56/139
IMG_5916.JPG IMG 5853Thumbnails2015-02-06 006IMG 5853Thumbnails2015-02-06 006IMG 5853Thumbnails2015-02-06 006IMG 5853Thumbnails2015-02-06 006IMG 5853Thumbnails2015-02-06 006IMG 5853Thumbnails2015-02-06 006IMG 5853Thumbnails2015-02-06 006

The grbl controller; underneath this stepper driver is an Arduino Uno and a breakout board.