FRC Hopper image

FRC Hopper

Ball-transferring “hopper” for FIRST Robotics Competition team Team 3476: Code Orange

Reveal Video


Prototyping


Layout sketch


Polycarbonate rollers and polycord drive this mechanism


Exploded view


Waterjet plates


Assembly


First build


Demonstration


Added an ejection mechanism for incorrectly colored balls after our first regional (ejects blue ball in video)