Other MR Articles         

Some written for Conventions

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Modelling Sound                 Presented at the 3rd Australian Narrow Gauge Convention (Sydney '98)

Digital sound modules                 How to incorporate digital sound modules in your layout

Mini MP3 Player sound modules                 Using mini MP3 player sound modules in your layout

The Shuttle                          A throttle circuit to shuttle a train automatically between two stops

The Speedometer                Using a $A12 bicycle speedo to show scale speed on your model railway

Optical Turntable Indexer   A simple circuit using optical detectors and latching relays

Lighthouse Beam Simulator   Want to simulate a rotating lighthouse beam? Try this simple circuit.



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