SparkFun will be closed Nov 26th and 27th for the Thanksgiving holiday. Orders placed after 2:00pm MT on the 25th will ship out Monday the 30th.

Building a muscle-riffic demo for conductive yarn!

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Spice up your fancy outfit with some flashy LEDs.

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Have you always wanted to experiment with electroluminescence?

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Check out how you can use conductive ink to draw your circuits!

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

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Check out today's edition of ElectriCute to build a light-up tattoo made with Elastolite.

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Check out a special holiday edition of Electri-Cute.

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This installment of our new e-textiles how-to video series shows you how to incorporate LED string lights into your Halloween costume!

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Recent Blog Comments

I was forced to go to the Adafruit website because Sparkfun didn’t have as much product selection (for LED projects, in this case, which are…
I’m a little late to the party, but here’s the /r/electronics thread in case anyone wants to check it out.…
One of the “things” I’m thankful for are the folks who run places like SparkFun, Adafruit, and DigiKey – without you, and the folks who…
I mean… only if they want better eyesight. (Anyone not getting the joke should note that noworries is absolutely right. Even visible…
So, Sparkfun is recommending that users use high power lasers without proper eye protection since lasers improve eyesight?
Long flight to Florida…I usually take some electronics out and code stuff on a Arduino… I got stopped very short at my airport when they…
If lost, climb to the highest point you can see and try and attract someones attention.
A barometer, in a pressurized cabin? Seems legit.
Cool! I am going to try to implement the CO2 sensor into some sealed plant and algae growth chambers to measure CO2 usage vs. plant growth.…
We’re working on the CO2 sensor. It’s been quite the journey so far and continues to be. There’s so many variations that require different…

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