This project brings together multiple designs to provide level crossing and semaphore control, all to automate a model railway layout. You can even add chuff and whistle sounds to make it more realistic! by Les Kerr
October 2022 - Silicon Chip Online siliconchip.com.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from siliconchip.com.au Daily Mail and Mail on Sunday newspapers.
October 2022 - Silicon Chip Online siliconchip.com.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from siliconchip.com.au Daily Mail and Mail on Sunday newspapers.
October 2022 - Silicon Chip Online siliconchip.com.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from siliconchip.com.au Daily Mail and Mail on Sunday newspapers.
This realistic-looking OO Gauge Semaphore has been modelled on a real British semaphore. It has a red/white ‘flag’ that tilts down by 45° and lights a green LED to signal an oncoming train to continue, or is horizontal with a red light, indicating it should stop. It’s made from parts that are relatively easy to obtain, although it requires some machine tools and experience to build. by Les Kerr