liquidoblivion
n00b
- Joined
- Feb 21, 2003
- Messages
- 23
I want to build a timing system for my local sports car club for use in our autocrosses. Our current timing system is starting to show its age and the software it came with is just plan horriable. This system is a simple 12v optical sensor kinda like you would have at the bottom of you garage door to detect if someone is walking through it when its closing, just a light and sensor that you aim at a reflector. When the beam is broken it triggers the serial port on a computer and the software starts timing, when its broken again it stops. I know it would be much more accurate for the timing system to do the timing and send the time to the computer, but cost and simplicity is a big factor here. Just want to see what your ideas might be, whatever we do for hardware I plan on writings some new software in Visual Basic.