Links and files

Pojects of Embroidery machines for DIYs:
A machine with a web inerface: boxedcnc
A beautiful hack of a very old singer machine: eclipseproyect
A hack of a multi needle machine: bordadorascaseras ( video )
Hack of an old machine: my-woodcarving
A very old project in basic: robosew
A machine driven by a graphic tablet: openbuild

Open sourced sofwares for sewing:
valentina: http://valentina-project.org https://bitbucket.org/dismine/valentina
Tau Meta Tau Physica: http://www.taumeta.org/