Hi,
I've got most the parts for the robot apart from wire, connectors and relay which are on order from Jaycar electronics but have not arrived yet(even though I've been waiting for 20 days!)
I have bought the 12v sanyo nicad batteries but don't know what I need to charge them? I've got an overlander power rc 6s charger but It looks much smaller than the ones shown on this forum.
Also, I have calculated that I've got around 1.5kg for the drum and have figured out that if I use steel it will only be 1.5mm thick, will this be strong enough or should I make it out of aluminium?
Thanks,