This week we have a new Qwiic Proximity Sensor and a revision to the popular SIK for Photon!

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After working hard to build the exterior of their energy-efficient model home, students at Colorado School of Mines start on the electrical system using SparkFun hardware.

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Community partner creates an interactive escape room

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Students build Cheerlights display that changes color with tweets

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A change of sensors has been implemented for our Weather Shields!

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We have several products that have gone through the FCC throughout the years (all intentional radiators, all used in airborne applications).…

@nate 1. Interesting! 2. I've worked with government agencies and various certification processes before, (but not the FCC), so "ah feel yer…

Thanks for sharing, Nate! A few years back, there was an "expert" who wrote a book (actually an "e-book") on getting FCC (and other)…

Thanks Nate, sharing this is Sparkfun at its best !

The LED is rated at 3W and the received power is about 136mW, so there's no need for a current limiting resistor. Best tip to reduce…

I can't speak to the sale in terms of $$$'s (too early) but I can say that our Shipping team did an incredible job keeping up with the order…

Nice blog! How much resistance do I need for an LED? and one more thing can you give me the Tips to reduce the electricity bills.

That test report has a lot to say about Dell and Bluetooth 4.0 too.

I'm hoping that you'll let us know how the weekend looked in terms of sales... I was really surprised when I checked last night, and found…

What is the BCM abbreviation to expansion. Bit Count Monitoring or another etc . what ? I want to extensive research, but always find healt…

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