Hero hacks: 14 Raspberry Pi projects primed for IT

You have to hand it to Eben Upton and crew for the Raspberry Pi. This single-board design, aimed at making computers inexpensive enough to bring computer science to the poorest of schools, has kicked off a revolution not just in education, but in tapping computing power to interact with the environment around us. Along the way, this $35 computer has proved to have significant value in traditional IT and business contexts.