In my first post about the Train Simulator Controller project, I introduced the Automated Warning System (AWS) on most of the UK trains that I drive in Train Simulator. This safety system is designed to warn drivers of restricting (non-green) signals, often because there’s a train ahead, a switch that is aligned against the train, or a speed restriction. The system includes magnets between the rails, coils underneath each train, and in the cab, a warning buzzer/horn (and sometimes a bell), ...
