DCCWiki, a community DCC encyclopedia.
- Binary, the way your Digital Command Control system communicates
- Grounds, another important issue, and source of problems and confusion...
- Kapton, a very thin (and high tech) electrical tape, useful for many things, such as installing decoders
- DPDT, a type of switch or relay with many uses
- PCB, a Printed Circuit Board is used to make virtually all electronic equipment