Homemade 19 inch rackmount cabinet for my a/v and network equipment.
An audio/video routing switcher, it can distribute an a/v (composite) signal from any of the 5 inputs to any of the 5 outputs.
Home media server in a 1U rackmount chassis. It has a tv tuner to stream tv to the clients. It runs Ubuntu Server 12.04.
My home PBX system using Asterisk and custom made 1u rackmount case
This is the techniques i use to build custom enclosures and how i make decals.