Seravi :right now no batteries, so it has a USB cable to the arduino. I'm writing the control software right now. I have a compartment for the battery, but that isn't set up yet.
until I write the software it just does some basic preprogrammed moves.628w
Seravi :maybe, this isn't my design, I'd do it differently, but I wanted to build something that works first.628w
OldCrow :Can the idler/tensioning hub benefit from a T-shaped crossbar vs. the simple crossbar currently used between the drive hub and the trailing hub?628w