Tiny $35 Raspberry Pi Computer Causes Big Stir on Launch Day 0 Randall Gross TechnologyMarch 2012Thursday, March 1, 2012 at 4:31 am PST • Views: 827 cnn.com British-based Designers Circuit Board Co-founder Robert Mullins Fully-programmable Pc Low-cost Computer Raspberry Pi Computer Raspberry Pi Foundation Raspberry Pi USB Mobile Charger Low Cost Computer Open-source Linux Operating System SD Card Port USB Ports