Nice robot hand designs. Pretty simple and straight forward. but if you don’t want to tie up your 3D printer, you can buy them in a kit from robotshop.com
http://www.robotshop.com/letsmakerobots/parallel-mini-gripper-project
Nice robot hand designs. Pretty simple and straight forward. but if you don’t want to tie up your 3D printer, you can buy them in a kit from robotshop.com
http://www.robotshop.com/letsmakerobots/parallel-mini-gripper-project