We want to come document your Free Day experience!

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Another round of new products including new MicroRax, a book and some more retail.

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Christmas Orders

Some information on getting your orders in time for the holidays.

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Check out Twine

Simplifying physical computing with Twine.

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It's time for your monthly caption contest.

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Check out this month's edition of According to Pete"

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It's been two weeks since we've talked about new products. Check out what's new for the past couple of weeks.

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Check out this project from SparkFun's own Todd Treece.

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Check out this GPS-based project from a SparkFun customer.

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Check out this customer eye-tracker project!

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The Voxel Shield

A great shield for driving an 8x8x8 LED matrix!

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Our production artists are at it again...

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It's Friday again, so we have more new products to talk about.

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Your Personal Black Box

Inexpensive sensors and storage are giving us the ability to record our lives, revisit the past, and sometimes solve mysteries.

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Check out this awesome project from a SparkFun customer!

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We have a solder stenciling class coming up this week!

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We have some some new cool tools as well as some other goodies this week.

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I know that radar to measure speed (such as police use to check the speed of vehicles) uses doppler shift to measure the speed. The thought…

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…

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