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Sparkfun support will be closed from 3:00PM to 4:15PM on April 27th for a company-wide townhall meeting. We will resume regular hours on the 28th.

If you were at SXSW last year you should recognize this new SparkFun Original!

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The open-source Ball Aerospace Interface System

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Reagan talks about making the CubeRinth Maximus for Two Bit Circus.

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We updated Sparkle and it slowed some things down. We're hoping that it will speed things up moving forward!

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littleBits and an MP3 Trigger – all kinds of fun to be had!

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An overview of Espressif's sequel to the ESP8266 - a new WiFi/Bluetooth-enabled system-on-chip, with a massive GPIO count.

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

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

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Recent Blog Comments

I have a micro:bit and it works great. Got it this week from Adafruit. Those people over there are great. They even had the edge connector…
Nice post! This sensor (and the SparkX cousin) did look to be of interest. Keep in mind that high VoCs can also affect resistive humidity…
It just ain’t right to ship green kyptonite to Metropolis
Interesting sensor. I wonder how the VOC readings would compare to those of the Grove gas sensors by Seeedstudio or Adafruit’s MiCS5524 gas…
It’s to avoid the ringing in the clock and data lines as preventing the logic low voltage from becoming too high. With two boards, the…
I’m wondering if anyone could elaborate on why, if using more than a couple of boards, you should disable the pullups on all but one.
Thank you! That’s a great idea for working with these LEDs - they can be SO bright! I’ll definitely incorporate that into the next one!
That’s a nifty project! Great combination of art and technology! I’ve found that my projects that involve addressable LEDs that it was a…
Two comments: First, I’d stick some sort of a delay into the loop with the servo, just to keep the CPU’s temperature from rising (assumng,…
Well… “We’ll also be having an autonomous human rider class.” To be clear, the PRS guys can’t come this year due to a scheduling…

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