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In a previous blog post we showed off a custom macro keyboard. In this week's post, we update it to make it wireless!

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Any FCC certified module needs a tin can to protect and prevent RF emissions. Check out how we did it for Artemis!

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Learn how we created our own SMD module using PCB tips and tricks for blind and buried vias.

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The trail-ready lightning detector has been out in the wild getting some good use. As summer nears its end, it is a great time to take the project back to the drawing board and figure out what should be upgraded, what should be added and what can be removed – just in time for some fall outdoor adventures!

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Recently, a team from the St. Vrain Innovation Center assembled its first custom PCB design with the help of SparkFun. This is the story behind their project and their experience.

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A quick guide to using and personalizing Eagle configuration script files to tailor settings to your needs.

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Join us for part two of our in-depth look at testbed design at SparkFun. Here, we focus on the hardware design choices for our in-house testing tool, the Flying Jalapeno.

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It took a year to take a mess of wires, hardware and WiFi dependency and turn it into a new solution to monitor plants and the environment anywhere without a WiFi password. This is BLE-IOP.

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Remixing Anouk Wipprecht's Kitty Ear soldering project shared on OSHPARK and Shapeways.

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I just finished writing the first of several EAGLE web utilities, let me introduce you to Buzzard Label Maker!

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Check out the new and improved, tightened-up SparkFun Eagle libraries - now with uniformity, verified packages and documentation!

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Importing custom artwork into a PCB CAD program is a fun way to personalize your board.

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Tips and tricks to turn your drab PCB design into a snazzy work of art!

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With a few pieces of machinery, you can make your very own solder paste stencils to aid in surface-mount soldering.

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Thanks for the reply. I've been to the github so many time and It just doesn't address any of the wiring at all. all the links go in…

Unfortunately, we do not and JOEL_E_B has moved on to his next adventure. However, he did link the…

I really like this idea and think i can build it, but as someone who is just beginning with teensy, I feel abandoned on how to. V2 is cool…

Thanks! Yeah, I've lived in Colorado since I was born. I didn't realize that certain states/countries do not observe DST until I did more…

Great little project! One way to avoid the problem of adjusting for DST is to live in one of the areas that doesn't do it. Although I've…

Hi there - glad you asked! I've added a link to the source code repo at the bottom of the article. I'll paste it in this response too, so it…

I wonder if the less expensive MCP2221 would work in this situation as well. It's a USB to I2C converter chip.

Hi, an interesting post about a cool thing at first glance, I've never heard of it before. I am very demanding and allows myself a lot,…

Thanks for posting! Let me preface my comments by saying they're meant as "constructive criticism"... * For those of us who are just getting…

The blog from FixturFab is good, though one thing I've seen that it didn't mention is using a "via" or un-populated PTH pin as a test point.…

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