Door unlocker

Are you sick of using a key to unlock your door? Well, the same happened to a MIT student who’s previous versions of door unlocking included scanning a particular brand of EZ-Mac’s UPC. His latest creation has the schematics up for you to build.
Or if you’re truly not up to the hardware hacking, just go buy this RFID Door lock and be done with it.
MAKE < Dheera