We wanted to get you started on a high tech prank that's sure to annoy your friends and coworkers. We combine an Arduino Pro Micro with a USB Male connector to create a hardware mouse jiggler.

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Today we release a big product line of Helium products, including the Atom Prototyping Module, Element Access Point, Adapter Boards and a couple of kits!

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A classic control systems challenge is building an inverted pendulum robot. Today we'll discuss the theory behind the project.

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Check out these techniques for making your very own soft electronic components!

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How a couple of engineers' desire to bridge the gap between the industrial space and the maker movement created something new.

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Without phase-locked loops, we’d all still be living in caves, just getting by with stone knives and bearskins.

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Yeah, the name of this Friday Product Post isn't necessarily the correct saying, but we are just too excited to announce the SparkFun AST-CAN485 Dev Board!

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SparkFun Engineer Joel plays a melody on the second version of the digital handpan, aka the Touch Drum.

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Get ready for a monthlong celebration of crafting with electronics!

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Surprise friendos, it's a caption contest!

Sometimes the best surprises are surprises to us, too.

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We've launched a new way for educators (or anyone, really) to tailor our products to their needs.

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A new, handy Variable Load Kit, an LED "Neon" Flex Rope, three types of LED hookup connectors and new (cheaper) PLA filament for your 3D printer!

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Tsunami looping firmware is released, and connectable by MIDI. And why not MIDI BLE? It's done with the nRF52832 this week.

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When it comes to readily available OS designs, what is the role and responsibility of sellers and buyers in the 3D printing marketplace? And why buy when you can DIY?

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Students use LilyPad technology to create turn-signal jackets for cycling.

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Why do we collaborate?

Is there more to the collaborative process than just getting a project done?

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Panelizer and CAMmer: More production tools with EAGLE to avoid silly mistakes.

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Look through walls with the Walabot, light up a project with a strip of APA102-2020 LEDs and protect your HATs on your SmartiPi Touch!

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The Best Enginursdays You May Have Missed

Reflection is important, so let's reflect on some past, beloved Enginursdays.

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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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