Inventory Day: Behind the Shelves

This is what it looks like when 140 people count over 7 million products in one day.

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Guest Tutorial: EL Wire Sound Reactive Costume

Jen FoxBot is back, and more luminous than ever!

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January Caption Contest

New year, new laughs.

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It's Inventory Day for us, but don't worry, we still have some new products for you!

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A peek behind the scenes of a popular escape room, and into the electronics powering the mystery.

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This is your brain on Dumpster Dive

A brief look at what happens when we offer Dumpster Dive boxes and why this slowed SparkFun.com to a crawl.

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The Dumpster Dive is today!

Get your clicking fingers ready.

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SparkFun and Hackster.io

SparkFun and Hackster.io have teamed up to provide a platform for SparkFun's customers.

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New solar panels, Arduinos, and the official release of the Qduino Mini! Woo-Hoo!

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I've got a project on my workbench that I was hoping to share, but I met some unexpected difficulty along the way.

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The Arduino UNO WiFi Scholarship

Submit your project for the chance to win!

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IoT, security, smart machines, home automation, VR, education tech, and more!

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The 2016 (drumroll) ... Dumpster Dive!

It's here! Well, almost.

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December Caption Contest winner

2016! Let's do this.

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A Brief Digital Imaging Primer

Some notes (and examples) to help you understand a bit more about the world of digital imaging.

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New Year Clearance Sale

Out with the old and in with the shiny!

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The Edison SIK Experiment Guide

Brush up on your Edison while we wait for the Inventor's Kit!

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December Caption Contest

2015's not over yet.

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RFID is getting under Nick's skin...

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Electronic Hand-bell Choir

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

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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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