Learn to monitor and control your home & environment with self contained, inter-communicating microprocessors. Applications include ham radio, robotics, weather stations, model railroading, toys and more. - KK4HFJ
We have started a Home Automation discussion group at http://tech.groups.yahoo.com/group/arduinohome/. Although the primary focus is home automation and renewable energy, pretty much any Arduino application is on topic. Would love to see some Model Railroad or Steampunk (Neo-Victorianism)/ Arduino hacks!