Take your Big Game party to the next level with some electronically embedded fan gear!

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Build a power switch for the Amazon Echo that can be activated from a voice command.

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Some of my favorite builds, hacks and projects from the past year

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We use serial communication all the time. But why are we using multiples of 300?

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It's time to do a holiday project roundup!

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Wherein I take a break from pushing pixels around to wire my biker scout trooper helmet for sound.

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A roundup of Hackster projects perfect for our favorite holiday!

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Here are some ideas and downloadable designs to get you inspired this Halloween season.

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SIK Keyboard Instrument

You know the SIK; you love the SIK – now let's turn up the volume.

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An in-depth look at the winners of our IoT for Everyone contest

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Making illuminated costume items for late-night Pokémon hunting

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See how one college student is keeping an electronic eye on his food supply.

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To paraphrase Mark Twain: I didn't have time to highlight one project, so I'm going to highlight three.

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Five easy projects with Blynk

A series of quick videos to help you get started with the Blynk Board and app!

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Hackster Project of the Month

Every month we'll highlight a project on Hackster that catches our fancy.

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Using the Simblee LilyPad to make a fitness bracer that hooks up to your phone!

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Recent Blog Comments

You need to reflash the firmware - see: https://github.com/sparkfun/SparkFun_DataLogger/issues/3 Once you flash using that command, you can…

I think I just overwrite the DataLogger IoT firmware was doing firmware update and accidently hit Arduino script file, instead of cool term…

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!

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