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 Ross Crawford / projects / barcode


Rosco’s LugNet Page

These pages are no longer updated. You can view my LEGO related pages here.

All images hosted by Brickshelf L.L.C. but who knows how long that will last.


Mindstorms Bar code reader

Yeah, I know there’s a pre-built bar-code reader, but where’s the fun in that? I want to be able to program it to recognise any kind of bar-code!

So I’ve started looking at wwriting a program (using LegOS) for my RCX that uses a light sensor to read bar-codes. Haven’t got very far yet, main problem is accurately being able to notice the difference between black & white lines in quick succession. But I’ll let you know (right here) when I get it going.


Site last modified November 4, 2004 Home

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