program the ID cards we have decided to develop a simple programmer.
It's almost a tradition to start with the PCB. This one conains
a smaller microcontroller - Atmel 89C2051 ran at 11.0592 MHz,
MAX232 for RS232 communication and of coures ID card interface.
we put the original mechanical interface to the DAU and it
was impossible to get another one, we had to resort to using