This is a box I made for exposing photoresist-coated PCBs to ultraviolet light. It's what Kelly used to make the PCB connector for the thermal printer [1]. I used scavenged parts, so I can't give a list of everything I used in making it. You can find more information for this box and photo etching on our wiki [2].

[1] http://www.nycresistor.com/2009/10/13/thermal-printer-success/ [2] http://wiki.nycresistor.com/wiki/Photoresist_PCB_Etching