A stamp-sized Linux server for $5
Boston-based Onion Corp. began its Indiegogo crowdfunding campaign in July and by Aug. 23 had already received more than $773,400 in pledged funding — 4,400% its funding goal o develop Omega2, a new embedded linux computing board. The Onion Corp. said its new Omega2 computer is compatible with a power-sipping Arduino motherboard but it also…