Plushbot Class

Can't think of a Valentine's present for your sweetheart?

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SparkFun has now decided to take an official position on the matter and stands with our fellow citizens of the internet by opposing SOPA and PIPA!

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Build your own datalogger for your Arduino!

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Check out a new class: "Processing the Danger Shield"

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Our third Free-Day has come and gone and we have a few new products that some of our lucky winners might be interested in getting.

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Let's go over the numbers for Free Day 2012

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It's Free Day 2012! Tips on how to stay connected to SparkFun in a variety of ways during the mayhem.

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

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Welcome to 2012 and our first round of new products for the year!

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Cubelets are back in full force!

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Free Day is only a week away! Are you ready?

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It's SparkFun PJ Day

Bust our your PJs at work and share the warmth!

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This is the last New Product Post of the year and although we only have a few products to talk about this week, it's been a good year.

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Check Out the Roboat

The Roboat is a GPS-guided Autonomous Boat.

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Open House Video

Couldn't make it to the Open House? Check out the recap video.

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The Treeduino is back!

Thought the Christmas season was officially over? Think again!

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Watch out, we have some great new products just in time to light up your holiday.

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Home Heating From Afar

Taking apart the new Nest WiFi thermostat.

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Have a webcam (or want one) and going to participate in Free Day?

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Recent Blog Comments

Erm… when my engineer co-workers and I are joking about speccing cheap, slightly sketchy power supplies because the customers will never…
“According to Pete - Current Sensing” video is marked private and is not accessible. Please fix the issue. Thanks
The efficiency values stated are usually at 100% rated output. The “quiescent” power will be somewhat less than the “inefficiency” (that is,…
I think it would be a service to the less experienced to make it more clear in the description that the outputs of the [dual…
I’m not an electrician, so take this with a grain of salt, but you have to switch on the DC side of the power supply. This means the power…
Nice. You remembered to put in the requisite coffee mug ring on your hand drawn schematic. Very classy. :-D
While we are being pedantic, it isn’t just MOSFETs that use the term “gate” for the controlling pin. AFAIK it’s both MOSFETs and JFETs…
Hmm. I guess that would make a lot of sense.
It isn’t well known, but the symbol(s) for switches is(are) actually quite extensive with different bits meaning different things. Kind of…
I installed a meanwell power supply to power a 5m white LED strip to light my basement stairs, only to be disappointed by the 3- or 4-…

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