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.
Serial Port Systems
- gpraceman
- Site Admin
- Posts: 4926
- Joined: Fri Jun 20, 2003 12:46 am
- Location: Highlands Ranch, CO
- Contact:
Re: Serial Port Systems
Unfortunately, the guy who was selling those kits and parts has not been heard from in well over a year.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.
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
Romans 5:8
Awana Grand Prix and Pinewood Derby racing - Where a child, an adult and a small block of wood combine for a lot of fun and memories.
Romans 5:8
Awana Grand Prix and Pinewood Derby racing - Where a child, an adult and a small block of wood combine for a lot of fun and memories.
Re: Serial Port Systems
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).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.