POWERPLAY FTC - Sprint 7 Robot

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  • čas přidán 8. 01. 2023
  • This is our gaming desktop-inspired Sprint 7 Robot!
    Even though there were four weeks between Meet 2 and Meet 3, half of that was consumed by finals. This video highlights the iteration activities in the last two weeks before Meet 3.
    Don’t forget to check out one of Sprint 7’s runs at Meet 3:
    • POWERPLAY FTC - Sprint...
    Instagram: / how14469
    Twitter: / howrobotics
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    #powerplay #POWERPLAY #ftc #ftcrobotics #omgrobots #robot #robotics #building #improvement #explore #fyp #fy #foryou #foryoupage #stem #stemforkids #technology #design #competition #learning #inspire #connect #motivate #FIRST

Komentáře • 30

  • @bhryno
    @bhryno Před rokem +17

    This video has changed my life. My whole outlook on everything that exists in this world, in fact even in the entire universe. I can never look at anything I know the same way ever again. This video represents emotions most humans could never comprehend. But I can. Thanks to this video I have been awakened to many things previously thought unimaginable. Thank you.

    • @joylessmonkey5714
      @joylessmonkey5714 Před rokem +2

      what? 😂

    • @austinsus13194A
      @austinsus13194A Před rokem +1

      The cycling speed was amazing. After seeing that, my brain is shaken, physically and figuratively (I got a concussion while watching it.) It is truly amazing. When the cones are picked up and fall down so quickly, it reminds me of my own life. This is truly one of the robots of all time. Thank you so much to HOW 14469 for inspiring me.

    • @TheOnlyKirbo
      @TheOnlyKirbo Před rokem +4

      @@austinsus13194A ​ you got something against their team?
      The robot is impressive

    • @tmsftc19792
      @tmsftc19792 Před rokem

      ???

  • @yazankherfan9484
    @yazankherfan9484 Před rokem +1

    wow this robot completly changed my ftc image, it got our team to the worlds and now we will mabye get an award in the worlds, we also might break the world record and it is all because of you guys thank you so much.

  • @ig2410
    @ig2410 Před rokem +2

    Hey!! What did you do for the code (for the linear slide)? Can you send it/make a tutorial video? Tysm!!!!

  • @GAMITCHOM
    @GAMITCHOM Před rokem +1

    Nice. Which gobilda motor (rpm) are you guys using on your turret?

    • @maheekarim4782
      @maheekarim4782 Před rokem

      We are using a 5.2:1 gear ratio motor which is 1150 rpm.

  • @htoothantnaung907
    @htoothantnaung907 Před rokem

    I really love your robot! Could you tell me where I can buy the material for the claw 'dumpling' method? Is it silicone? Thank you so much

    • @maheekarim4782
      @maheekarim4782 Před rokem

      I believe it is a thick silicon rubber band. We bought it from Amazon.

  • @GeneticDigGaming
    @GeneticDigGaming Před rokem

    How r your slide motors moving simultaneously? We are having trouble with both slides going to at the same time with a fast speed

    • @maheekarim4782
      @maheekarim4782 Před rokem

      Well the first step, something that I messed up in, is to make sure that you are using the same rpm motor on both sides. Another thing to try is to run each side separately and see where you can see a clear difference. Maybe some of the rails weren’t built properly, or something is getting caught in one of the rails. Also make sure to constantly check your strings for any rubbing or catching. Next, check your program to make sure both are moving at the same power and speed. One thing to consider is to mechanically attach both sides of the rails with one or two straight bars. This will keep the rails together for sure, but try fixing it with the previous fixes. If you try this fix with the problem still there, it could ruin the rails. Let me know if this works.

    • @HowRobotics
      @HowRobotics  Před rokem

      In addition to the reply above, one of the biggest issues with moving the rails simultaneously is string tension. The tension has to be equal on both sides. Strings often get stretched with continued usage, which can cause the rails to become uneven after awhile. Connecting a bar between the rails can help you visually since you could tighten the strings until the bar becomes even while running both rails.

    • @GeneticDigGaming
      @GeneticDigGaming Před rokem

      @@HowRobotics we were able to get both slides to run at the same speed, but one is going up while the other is going down and vice versa. May I see the driver control code for your slides? The problem is the code using the encoders

    • @HowRobotics
      @HowRobotics  Před rokem

      @@GeneticDigGaming You might have a problem with the position, and the solution is to move in the opposite direction. However, you cannot reverse the direction of the motor if you are using RUN_TO_POSITION. This will not work since it is using position. To solve this, just give the rail that is going in the opposite direction a negative position. This will allow the motor to turn in the opposite direction since it is trying to get to that negative position. Here is an example of what I mean:
      RailRight.setTargetPosition(position);
      RailRight.setMode(DcMotor.RunMode.RUN_TO_POSITION);
      RailRight.setPower(1);
      RailLeft.setTargetPosition(-position);
      RailLeft.setMode(DcMotor.RunMode.RUN_TO_POSITION);
      RailLeft.setPower(1);

  • @cdrojas9969
    @cdrojas9969 Před rokem

    Awesome robot! For your arm lift and turret positions in your auto, are you all using purely encoders?

  • @GeneticDigGaming
    @GeneticDigGaming Před rokem +1

    R u guys going to state?

  • @suhasvemuri1828
    @suhasvemuri1828 Před rokem

    What linear slides are you using to move intake

    • @maheekarim4782
      @maheekarim4782 Před rokem

      The horizontally extending arm is a cascading x-rail slide kit we got a while back from ServoCity. The model we are using right now is discontinued, so an alternative slide kit could be the 4-stage Viper Slides from GoBilda.

  • @suhasvemuri1828
    @suhasvemuri1828 Před rokem

    What motor are you using on the rotating turret or the rotation part

    • @maheekarim4782
      @maheekarim4782 Před rokem

      We are using a GoBilda 5.2:1 ratio motor which is 1150 rpm.

  • @proshree7774
    @proshree7774 Před rokem +1

    did your team make it to world?

    • @HowRobotics
      @HowRobotics  Před rokem

      To even compete and qualify for Worlds will require us to make it to the state championship first. We’re not even thinking that far ahead to be honest. First things first, we will need to qualify for the state competition from the upcoming Feb 4 league championship.

  • @FTC20152
    @FTC20152 Před rokem

    Awesome robot guys !!! For your rotating turret, do you guys have some form of bearing stack or chain system that rotates it from underneath or are you using something else to get the rotation of the circular plate where you have your horizontal/vertical slide systems installed ? Also does your turret have complete 360 degree rotation or are you limiting with encoders to have it rotate only 90 or 180 degrees left or right ? Lastly with all that weight of the vertical and horizontal slides, are you seeing any issues with the goBILDA circular rotating plate - like bending etc. ? Would be great if you can share this info, as our near rookie team is trying to build a full blow turret system in the off season.

    • @maheekarim4782
      @maheekarim4782 Před rokem +1

      For our rotating turret, we are using a worm-gear system and mounted the circular plate on top of it. The turret by itself can rotate 360 degrees, but due to having a huge delivery mechanism mounted and wired, it is limiting the rotating turret from spinning to its full capacity, so we ended up stopping it with encoders. our turret goes up to 135 degrees left and right when the claw is faced towards the front. Our slides for our vertical and horizontal extension are heavy, but the rotating plate is fine. Some concerns for turret based robots that have to reach high heights is the weight imbalance, which can be countered with weights in the robot in order to displace the center of gravity. Let me know if you have any more questions or if any of these were unclear.

  • @suhasvemuri1828
    @suhasvemuri1828 Před rokem

    What motors are you using on linear slides

    • @maheekarim4782
      @maheekarim4782 Před rokem

      For the vertical GoBilda viper slides we are using two 13.7:1 435 rpm motors. For the horizontal cascading x-rail we are using one 20:1 neverest motor.