PICers, Looks like I might have an actual job in spec - hah! I'd need to detect moving vehicles, I'd guess via their magnetism. Probably need to detect presence + direction of travel. Anyone had experience with devices for magnetic vehicle detecting that they'd wish to share? I'm mentally kicking round Honeywell's MR detectors. Are there other types on the market? Any tips most appreciated Thanks - Debbie. Find local movie times and trailers on Yahoo! Movies. http://au.movies.yahoo.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist