Serial Port Systems

DIY timing systems
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Kurt Wylde
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Serial Port Systems

Post by Kurt Wylde »

I would like sources/opinions on a Serial Port timer to work with GPRM.
I built the parallel system that is in the GP Race Central site (used with GPRM v6), so I assume I can still use the start switch and sensors.

http://derbytimer.com/diy/ has stuff that would be a good match, but they have all been listed as backorder for several months.

Price is a concern, but I have a soldering iron if that will save money.

Thank you.
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gpraceman
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Re: Serial Port Systems

Post by gpraceman »

Kurt Wylde wrote:http://derbytimer.com/diy/ has stuff that would be a good match, but they have all been listed as backorder for several months.
Unfortunately, the guy who was selling those kits and parts has not been heard from in well over a year.

Here's a DIY system that is an option, http://www.vermontficks.org/agpd.htm

To me, the best option is the Fast Track K1 "Cheap Kit", http://www.microwizard.com/k1page.html, which works with tracks up to 4 lanes. You solder the components together and then build an enclosure to house the electronics. You might be able to reuse your existing enclosure.

For $60 you get a good quality timer with a computer interface and don't have to worry about circuit design, layout and trying to find the right components. For $20 more, they will do all of the soldering for you.
Randy Lisano
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quadad
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Re: Serial Port Systems

Post by quadad »

gpraceman wrote:To me, the best option is the Fast Track K1 "Cheap Kit", http://www.microwizard.com/k1page.html, which works with tracks up to 4 lanes. You solder the components together and then build an enclosure to house the electronics.
That's what I did. And you get a helpful person on the other end of the phone if/when you need one (like I did).
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