I'm actually making a hardware interface that will communicate via rs232 to the computer. I'm writing some windows software to verify each key and take action acordingly. My hardware interface also has LED's, Speaker, and an LCD to display information at the scanner.
So when a user places a card at the reader it goes to the computer verifies access, then the computer sends back the OK to unlock and also information about the user to the LCD. so when Steve Ries scans in, the LCD can display "Welcome Home Steve" or "Access Granted Shawn"
It just adds that cool touch to the reader.
The reader will be enclosed in a small plastic box outside the building, and the "guts" can be stored anywhere convenient.
I already have the PCB board designed with the software from expresspcb.com (I love that place!)
If anyone is interested in it I can send you the file I created.
I have a full time job so its a slow moving project but so Far I have the reader talking with the computer and my software I wrote in VB 6.0 is validating keys and displaying the users name whom the key belongs on the screen.
I plan on doing a full article with pictures and all, and submitting to Nuts and Volts, or MAKE when I'm done.
Let me know if anyone is interested..
~Steve~
[email protected]