Arduino RFID Door Lock Jan. 2, 2010, 12:55 p.m.

RFID door lock step by step tutorial.

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Serial Communication in OSX Terminal Jan. 6, 2009, 11:41 p.m.

How to connect to a serial port using screen in the terminal.

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Arduino June 4, 2008, 11:51 a.m.

Arduino is a USB i/o board compatible with OSX, Windows and Linux.

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