Get ready for the next episode of "SparkFun Live!"

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SparkFun is making the trip to Italy for Maker Faire Rome!

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If you ever wanted to explore the world of wearables, now is your chance!

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More products and more shots of the new building.

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Sweeping legal changes are afoot that could change the hobbyist airspace for years to come. Your input can make a difference.

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The Intel Developer Forum was an exciting event - here's some highlights!

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Join us for a new take on the famous SparkFun soldering booth!

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Roberto Marquez is joining us for three weeks to work on polishing and beefing up his DIY MP3 player!

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Join us for an online game to earn discounts on SparkFun gear!

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Even though we released a bunch of new products mid-week, we're back with even more new products. What is Friday without new stuff? I don't wanna know.

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Our design philosophy behind the Edison blocks, and how you can help evolve the ecosystem!

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SparkFun joins a slew of websites across the net protesting the FCC's plans to gut Net Neutrality

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An exciting new product from the folks at Intel - and SparkFun has add-ons!

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The Move Is On!

Please hang with us as we get settled in at our new digs.

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New products for your Raspberry Pi B+, and our very last New Product Post Video shot at our old building. :-(

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Overview of the related M2X Learn tutorial, which walks users through the process of connecting an Arduino and CC3000 to AT&T's M2X service.

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Check out this video for our exciting new educational platform.

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This is the best explanation of this procedure I’ve seen.
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Check out our roundup of the 55 best online shopping sites, including Net-a-Porter. … of the best online shopping destinations to visit…
Great discussion, however, I avoid division when multiplication can perform the same job, and much faster. eg. dividing by 3 is the same as…
Love math and tricks likes this. However, way back in my High School days, we had access to an old Univac Solid State 90…. it used…
If you like that, you’ll like the cube root trick: you can quickly determine the cube root of any two digit number that has been cubed by…
That’s… A really good idea. I may do that.
I didn’t know division by 9 worked like that. It makes sense though because division by 3 works the same way..
You could still possibly come out ahead since the architecture doesn’t natively support integer division. For instance: you don’t need to…
I loved division by 9. You sum the digits and see if that’s divisible by 9. The cool thing about it is that this is fully generalizable to…

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