A design drone with a Raspberry Pi brain, developed to turn full-color photographs into huge black-and-white murals. Created with Raspberry Pi, the credit-card sized, $35 Linux computer, has been on the market for under a year, but excited hackers are using the platform for dozens of new, cool projects and accessory products every month.
Build your own supercomputer out of Raspberry Pi boards Summary: Who says you need a few million bucks to build a supercomputer? Joshua Kiepert put together a Linux-powered Beowulf cluster with Raspberry Pi computers for less than $2,000. Steven J. Vaughan-Nichols By Steven J. Vaughan-Nichols for Linux and Open Source | May 23, 2013