These Raspberry Pi tips and Python tricks let you take your sensing projects off the desk and into the wild with wireless transmission and processing of data.

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Build a party decoration that encourages partygoers to dance!

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Two new LilyPad products are now available! To go along with them, we have a new Mini GPS Shield, Flip-Pins and two new Edison kits.

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Check out the new and improved, tightened-up SparkFun Eagle libraries - now with uniformity, verified packages and documentation!

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Deck the beards this year with addressable LEDs

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Two Modulo educational kits, a Raspberry Pi book, and a new kit from BITalino!

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We rag on the patent system pretty often here in Open-Source-Landia. Let's take a look at a few positive contributions patent holders are trying to make to our lives!

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If you order batteries from us, you'll want to read this.

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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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Quote: So hang in there, Nick. Tell your story, and be proud. Don’t let anyone tell you that you’re being disingenuous or exploitative.…
In my running around this afternoon, I noted that the Winco I went into wanted about $4 for a 4-pack of CR2032s, while Walgreens wants about…
AAA holders are a great option too, especially because those are a lot easier to find locally than some of the specialty batteries like…
One option I’ve used to power “wearables” is Adafruit’s 3xAAA with a switch which gives about 4.5V…
I actually had a lot of conversations about this at Denver Comic Con this weekend when people were asking how I powered my [light up fairy…
One safety tip that I’d add is to be careful to design any wearable that involves a LiPo so that you can EASILY take it off in a…
A few safety tips when using LiPos: * Always store your batteries in and enclosure free of sharp objects. When installing a battery in your…
18650s and the 6A DC/DC converter we sell! (https://www.sparkfun.com/products/9370) Good for powering projects with lots of lights.
I’d thought, at first, about something like a “big button” or an [“arcade…
Very good point that I missed (this was a little rushed) quantities absolutely matter and will factor in.

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