Paper Circuits - Valentine Edition

Be the light of your loved one's life with a heartfelt card!

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Supporting Women in Engineering

We all know that women are not only a minority in technical fields, but are often not encouraged to go into such fields. Here are a few ways to encourage and support the girls/women in our lives who are interested in technical fields.

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SparkFun Goes 3D

Introducing Embedded 3D Models of SparkFun products!

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Examining the inner workings of an electric chord organ.

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Navigating the masses of International CES 2015 to bring you the highlights of all that's up-and-coming with electronics.

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A gaggle of SparkFun folks are here in Las Vegas for the 2015 International CES show–the biggest, best, and showiest show for all things electronic. Here’s the highlight reel of Tuesday, January 6.

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This Saturday was the kick-off for the 28th FIRST Robotics Competition. This competition has grown from a couple dozen schools to over 3000 teams internationally. This year, Sparkfun has reached out to help teams in this year's competition.

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Are wearables the next big thing or just a flash in the pan?

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I've been learning a lot about IoT protocols lately. Come learn the wonders of MQTT and CoAP!

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Welcome to 2015! We have some new stuff to ring in the new year.

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Guest blog post by Arnoud Buzing of Wolfram Research on using the Edison and SparkFun Blocks to make a pendulum monitor.

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That's no moon...

Hack that Ikea lamp into something so much more.

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Another smattering of "Simple Sketches" for your viewing pleasure!

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Help support a former SparkFunion who's heading to Uganda!

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Have you always wanted to experiment with electroluminescence?

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For the day after Christmas, we have a few new products for you.

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Thanks for the great description! I hadn't even been aware of the existance of NNSS, though in the mid 1980s, I'd looked at LORAN-C for a…

Thanks for the L band sharing !

Over the years, I've been pretty vocal about wanting on-board RTCs, with at least the possibility of connecting something like a coin…

Not only does VBAT supply the RTC, but there’s also battery-backed RAM onboard too! With the amount of space available on the Thing Plus…

Interesting... it sort of covers one of my "hot buttons", that is having an RTC. In looking at the schematic, I noticed that the "BAT"…

But Social Engineer's LOVE him. Good job catching so many of the buttons social manipulators use, but I nearly thought Sparkfun was off…

There's a disclaimer at the very end, hopefully that's enough to keep people from attempting. Glad you liked it!

Update: I followed all of the steps listed in this guide. My computer is now virus-free! The fan keeps coming on and the hard drive is…

Nice job [REDACTED]! Very clever indeed. Top notch writing too. It had to have taken some quality time to put that piece together. I commend…

It looks like they do have one that works "Out of the box": [List of compatible…

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