Mini Coil Winding Machine mk1 Click the button below for more information about the Guitar pickup Mini coil winding machine MK6. View our latest model software and firmware Mini MK1 PIC Controller Software – v1.4 April 22, 2014 1.25 MB Download Beta release Mini MK1 PIC Controller Software – v1.7 beta 1.27 MB May 13, 2016 Download