Building a muscle-riffic demo for conductive yarn!

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A recap of our Let It Glow e-card crafting class and our trip to Maine teaching at Berwick Academy.

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Sewing- not just for clothes anymore! (Or ever, really.)

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A new episode of Electricute, plus some changes on the wind!

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There's still time to build this great trick or treating bag for your kid - or yourself!

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Check out this incredible project from Aidan Chopra

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Have you picked up the parts for your next wearables project?

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We're right in our backyard for this upcoming Maker Faire.

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

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

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What would you build with the LilyPad MP3 player?

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Want the coolest Halloween costume around? This is the class for you.

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The necessary dangers of electricity, and whether they're worth it.

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SparkFun heads to Washington D.C. to teach soldering, e-textiles and programming at the United States of America Science and Engineering Festival

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SparkFun heads to Washington D.C. to teach soldering, e-textiles and programming at the United States of America Science and Engineering Festival

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Here are a few tips for creating your e-textiles workshop and activities.

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Recent Blog Comments

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…
That would be a sepic. http://en.wikipedia.org/wiki/Single-ended_primary-inductor_converter
Use an LM317 adjustable voltage regulator to modulate the supply voltage of your oscillator to make an AM transmitter… When you realize…
Back in 7th grade I was arguing with a friend what was more elegant; hex or octal. After he pointed out that after memorizing the binary…
Yes, one of the thermocouple amps I’m looking at has an overtemp setting. This will connect to the fuel shutoff valve to kill the engine if…

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