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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.

Importing custom artwork into a PCB CAD program is a fun way to personalize your board.

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We use serial communication all the time. But why are we using multiples of 300?

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Our new 9DoF Razor IMU leads the pack, followed by a MAX30105 Breakout, two new Teensy boards, and a tall RPI GPIO header!

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It's time to do a holiday project roundup!

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Meet Feldi!

Get to know SparkFun's newest Creative Technologist.

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50 Top Products at the best prices of 2016 and 10% off the rest.

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Or, what happens when you literally break the mold.

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How to set up an Arduino as an in-system programmer (ISP) and program an Atmel ATtiny84A to blink

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The nRF52832 Breakout, SmartiPi Touch, Serial-Controlled Motor Driver and RedBearLab BLE Nano Kit round out today's brand new products! Happy Friday!

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Create your very own levitating light with just a handful of parts.

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The case for formalizing free exploration opportunities

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Is it time to make smart devices dumber?

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A new Bare Conductive touch board, as well as four brilliant Pimoroni boards, all for your Raspberry Pi!

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I started with a PiRetrocade kit and kept adding until I had a major appliance on my hands: my very own full-size arcade cabinet!

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Build an effects pedal or analog equalizer using the SparkFun Proto Pedal!

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There are two basic ways to connect electronic components with two terminals: series and parallel. In this episode, we examine those two types of circuits and show how to calculate equivalent resistance.

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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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