Earlier, I mentioned my new found interest in embedded hardware. I've been working on a small project for my house, a RFID tag controlled lock, and I've got it working on my bench. Pretty cool if I do say so myself. My next step is to figure out it's permanent power source and how I manage access control (i.e. specify which cards are granted access). I've got a few ideas on how to do this, so I'll follow up with another post when I get a little further.