22 Feb 2012
This weekend I made a large Boe-Bot base using Parallax CNC motors (#27971). I scaled the Boe-Bot up 2.4X in dimensions. The Boe-Bot wheel diameter is 2.5" and the CNC wheels are 6" dia.
http://www.parallax.com/tabid/768/ProductID/507/Default.aspx
Motors: 3/4" wood, 1/4-20 x 1" screws.
Caster Wheel: 1/4-20 T nut, 1/4-20 x 2.5" hanger bolt, 1.25" dowel
