Any suggestions for biometric access to a kegerator?
i want to add biometric access to my kegerator. I was thinking maybe some set up like having the scanner connected to a server (which is already near by) confirming access, then sending like an open command to an electronic valve. (doing this through small C program)
any suggestions? Thanks in advance.
One Response
Terry B
04 Nov 2009
You can purchase a very cheap thumb print scanner, and use the PC for authentication. Then have the PC trigger a solenoid via the serial or parallel port. You could use a microcontroller instead of a PC, but you will need to program the microcontroller.