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Digital Command Control (DCC) is a standard for a system for the digital operation of model railways that permits locomotives on the same electrical section of track to be independently controlled. The DCC protocol is defined by the Digital Command Control Working group of the US National Model Railroad Association (NMRA).
Zero 1 was based on digital, not analogue, technology. This really was the first digital system [4] and as such was a forerunner to the Märklin Digital which appeared in the mid-1980s and the National Model Railroad Association (NMRA) Digital Command Control (DCC) system, which appeared around 1990 and was standardized internationally in the ...
An early example of a direct digital control system was completed by the Australian business Midac in 1981-1982 using R-Tec Australian designed hardware. The system installed at the University of Melbourne used a serial communications network, connecting campus buildings back to a control room "front end" system in the basement of the Old ...
Trainmaster Command (TMCC) is Lionel's electronic control system for O scale 3-rail model trains and toy trains that mainly ran from 1994 to 2006. Conceptually it is similar to Digital Command Control (DCC), the industry's open standard used by HO scale and other 2-rail DC trains.
The DCC module series migrated to the new system in 2012 with the release of module 66.5, Doom of the Savage Kings by Harley Stroh. The game requires the Zocchi dice set, meaning the d3, d5, d7, d14, d16, d24 and d30 dice are required in addition to the standard set of 7 polyhedrals (d4, d6, d8, d10, d12 and d20).
Since 2006 [17] Bachmann has been concentrating on implementing a Digital Command Control ("DCC") system and products in its product lines, with the help and partnership of the German company, Lenz Elektronik, GmbH. Bachmann released its Dynamis DCC system in 2007 which enabled Bachmann to catch up technologically with other DCC companies.
Dynamic carrier control (DCC) is a method of reducing power consumption in radio transmitters during periods of low audio activity or silence. It is a type of Modulation-Dependent Carrier Level control, or MDCL. All modern high-power (>50 kW) shortwave radio transmitters incorporate DCC of some kind, as well as some mediumwave (MW) transmitters.
The Direct Client-to-Client Protocol (DCC) has been the primary method of establishing connections directly between IRC clients for a long time now. Once established, DCC connections bypass the IRC network and servers, allowing for all sorts of data to be transferred between clients including files and direct chat sessions.