Editing Doorport
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this page is here to store information about the parallel port / door opener thingy that allows noisebridgers to open the door from a computer. | this page is here to store information about the parallel port / door opener thingy that allows noisebridgers to open the door from a computer. | ||
jake | jake made a 30 foot (approximately) cable which has a female centronics-36 socket (like on an old printer) on one end, and a female DB-25 socket on the other end. It is a cat5 wire which has eight conductors, and is passing through two ground wires (to pins 19 and 20 on the DB25) and three each of input and output pins. These include pins 6 and 7 (bits 4 and 5 of the parallel data byte), and pin 16 (an output pin which is pin 31 on the centronics connector) | ||
This is plugged into a USB parallel port cable (made for using old printers) which is plugged into Minotaur, the computer screwed to the wall over the "server room" door. | This is plugged into a USB parallel port cable (made for using old printers) which is plugged into Minotaur, the computer screwed to the wall over the "server room" door. |