About this 3D model

A blast from the past - designed in 2012! I thought I might as well publish it! A pen bracket to attach a pen to the Parallax / Arduino robot. The inspiration was Rasterweb's drawbot rasterweb.net/raster/projects/drawbot/ This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/jWNuNcPP5E4