RFID Toys: Unlock your front door with a wave

By unwire, May 12, 2006

Found on WiFi-Toys:

Make your own contactless deadbolt. This free chapter from the ExtremeTech book "RFID Toys"
shows you step-by-step how to add RFID to an electronic deadbolt
resulting in a door you can just wave your keys past to unlock. Neat!


(via Digg)

Download PDF