Building the lift

This week we are still working on the arm. Juan had a good idea for making a stronger lift. We have to bars on each side, both pairs being held in parallel. This way, we can have rubber bands pulling the two "together", lifting the bars up. This also means our lift is a lot more stable. There will likely be a motor on each side to start, and more can be added if necessary. Our end effector will be attached at the end, where there will likely be a "wrist" to make sure we reach low enough to move mobile goals.