30th-Nov-23, 11:21 AM
Ultimately, using the Race Coordinator software is what I would recommend. Using an Arduino to provide the interface to the track sensors and relays works well. The more simple arrangement of using a Parallel Port interface still works if you have an older PC with such an port.
Recently I found "sideways looking" infra-red detectors that work very well and fit nicely below the track surface.
Ebay Linky: https://www.ebay.co.uk/itm/225484518933 These need an overhead light source but provide a silent car detection arrangement !!
Leo
Recently I found "sideways looking" infra-red detectors that work very well and fit nicely below the track surface.
Ebay Linky: https://www.ebay.co.uk/itm/225484518933 These need an overhead light source but provide a silent car detection arrangement !!
Leo
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