[hackerspaces] RFID userX at Hackerspace

[Simon Dorfman]

Ben Eckel has been working on an RFID setup to notify other members of the
group when someone is at Gumbo Labs.  It's not finished yet, but he wrote up
a nice post on getting the Arduino Ethernet Shield part connected. RFID <-->
Ethernet Shield Client <--> Rails

Check it out:
http://www.gumbolabs.org/2010/02/05/rfid-ethernet-shield-client-rails/

Simon
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