Pololu Universal Aluminum Mounting Hub for 6mm Shaft, #4-40 Holes (2-Pack) hub-module ­USB for direct connection to

­USB for direct connection to a computer

35 mm) "D"

Robot Zero: a fast line follower for beginners

two 100 uF capacitors

separated by 1

Pololu Universal Aluminum Mounting Hub for 6mm Shaft, #4-40 Holes (2-Pack) hub-module ­USB for direct connection toThese universal mounting hubs are designed to work with most 6 mm shafts, including round shafts and ? D? shafts. Each hub has six mounting holes for 4 40 screws (not included), letting you mount custom wheels or mechanisms to your motors. 4 40 hex set screws (two included for each hub) allow secure coupling of shaft to hub. A 0. 05" hex wrench (often the smallest size in SAE Allen wrench sets) is included for use with the set screws. The picture to