The SparkFun ESP8266 Thing

The Thing + the Blynk app = a match made in internet heaven.

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LED cloud-connected clouds

Now you can make your own happy little cloud!

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RedStick Add-On Kit projects

Now with more tutorials!

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Electronic Hand-bell Choir

A festive project from a local teacher using SparkFun Inventor's Kits!

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Guest Tutorial: EL Wire Light-Up Dog Harness

An easy project to keep your quadrupedal family members safe!

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Our fearless CEO details his data-logging work on SparkFun's hive

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Project interview: Mechanek

A Q&A with one of the creators of an awesome, potentially-lifesaving new safety device

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Colorado Space Grant student project

SparkFun: helping people throw stuff into space since 2003

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The Internet of Things, now with more dogs!

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How and why we built a tiny Internet of Things apartment at SparkFun HQ.

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Can biometric data help shed light on panic and anxiety?

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Last-minute summer projects

It's not too late, and we're here to help.

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A crash course in aluminum casting

A few pictures and videos from creating the aluminum skulls for my arcade cabinet build.

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The FreeSoC2 Synthesizer

AVC has come and gone, but we've been working on some cool demos behind the scenes!

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Details about the MAME cabinet project I am working on.

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Want to build a little friend to buzz around your desk? Join us!

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Electronic Campfire

A walk-through of building what turned out to be a complicated prop.

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In this week's Enginursday, Joel shows off his aquatic turtle habitat, complete with an above-tank basking area, automated lighting, and an aquaponic feeding system.

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A cool project from "Popular Science" writer Dave Prochnow

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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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