The SparkFun team toasts to 10 years in business. Engineers, manufacturers, IT, sales, QA, business, marketing, and customer service people all work together under one roof in Boulder, Colorado. Racers line up in SparkFun's 4th annual Autonomous Vehicle Competition. Participants create vehicles that race around SparkFun's HQ without human intervention of any kind. Over the year, SparkFun offers workshops both on- and off-site. These events help get new customers into their products of course, but they also help SparkFun come up with new ideas or refinements. "While professionals, hobbyists and some students might want the newest, coolest revision of a product for their project, a teacher or librarian who is using our SparkFun Inventor’s Kit to teach a class on electronics and programming wants their educational materials to be more stable," says Boudreaux, "Educators need the guides, documentation and tools to be consistent for their semester or year-long class." SparkFun's lineup changes so often, that they run a weekly podcast highlighting the latest additions to the catalog. Even then, not everything gets featured. "I'd say that we will never stop having our New Friday Product Post," says Boudreaux, "We just had our one-hundredth New Friday Product Video and we’re looking forward to the next one hundred!" The LilyPad Arduino is an Arduino customized for wearable projects. "We worked with Leah Buechley to develop the line and we manufacture all of the LilyPad products here at our headquarters in Boulder," Boudreaux says. "Many of our suppliers change their components also, to respond to the market and improve their offerings," says Boudreaux, "That just further encourages us to do the same, especially when the revisions to a product affect our accompanying products. So if an Arduino-based kit that we make uses an Arduino UNO, and then Arduino decides to rev the Uno, SparkFun has to rev the kit as well." SparkFun's WiFly Shield is one of more then 400 products that are designed and manufactured in-house. During development, they use a PCB prototyping service which gives them test units in the standard green color. Once the prototype is ready for production, they switch to SparkFun's iconic red boards. "It's always exciting when a product goes from green to red," says Boudreaux. As 2012 began, SparkFun realized that they were beginning to reach capacity for their ability to manufacture their custom PCBs on the pick and place machines they were running. It was a choice between adding a third shift to work the current machines, or bringing in a new faster device. Enter the MYDATA MY100LXe. To manage their constantly shifting supplies and the space available, SparkFun divides its inventory into three streams. A-list items are high sellers and valuable. These, SparkFun keeps in stock at all costs. B-list items are things that the company will allow to lapse and C-listers are obscure items that hardly anyone ever buys. These might not be kept in stock at all, but ordered on demand.

Electronics supplier SparkFun designs dozens of products a year and they haven't patented a single one. It's worked out pretty well so far.

SparkFun is a DIY hardware supplier. It makes its living by shipping kits and components like bread boards, servo motors and Arduino parts to a mixture of students, hobbyists, and professionals making prototypes. Most of the stuff they sell is sourced from other suppliers, but where the company has made its name is in a stable of its own custom parts and kits, the designs for which it gives away for free.

"Every time I hear that a class of 8th graders are learning how to blink LEDs I realize that we're making a difference," says CEO Nathan Seidle in a post celebrating the company's 10th anniversary. "I also get the uneasy feeling that I could easily be replaced by a 15-year-old in a few years' time."

Always Designing the Next Thing

In an era of bloody patent warfare and venture capitalists obsessed with the secret sauce, this approach — common among maker suppliers — is striking. You can't help but wonder if Seidle could worry less about those fifteen year olds, if he'd stop giving them all his secrets.

Not so, says says Lara Boudreaux, SparkFun's Marketing Department Project Manager. "We find that people will copy your design no matter what you do," she says. "You might as well just play the game and go ahead and innovate. It's fun, it keeps us on our toes."

Instead of relying on patents for protection, the team prefers to outrace other entrants in the field. "The open source model just forces us to innovate," says Boudreaux. "When we release something, we've got to be thinking about the next rev. We're doing engineering and innovating and it's what we wanna be doing and what we do well."

SparkFun's rapid turnover model is one that echoes the fashion industry. Like the electronics world, fashion is rife with copycats and rip-off artists. And while the wolf of obsolescence is always at electronics' door, the wolf of being out of style is always at the door for clothes. Like SparkFun, fashion designers don't spend much time worrying about the copyists, they just keep releasing new looks.

"I'd never thought of that parallel myself, but in a way it makes sense," says Boudreaux. "That being said, I think the innovation vs. style is an important distinction. I think it's about more than staying 'in style,' it's about staying relevant and filling the needs of the community. If SparkFun creates a breakout board for a new sensor and then the sensor is updated, we need to update the breakout board."

Their weekly new product posts feel a lot like a fashion show, but for function.Though Boudreaux is reluctant to accept the parallel, the open hardware model means that SparkFun's existence depends not on any particular product, but on an ongoing relationship with customers that's not too dissimilar to the loyalty commanded by a fashion house. By working hard to keep their service exemplary and listening to their customers, the team at SparkFun has developed a community of loyal users and fans, ready to find out what's next. Their weekly new product posts (which recently passed episode 100) feel a lot like a fashion show, but for function. Besides, the company must see at least some value in their iconic red boxes and red PCBs.

Another way to understand SparkFun is through comparison is with the actions of the patent-hoarding giants. You can learn a lot about what a company cares about by looking at what they give away and what they protect.

Apple jealously guards its hardware designs, OS, and supply chain, while giving away the Darwin core and things like webkit. Google would love to give you free storage, high quality maps, document editing suites, and a pair of OSs, but don't bother asking them to open up PageRank, Adwords, or their jealously guarded server setup. Facebook has opened up its computing infrastructure, but good luck getting a peek at its social graph.

SparkFun's trick is that they are a hardware company that only kind of sells hardware. SparkFun's actual value is in the community of fans and loyal customers that keep coming back, and the expertise under its roof in servicing their needs.

A Constantly Changing Inventory

SparkFun orders parts from 500 suppliers. Their catalog has about 2,500 items at any given time. "We introduce around 15 new products every week," says Boudreaux, and they retire products at a similar rate, due to either low sales, or obsolescence — a common scourge in high-tech industries. Of the 2,500 items, about 400 are things designed internally. They introduce a new one of these just about every week, says Boudreaux. "We retire at a slightly slower rate, I'd say two to three products we design die every month, on average."

To handle the pace of change, SparkFun needs to keep its inventory lean. "It's something that we've struggled with and we continue to struggle with," says Boudreaux. "We try to do small runs and order in small quantities. Especially something that's going to be obsolete quickly."

To help manage the demand, they use an in-house software system called Sparkle that, along with inventory and CMS management, tries to predict demand for different components and ensure they get ordered with sufficient lead time to account for how long it takes to get there.

"If we stay agile, we stay relevant."How they ensure a steady stream of new offerings? "I would say the innovation (revisions and new releases) here at SparkFun is organic and not planned," says Boudreaux, "But we do a few things to make sure we are keeping up." The team monitors all costumer feedback from emails to the comment section that is present on every page of the company's site. They also ensure that team members have time to tinker in the office, write tutorials, and visit hackerspaces and maker events. "For us, designing (and revising) widgets is the job."

Though most ideas come from SparkFun's dedicated engineering department, anyone in the company can suggest ideas and contribute designs. From there, the ideas run through an internal process of design, review, prototyping, testing and release.

"We want to get new product innovations into the hands of early adopters as soon as possible," says Boudreaux, "They eat these products up, even if the products are not ready for the mainstream & educator community due to minimal documentation or stability." Boudreaux describes a symbiotic relationship with these early adopters, where feedback helps SparkFun revised and improve products for use by the rest of the community. "We have to be willing to kill ideas that don’t work, take a lot of tough criticism, and move fast. If we stay agile, we stay relevant."

Fast. But Not Too Fast

The risk of this rate of change is that SparkFun can end up outpacing some of their customers. For example, educators need to be able to rely on access to a stable product, so they can run a piece of curriculum and order new and replacement parts that still exist over the course of a year or longer. For this reason, SparkFun has started making products that step out of the frantic pace of innovation, such as their SparkFun Inventor’s Kit part of its selling point is SparkFun's promise to keep it around.

"There's balance in everything," says Boudreaux, "Innovation does not necessarily need speed in order to create valuable change. Sometimes innovation works at a slower pace, but that does not mean it is any less valuable to those that benefit from it, and we are constantly balancing the needs of two very different customers."

Meanwhile, the rest of the SparkFun catalog churns on, unprotected and unencumbered by patents; racing to get the latest, coolest things in the hands of its customers.

In a recent talk, Seidle likened the alleged protections that patents offer to IP Obesity. "If your idea is unique, easily copied, and can be sold for profit in a local market, it will be," he argues. "Ok, but that's what patents are for, right? I don't think they help much. Patents can cost $30,000 to $50,000. And the USPTO is so backed up you'll have to wait three to five years to even hear back on their decision. Ask yourself, how much does technology change in five years?"

"Maybe you think I'm naive," he continues, "Maybe you think an open source company can't be scaled above 150 people. That's fine, I'm sure patents will work for you. But for myself, my 135 co-workers, 75 million dollars of sales, 600,000 customers and our 431 unpatented products wish you good luck."

Want to take them on? You could do worse than poking through the company's blog where they've been documenting production and business practices for years. Eventually, says Boudreaux, they even want to open source Sparkle. "It's a wild ride," she says, "but a fun one for sure."

All images: Courtesy of SparkFun