For the caps flipper that flips the the caps any ideas on an easy one to build?
Clawbots can flip caps some of the time :). Start there and make a better design.
Waffle iron. Think about it.
We went with a Double forklift kinda deal, Basically you screw 2 fork lifts to a gear and then put a motor on the other end of the gear, really easy to flip waffles.