I plan on building 2 tracks. One would require a 3 lane timer and 1 just an IR beam type finish line. I used to be handy with this stuff. I can still build the structural part, but I had a stroke which damaged the part of my brain that does electronics apparently, so even the simplest of designs is just overwhelming to me now.
3D used to sell an IR type finish line timer, and that's exactly what I'm looking for in the single timer. And I see many Arduino designs for the multi-lane timer. But I need someone to build and ship me the units so I can just mount them in a structure and use them.
If you're interested, please reply and we'll discuss costs. Thanks.