FTC Freight Frenzy Protobot

Ғылым және технология

A quick protobot to test mechanisms for the Freight Frenzy FTC game.
Drivetrain: Test chassis from Rover Ruckus. 4 inch mecanum wheels driven by VEX 393 motors. Just narrow enough to fit in the gap.
Wrist: HS-755HB Servo
Intake: Modified AndyMark compliant wheels driven by VEX 393 motor.
Carousel: AndyMark compliant wheel driven by VEX 393 motor (1:3 overdrive @ 50% power)
Overall it functions fine but is a little slow. There is some concern about accidentally launching freight with a roller based intake.

Пікірлер: 20

  • @user-xx3lj2ul3c
    @user-xx3lj2ul3c2 жыл бұрын

    Reminds the preparation for Eurobot

  • @catcherjones7053
    @catcherjones70532 жыл бұрын

    Quick question on autonomous do you know what people are using for detecting on what level put the pre-load box on I was originally going to use the tensor flow for the code but the detection for it was unreliable Ie it would recognize a white empty space as the yellow cube

  • @PeytonYeung

    @PeytonYeung

    2 жыл бұрын

    We haven't started computer vision this season but were able to use tensor flow last season to detect the rings. We also were able to use the REV color/distance sensor to detect rings so that might be an option.

  • @ajagtian
    @ajagtian2 жыл бұрын

    Peyton thanks , I have few more questions

  • @lawofrobotics
    @lawofrobotics2 жыл бұрын

    How did you create the star wheels? My team wanted to do something similar, but we couldn't figure out how to make them.

  • @PeytonYeung

    @PeytonYeung

    2 жыл бұрын

    The intake wheels are just an AM compliant wheel with the outer rim cut off.

  • @lawofrobotics

    @lawofrobotics

    2 жыл бұрын

    @@PeytonYeung thank you!

  • @johnathanclayton2887
    @johnathanclayton28872 жыл бұрын

    Wow! A custom milled chassis already! At last it looks like it is specific to this year.

  • @johnathanclayton2887

    @johnathanclayton2887

    2 жыл бұрын

    Never mind, looks like the other plates were additions to the drive train. That's on me for not reading the description. But awesome robot nevertheless.

  • @PeytonYeung

    @PeytonYeung

    2 жыл бұрын

    Yeah the whole drivetrain is laser cut plywood from a few years back. The only new parts are the printed intake and the carousel mechanism.

  • @ajagtian

    @ajagtian

    2 жыл бұрын

    Hi can you share your intake design

  • @johnathanclayton2887

    @johnathanclayton2887

    2 жыл бұрын

    @@ajagtian I would recommend using a motor on a high speed like 3.7 to 1 instead of the vex motor shown here. It can be a lot faster, though this one can work if you really need motors for other things.

  • @PeytonYeung

    @PeytonYeung

    2 жыл бұрын

    @@ajagtian You'd definitely want to test/develop your own intake (probably faster). Here's an image of the intake for inspiration. imgur.com/a/CeKo26G

  • @jackgiebe1829
    @jackgiebe18292 жыл бұрын

    Why do you use this intake instead of a 3.7 motor spinning surgical tubing like we saw from many of the best robots in rover ruckus?

  • @PeytonYeung

    @PeytonYeung

    2 жыл бұрын

    @Jack Giebe This is just a prototype using an old VEX control system. It can only run continuous and positional servos out of the box so using a 12V motor would require a lot more hardware.

  • @two_boys_and_a_camera
    @two_boys_and_a_camera2 жыл бұрын

    Do ducks count as freight?

  • @PeytonYeung

    @PeytonYeung

    2 жыл бұрын

    Yes, the definition of Freight in the manual is Cargo, Boxes, and Ducks.

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