Hi
i am currently on a project to put magnetic stripe card door locks in a 3 story building. I'm planning on using one arduino for all the doors
Requirements of arduino
It needs to be able to send and receive information over the internet.
know which card is the correct card for what door.
datalog of who and time of entry.
to recognise a master card and it will be able to add more cards to the system correctly (i.e know which card is the correct card for what door) , and unlock any door.
(Preferably PoE)