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View Full Version : iButtons - anyone ever used these b4??


fillip
25th June 2004, 18:58
Does anyone here have any experience in using these?

If so i need to pick ur brains. I have an idea i want to develop using one and I was just wondering if they could help or if they could redirect me to some useful sources for building small 'access systems' using iButtons.

Ideally it needs to be a stand alone system that runs off 5v - i'm guessing this is gonna require some kind of PIC which will authenticate user access when they use the necessary iButton

ta.