A new Qwiic Pi SHIM is here, as well as a new version of our classic LED Starter Kit and a 976x592 CMOS Camera!

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Miss out on our Black Friday/Cyber Monday sale? You're in luck!

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Develop in Freedom Studio or Zephyr RTOS with the SparkFun RED-V

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The costs and time required to get the world's first open source BLE module certified with the FCC.

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In lieu of our normal Friday post, we are happy to bring you our Black Friday and Cyber Monday deals!

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What better time than now to go over the last days to place your SparkFun order before the holidays?

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Any FCC certified module needs a tin can to protect and prevent RF emissions. Check out how we did it for Artemis!

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Learn more about this year's Black Friday/Cyber Monday sale.

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Check out our latest tutorial on levitating magnets and creating a wireless light!

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Our remaining Thank the Maker and Master of Coin shirts are all now on sale!

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Illuminate your world!

A brief introduction to the ins and outs of LEDs.

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The High Precision Temperature Sensor is now in full production! We also have a new machine imaging camera designed specifically for the SparkFun Edge Dev Board!

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Building a DIY personal, portable, briefcase computer workstation with a Raspberry Pi!

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Learn how we created our own SMD module using PCB tips and tricks for blind and buried vias.

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Let's take a quick look at the current offerings of the popular LIDAR-Lite from Garmin!

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The Qwiic Pro Kit is here so you can develop and prototype faster than ever!

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In case you missed it, RPi 4 got a new bootloader that helps manage the heat this SBC produces.

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We are going to the AIoT Summit on December 3rd with Ambiq Micro and TensorFlow, and we wanted to give you a sneak peek!

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Recent Blog Comments

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…

The information conflicts with the adafruit library or wrong. adafruit library save data |Bb|Gb|Rb|Bt|Gt|Rt|P0d|P0d| small b = bottom,…

Hi Nate: Happy Thanksgiving! Thank you for sharing the awesome details on how you/SparkFun went about getting the right certifications and…

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