So for a few entries, Arduino has been the topic, and essentially it seems to be the most exciting as the ultimate mash-up, with components that can track, communicate, navigate on their own. Since the quad-helicopter, this hex-helicopter is the most impressive diy by MikroKopter.
MikroKopter - HexaKopter from Holger Buss on Vimeo.
With a solid 30 [...]
