Thanks for posting about my project! I've actually been working on moving everything to surface mount (board is now called Arduarium Ultimate and available in the store) and am actually going to be releasing a version for the Raspberry Pi because it's got more horsepower to do some of the things I've been wanting to do.
right now I don't have anything automated but the lights with simple timers. I have a tendency to do simpler, less tempermental aquariums so I don't need to constantly monitor things like ph, salinity, etc.
Drones are, in essence, flying autonomous vehicles. Pros and cons surrounding drones today might well foreshadow the debate over the development of self-driving cars. In the context of a strongly regulated aviation industry, "self-flying" drones pose a fresh challenge. How safe is it to fly drones in different environments? Should drones be required for visual line of sight – as are piloted airplanes? Join EE Times' Junko Yoshida as she moderates a panel of drone experts.