Trainmaster Command Control
ID: trainmaster-command-control
TrainMaster Command Control (TMCC) is a digital command control system developed by Lionel, LLC for use in model railroading, specifically with their O gauge trains. Introduced in the late 1990s, TMCC allows for more sophisticated control of model trains, enabling operators to control multiple locomotives and accessories independently on the same track without the need for complex wiring systems.
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