I have on hand 2 of the Micro Wizard laser Starting Gate switches.
I have used it once to detect the Starting pins and it worked great.
You can use them on your track or use them for some type of experimental purposes.
These are listed at $60.00 (plus shipping ) each on their web site.
One of them here will be $40 shipped to the US
or $75.00 shipped to US for both of them.
We accept Paypal.
Thanks
Micro Wizard Laser Gate Switches
Moderator: Microwizard