We spent most of the last couple days working on a current-amplifier to power the door lock. We’re able to get the lock to turn in one direction with a simple class B amplifier, however the source of our trouble is a system to invert the current to get the lock to turn the other direction. We’re getting there. :)
Doing some research right now on possible antenna designs for the RFID antenna which functions at 134.2kHz.
Note-to-self: Don’t let Marshall wire bread-boards. He connects +5 to GND. A lot.