After a decade of debate and public outcry last summer, FCC Chairman Tom Wheeler issued a statement today promising to protect the open Internet.

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We made a new product review feature for the Web site. Check out all the gory implementation details!

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This new Barbie book continues to make the same old mistakes.

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FTDI's latest driver update appears to be semi-permanently disabling counterfeit FT232 chips.

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In honor of Manufacturing Day 2014 (Friday, October 3rd) - We take a look at how SparkFun puts a dozen or so new products on the website each week.

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Sweeping legal changes are afoot that could change the hobbyist airspace for years to come. Your input can make a difference.

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SparkFun joins a slew of websites across the net protesting the FCC's plans to gut Net Neutrality

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The Move Is On!

Please hang with us as we get settled in at our new digs.

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We are selling our "older" reflow oven for the low low price of $2000 or a reasonable offer.

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Things are about to change forever for SparkFun!

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Net neutrality and the open internet: why it's important, how it's at risk today, and what you can do about it right now.

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SparkFun moves up to a "real building" - business ensues

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With SparkFun moving forward, we take a glance at the past.

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Wrangling our free shipping program into shape.

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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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