Media Summary: The DR4B is among the most technical lift designs out there, but if you can make it, it has an enormous reach and can be ... Tested worm gear and compound gear design. Reduced one motor from previous design ... Julian, Ryan and Chehan explain the functions of, and how to create, the
Vex Robotics Double Reverse 4 Bar Link - Detailed Analysis & Overview
The DR4B is among the most technical lift designs out there, but if you can make it, it has an enormous reach and can be ... Tested worm gear and compound gear design. Reduced one motor from previous design ... Julian, Ryan and Chehan explain the functions of, and how to create, the
