Helpful hack from Old Tech. New Spec. on YouTube:With a slightly hacked Lego piece, a continuous servo and some Python code you can focus your Raspberry Pi High Quality Camera from anywhere in the world!See moreEach Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time! // Read more: original article.