Jiri Praus has created an Arduino-powered CNC machine that can precisely bend brass wire, and even features a set of rollers to help straighten the wire before any precision bends are made.

Narrator: Each group of leaves takes about 15 to 20 centimeters of wire. Andy secures the wires in a jig to hold the trunk in place while he works on the higher parts of the tree. Unlike real ...

YouTube channel How To Mechatronics has created a great tutorial with full instructions on how to create your very own Arduino powered 3D wire bending machine. Created using 3D printer parts ...