Top 20 for 20 Years

Join us in celebrating 20 years at SparkFun with deals up to 50 percent off our top 20 products!

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12 Days of Dev Boards

Celebrate the Christmas season with a 12-day sale on development boards. Get up to 40 percent off!

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You asked for it and we provided it in festive tradition!

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Deals up to 50 percent off this week for Black Friday & Cyber Monday!

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GIS Week

Save over 100 dollars this week in celebration of GIS Day!

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Our Black Friday/Cyber Monday sale has been extended this year to have weekly deals throughout November! Shop deals up to 50% off.

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Clearance Mayhem

Our Parts Hunters and Supply Chain Team planned ahead to weather the storm of the ongoing global supply chain shortage. Score a deal on the now-overstocked and soon-retired items throughout our inventory. SparkFun is emptying shelves to bring new products to you!

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Surprise, One Last Flash Sale!

All good things must come to an end. We’re calling it a wrap on holiday sales with one last Flash Sale - 25% off select MicroMod boards. Available through Weds, Dec 8 @ 10 a.m. MST.

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Hurry! It’s Time for a Flash Sale

Now through Sunday, Dec 5, we're offering 100 promo code uses to take $40 off our SparkFun GPS-RTK2 Board - ZED-F9P (Qwiic).

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Our Black Friday/Cyber Monday Sale has begun! Shop deals up to 70% off. Plus, all orders this weekend receive a free SparkFun USB Thumb Drive.

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Surprise - Flash Sale! One Day Only

We’re taking 40% off our Digital Multimeter, through 10am MST tomorrow. While we’re talking sales, get some details about our upcoming Black Friday/Cyber Monday Sale.

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2021 Holiday Shipping Recommendations

We’ve compiled recommendations on when to order items if you need them by Dec 24th. TL;DR - the sooner you order, the better.

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A new limited edition Thing Plus is now available, along with new RTK Plus products and a new power supply instrument for your workbench (or on the go)!

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Cyber Monday at SparkFun

It's here! Happy shopping!

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Black Friday Sales are Here!

No need to form a line, head on over to the weekend of sales!

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Mark your calendars, Black Friday and Cyber Monday sales swiftly approach!

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A Whole Lotta Deals

By a whole lot, we mean almost a full month's worth!

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Two versions of the new GPS-RTK Dead Reckoning board are available, along with a special edition Qwiic Pro Micro, and a new Raspberry Pi 4 kit!

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Summer Camp - SparkFun Style

Summer activities cancelled? Welcome to SparkFun Summer Camp! We’ve got tutorials, projects, and sales for adults and kids to make sure this summer is still fun.

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First, thanks for the reply! FWIW, FedEx's tracking shows that they are supposed to deliver a CODEC breakout board, a SparkFun Thing Plus -…

Hi! There was talk about recording sound coming in through the WM8960 and saving it to a microSD card (there is a microSD card socket on the…

Hi, thank you for reaching out! Here is the link https://www.youtube.com/watch?v=L-mLUQk0Lg0

I have a question that Pete might be able to answer: In glancing at the documentation for [SparkFun Audio Codec Breakout - WM8960…

During the zoom talk it was implied that a recording would be available on the tech talk website, could I have a link to that? I would like…

I just noticed a minor problem on the pages for both the [SparkFun Temperature Sensor - STTS22H…

Hey, Rob: Much better to have a lot of sensors than a lot of censors! ;-)

I tried solid state relays and had many issues. One that was supposed to handle 120v did but there was about a 10 second delay in switching.…

You know what would make FPGA's easier to learn? REAL WORLD USEFUL EXAMPLE PROJECTS!!! I've taken a couple of runs now at trying to get…

Congratulations on making it to 20 years. I think I have been a customer off and on for about 15 of those years and remember some fun events…

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