The video below is a teaser video from 1690 Orbit Robotics in Israel:
The picture below is the Swerve Specialties MK4 Swerve Module. We have purchased 5 modules for use in the 2021 season - 4 on our robot, 1 as a backup.
Please see the following link for technical details of the swerve module:
https://www.swervedrivespecialties.com/products/mk4-swerve-module
The picture below is the gear ratio information for the module. We are using the L1 standard ratio in the table.
Watch the FIRST Updates Now video below to understand what field oriented control is:
Watch the entire video below! Every second!! Please ask questions if you do not understand