Message | i race my carrera go and scx compact cars on a carrera evolution portable track. 2 lane each lane powered by its own 12 volt battery. these cars scream around the track and very rarely come off at full throttle. cant say that about my carrera 1/32nd scale cars. also have a custom built 4 lane scx compact track on an 18' trailer that i take to the swapmeet for races. i like the carrera track much better for racing but since they are battery powered half the time i dont have access to a lap counter........any thoughts on how to hook that up. my son in law builds drones for a living but, to busy to come up with a slot car idea with halls sensors. dont want to count the time i want to disply laps run......thanks mark |