Compact USB to DMX Converter with full electrical isolation - YouTube
This page contains schematics and software to build your own cheap 64 channel DMX 512 printerport interface
Build Your Own DMX Fixture - Arduino : 7 Steps (with Pictures) - Instructables
DMX PC Keyboard Interface circuit under Repository-circuits -49493- : Next.gr
a n y m a ] - uDMX - version 1.0 released
Enttec Open DMX DIY
Enttec DMX USB OPEN ASSEMBLED WIDGET | MUSIC STORE professional
MBED/DMX helper modules
Amazon.com: USB to DMX Interface Adapter LED DMX512 Studio Computer PC Stage Lighting Controller Dimmer FTDI RS485 3PIN XLR Serial Converter Cord Support Win10 (6ft, Transparent USB Shell) : Electronics