Uploaded NC drill files

A project log for Visually Impaired Pulse Echo Ranging (VIPER)

A technology for helping those whose vision is impaired to more easily navigate through their local environments

R. SnyderR. Snyder 10/09/2016 at 19:250 Comments

The NC drill files, with the file extensions .drd, .dri, and .whl, are Excellon NC drill files.