This repo documents the robot build used to compete in the Robot Riot + later addition and/or upgrades.
3D printed robot speed tank style sourced from Thingiverse (thing:2414983)
A pair of 11T style gears can be 3D printed thing:2352724 You will probably grind through these pretty rapidly. You can find metals version of these on Amazon / Ebay or a Hobby Shop.
A pair of 35T 540 style DC motors from Amazon.
Generic Brushed ESC from Amazon or Ebay.
A lot of bolts and nuts. 300-lb Linear Actuator with DC Motor.
I chose EL wire for the trim and 10mm LED for the headlights.