especially uncommon ones.
Well, I've got one screwed to a telephone pole out in the desert:
Actually, strictly speaking, it's the enclosure that's screwed to the pole: the Arduino is tucked away inside it. It gathers weather info from a Davis weather station and sends it over a wireless Internet link (the dish about halfway up the pole) to a fancy big city server a couple hundred miles away. For now: the European developers using the weather station and security cameras to monitor the status of the new resort they're building want to move the database to a European server. So the little Arduino will soon be going intercontinental
Once we're sending the data internationally, I'm thinking about adding the string "alqaeda" to the URL used for posting weather readings so we can get a free off-site log backup from the NSA :