PICers,
I have  a possible(?) project coming up that involves vehicle
detection/counting. Pessure mats, wire loops etc not an option. The gizmo needs
to be small, & portable - the requirement is to count cars as they enter/leave
a large outdoors *BIG* temporary car park. The cars will come down a narrow
track marked out with poles/flags, so the sensor can be positioned pretty close
as they pass buy. digging up the grass for cables etc - No No. 

I was thinking maybe of Honeywell's detectors. To wit, one of these --->

http://www.ssec.honeywell.com/magnetic/mark_det.html

Has anyone used them? Are they OK? Are there better/cheaper devices around?

Thanks for advice - Debbie



		
____________________________________________________ 
Do you Yahoo!? 
Join the Girlfriend magazine VIP Club for insider info, freebies and more 
http://www.girlfriend.com.au/
-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist