Gripper arm in test. (Patreon)

Designed a gripper arm module. Runs on two servos in the body, one to lift the arm and the other to animate the gripper. I've used nylon filament as a control cable so the size can be to scale and minimise noise. Works well, needs a slightly stronger servo for the lift (on order) and I'll publish it soon. I think we can do a 3 servo animation also, keep printing :-) the files are in Wip on the early bird Patreon share, but I will be tweaking them. Here a video of the first test https://youtu.be/L5mdQOeFZfM