FTC Skystone Circuit Breakers 104 Point Match
Vložit
- čas přidán 16. 11. 2019
- Batuu League Meet #4 Match #21
FAQ:
Q: What type of slides are you using?
A: We are using Rev Robotics 15mm extrusion with the v2 linear slide kit. Compared to many implementations they are very smooth through careful tuning of the tension on screws.
Q: How is your lift so fast?
A: The combination of two 40:1 motors, the right spool size and tuning allows the slides to move quickly and smoothly. They are also strung in a cascading pattern.
Q: What type of drivetrain are you using?
A: We are using direct drive Andymark 20:1 orbital motors. These offer a fast and smooth driving experience and because they are direct drive it eliminates multiple points of failure such as chains and set screws.
Q: What are you using to hold the stone while scoring?
A: We are using a gripper that holds the “nub” and the end of the stone. It can rotate 90° or 180° to orient the stone the way we want on the foundation.
Q: What are you using to detect the skystones?
A: Vuforia takes a picture with the phone in the view of the first three stones. We then take that image and turn it into a bitmap (so we can scan color from it). The image is then cropped so most of the image is filled with the 3 stones. It is compressed so that the next step of scanning the pixel colors is faster. The program then counts the rgb color of 3 columns of pixels where it thinks the center of the 3 stones is. Which ever stone's column has the lowest rgb value is the skystone (Because yellow has a high rgb value and black has like no rgb value)
Q: How tall can you stack the stones?
A: We can currently stack nine stones tall maximum and score the capstone.
Q: What are you using to extend the stone over the foundation?
A: Our horizontal extension is another Rev Robotics 15mm extrusion linear slide and is driven by a Vex 393 motor. There is an encoder attached for positional feedback.
Q: How is your robot so fast and controlled?
A: One reason the robot is so controlled is many of the scoring functions, such as lifting and servo rotation, are automated to go to the right height and orientation with a single button press. - Věda a technologie
That chassis only bot is the real MVP.
PortalStorm4000 sorry for this but your comment is at the top so i’m going to tag onto it
Where is this? I’m in Alaska and on my school’s robotics team, i want to know more about the FTC challenge this year (ironically on my way home from a meet right now)
That’s my middle schools team😂😂😂
They had no autonomous and there robot chasis was rudimentary
@@garretbernard8174 We played at Grundy Center, Iowa for this meet.
There's never a more gratifying feeling than building and competing a robot that you know will work and you've spent countless hours driving it at home for practice.
couldn't agree more!
Lol, we spend countless hours working on our, and we think it will work, but when the time comes, ghe only thing we can rely on is that something will go very wrong
and then it randomly fails during competition lol
2:54 length video :), also amazing job!
God, my team is so screwed knowing these types of machines are gonna be competing against us
hahaha relatable
Same, going to nationals and our robot doesn't work, I'm scaring my team when I share these videos 😂😅
*When a team gets a triple digit score without penalties*
*Excuse me what?*
Our league had a 130 point game because of 80+ penalty points
Aperture science got 137 against my team no penalties
Those inverted trashcan pedestals are the real ingenuity here.
And our team doesn't even have a robot... We're screwed.
This you're first year?
Not on yet??
No, this is our like fifth year. We now have a robot design and such, but we are still screwed lol
This is our first year and we probably are qualified for the Dutch Championships. Funny thing is we have very little resouces and we are still doing pretty good. We are planning to do something like their design because we are taught: its better to copy something good than design something bad
This is our second year in vex actually but i recommend using youtube and other robots to ur advantage bro
Great work fellas 💪🏼💪🏼🥵🥵🥶 way to go!!
Feels good man!
Nice work boys!
Whoever is on that 10435 team must be a chad
Thanks
Thanks
Incredible!
Amazing!
this is very epic
Can you guide me about which feedback sensors you used for the
Path traversing
Nice job!
Sensational!
in the description it says you use a single button to decide what height to bring the slides to. Do you guys have a limit switch at the bottom or something, or just motor encoders? Also, how does it know which level to go to? Do you just start at 0, then increment every time you press the button?
1. we use the encoder in the lift motor to track the height. 2. there is a simple count in the program that tracks what level we were at previously.
Amazing!!
What did you use to lift the blocks up? Some kind of linear actuator? Can you send the link?
We use the Rev 15mm extrusion with linear slide kit.
@@CircuitBreakers10435 Thanks a lot for sharing. Best wishes for your team's success
Are robots allowed to preload a capstone onto a stone and then place it? My knowledge was that the capstone had to be a separate placement.
It's allowed in 4.5.1 : Teams have the option to pre-load only one (1) Capstone into their Robot prior to the start of the Match.
You can't put your capstone and a stone in the loading zone at the same time but you can put it on a stone outside the depot.
Yes you can preload your capstone and place it in Endgame.
Which type of sliders are u used??
I'm from the Jaybots. We're a new team. I thought we had a decent robot, then I saw this.
Thank you sans undertale
How does your chain for your intake stay on when the front two wheels stretch outwards?
The 2 wheels are connected and it pivots around the back wheel so the the front ones can move
In the competition we had last weekend, it was quite apparent that the robots capable of just dumping blocks onto the platform scored the most points. We spent weeks developing a lift arm that folded and could stack 6 blocks plus a capstone. But we didnt realize how pointless stacking was
We are going for skyscraper and capstone points as well. Both of those make each stone worth 4 points versus 1 point just on the foundation.
how are you guys powering the lift? It looks really heavy with cascading setup and motors+horizontal slides on the last stage, yet it is pretty fast.
We are using two rev motors to power the vertical lift
What kind of of X-rails are those? I can't seem to find them
We are using rev slides
i stared at this for a solid minute trying to figure out when my old robotics team posted matches until i realized there is another team called circuit breakers
you guys could've gotten another skystone on foundation
Our old team name was circuit breakers for EDR lol
How many motors are allowed on the bot my team is brand-new team this year and so any advice you have would be amazing.
8 motors and 12 servos are allowed
We have a rev color sensor version 2 that we are having trouble configuring to a robot do you have any ideas as to why that would be?
What do you guys use for grip on the claw?
We use rubber similar to surgical tubing.
Hello, what type of linear slide lift did yall use and how many levels
We are using 4 stages of rev 15 mm extrusion
@@CircuitBreakers10435 thanks
Hmm... It is interesting)))
This was so cool! Are push bots allowed this game?
Any robot is allowed as long as it falls within the other rules! as you see in the video, a pushbot helped the Circuit Breakers score points by bringing the blocks to stack!
It's crazy
What slide are you guys using
80/20 Bar most likely from the video.
We are using 15 mm rev extrusion
@@CircuitBreakers10435 Would you be willing to post a up close picture of that? We are trying to use the 15mm but it is not even close to how smooth that is. Great job with the WR!
edit: What motor are you using? 20, 13.7?
Team8947 Techtonics We are using 2 40:1 rev motors for the vertical lift and a vex motor for the horizontal extension. DM us on Twitter or Instagram of you want pictures or more information
Circuit Breakers 10435 what size spool?
Are theses autonomous or piloted ? Or both ?
The first 30 seconds is autonomous while the next 2 minutes is driver controlled
@@CircuitBreakers10435 Oh ok, thanks for the anwser
1323 cargo intake be like
Our team scored 160 points in our league championship
that was likely with penalties included. this score was with no penalties.
thats a gluten free moment right there
how did yall detect the sky stones, did yall use tensorflow
Check the FAQ in our description
My teams robot can hardly pick up the blocks XD
Our robot (7332) was disappointingly in this video.....
F
Wow
Just wow... God damn
When your human player doesn't put the other team into the hundreds from getting your alliance 10 billion penalties. (That happened to me.)
lucas legs top right 0:00
The navigation targets are missing.... this is not a legal FTC field. Make sure you check next time you go to a meet! Amazing job!
Our head ref Carl asked and ensured that nobody was using the navigation targets before the meet in the Drivers and coaches meeting. They didnt put them on to save some effort because it was just a league meet.
A 2:54 video xD
What's this supposed to mean? XD
Andrew Ahrenkiel In FRC, one of the most notorious teams is team 254 the Cheesy Poofs. Some of their accomplishments are an undefeated season 2018, 4 time world champions, 8 time einstein appearances, 2004 Hall of Fame team, and generally having an awesome robot every year.
Cheap vex meets knockoff vex sounds?
dang that has like no student built parts in it. Our robot in michigan is all hand built.
What makes you think so?
This robot is made of nearly all hand cut Rev 15mm extrusion and lexan, all of which is done by students with the supervision of our coaches and mentors.
Smh, just hope that your opponent crashes in the depot square. Much more easier. Happened to a competition I went to and they got 153 points