Our slot car tracks are controlled by a PC with Windows XP Operating system or above installed and use the Race Coordinator software and Arduino track interface.
Race Coordinator is a free alternative slot car lap counting software package for the PC. It contains a wide range of racing options from the most basic Round Robin races to the most complicated multi-race events that include Practice time, one or more Qualifying races, and a Finals.
Race Coordinator supports an unlimited number of drivers per race and an unlimited number of lanes on the track. Yes, that's right, unlimited.