuke
Re: Where to purchase wire?

Powerwerx (https://powerwerx.com) is typically our go-to with any zip cord (https://powerwerx.com/red-black-bonded-zip-cord). I would certainly recommend.
Forum: Technical Discussion 11-30-2016, 12:57 AM
Replies: 10
Views: 815
Posted By AlexanderLuke
Re: Team 4926 Swerve Drive CAD

Agreed. This drive base is quite bulky and could prove to be an issue when you need space for mechanisms. The only time Team 696 made swerve was in 2015, where we also needed to hold totes inside the...
Forum: Technical Discussion 11-24-2016, 01:39 PM
Replies: 8
Views: 969
Posted By AlexanderLuke
Re: GT2 Timing Pulleys

This past year we used BB Manu (http://www.bbman.com) for some GT2 pulleys. Great service, fast shipping time. No complaints on my part. Just bore the ID and broach for 1/2" hex, but that is not a...
Forum: Programming 11-22-2016, 07:01 PM
Replies: 3
Views: 573
Posted By AlexanderLuke
Re: How to use the Pixy

This recent thread about the Pixy Camera may also be helpful to you:

https://www.chiefdelphi.com/forums/showthread.php?t=152019&highlight=pixy
Forum: Technical Discussion 11-21-2016, 11:02 PM
Replies: 13
Views: 1,084
Posted By AlexanderLuke
Re: 775pro .5" Hex Output Shaft

Do you happen to have any pictures of this machined holder? We have been pressing on pinions free-handed for the most part, I am curious to see how your mount helps with the process.
Forum: General Forum 11-21-2016, 05:05 PM
Replies: 21
Views: 3,259
Posted By AlexanderLuke
Re: Best Matches/Moments of 2016

I am not sure if enough people know this, but 330 fell over at the Los Angeles Regional too. In the finals, this happened in Match 1 and Match 3.

Yes, they were able to get back up back then as...
Forum: General Forum 11-21-2016, 04:53 PM
Replies: 10
Views: 1,490
Posted By AlexanderLuke
Re: FRC Blog - Team Banners, History Patches, and Achievement Streamers for 2017

Someone was thinking what I was thinking... :p

Of course, we could be proven wrong in some way when we actually get to see the game.
Forum: Technical Discussion 11-16-2016, 01:14 AM
Replies: 21
Views: 1,696
Posted By AlexanderLuke
Re: Polycord Pulleys

We have been 3d printing custom designed pulleys for prototyping with polycord when the time arises. I can attest to the need for making the grooves deep. The belts will run off the pulley or slip...
Forum: Extra Discussion 11-13-2016, 07:43 PM
Replies: 57
Views: 10,750
Posted By AlexanderLuke
Re: pic: 1678 Offseason Robot Progress

While we wait for more updates from the folks on 1678, perhaps someone who went to the Madtown event could share some additional close-up pictures of this robot with the rest of us? :D
Forum: General Forum 11-12-2016, 12:26 AM
Replies: 26
Views: 2,346
Posted By AlexanderLuke
Re: Average score per match and cycle times

I take you mean unrealistic as in you expected robots to score faster and higher than what actually happened during the competition season?

Also, just for the curiosity and observation of us all,...
Forum: General Forum 10-28-2016, 12:05 AM
Replies: 34
Views: 3,812
Posted By AlexanderLuke
Re: NEW DLC Pack 2!

Even 2007's Rack n' Roll could be considered moving via direct robot action, I would just like to see scoring areas move because of field actions.
Forum: General Forum 10-27-2016, 11:18 PM
Replies: 34
Views: 3,812
Posted By AlexanderLuke
Re: NEW DLC Pack 2!

Moving field elements, that is, the elements that team have to score at (or onto/through/however else you score things) is something I have given some consideration. I do not mean mechanized movement...
Forum: Technical Discussion 10-26-2016, 12:01 AM
Replies: 36
Views: 3,250
Posted By AlexanderLuke
Re: Reliability of Pixy Camera?

Two things:

1. What settings would you alter in order to get the best performance? Actual numbers on specific settings would be very helpful, I'm curious to know what you did to have the best...
Forum: General Forum 10-25-2016, 09:26 PM
Replies: 40
Views: 4,598
Posted By AlexanderLuke
Re: The Best Team(s) in need of an event win/

Thanks for the shoutout Rachel, its a great boost to our efforts aside from being a wonderful compliment.

Team 696 is working very diligently this year, perhaps more than ever, to bring home a win....
Forum: General Forum 10-23-2016, 07:42 PM
Replies: 47
Views: 3,179
Posted By AlexanderLuke
Re: Utilizing breaks between matches.

Here is something relevant, but not really something easily possible to put on at official events:

Today while issues with one of the robots was getting fixed before Finals Match 2 at Capital City...
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