RadioShack for the maker crowd
The last half-dozen or so years have not been kind to traditional electronics stores—Circuit City has vanished, Best Buy has struggled, and RadioShack has filed for bankruptcy protection. Then there’s SparkFun, an untraditional online retailer selling supergeeky stuff like microcontrollers and circuit boards. Its annual revenue, while still modest, has tripled since 2009, reaching $32 million. Defying convention, the 154-person company has never taken investor money, staying profitable as it has grown. Unless you’re a computer-hardware hacker, you probably haven’t heard of SparkFun. It’s a beneficiary of the rise of the maker movement, that convergence of old-school hobbyist tinkering and the age of programmable electronics. Like previous tools that have democratized digital creation, customizable hardware is making it cheaper and easier for do-it-yourselfers to create their own gizmos and gadgets, and people…