Looking for an alternative to the Google-approved Android Development Kit? Then you now have another fairly inexpensive option to consider courtesy of SparkFun. It's officially announced its new Electric Sheep development board, which costs just $80 and will let you build your own Android accessories using the Open Accessory protocol. That means it and any accessories built with it will work just fine with your Nexus One, although there's of course no guarantees it'll work with, say, a future Nexus-6 model -- we hear those might be a bit unpredictable. Press release is after the break, and you can fi