This week, we have a new graduate from SparkX who is in the form of the SparkFun Qwiic Power Switch!

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Halloween Hacking

Using up old e-waste to whip up the scariest thing I can think of for Halloween

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SparkFun Spooktacular

Happy Halloween! Celebrate with us be learning about a few spooky science and math phenomena.

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What’s the difference between ROM, PROM, EPROM, and EEPROM?

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Raspberry Pi is back at it with new SSDs and two new SSD Kits! We also released a new version of our USB-C Breakout that now features pre-soldered headers!

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In our newest tutorial, we'll show you how to set up the SparkFun Simultaneous RFID Reader to take multiple, if not nearly unlimited, RFID readings simultaneously!

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Raspberry Pi's newest microSD cards and a new bumper bottom for the miniature computer are now available!

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Our newest tutorial will guide you through using the SparkFun MOSFET Power Switch and Buck Regulator (Low-Side) with your Arduino projects!

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Raspberry Pi's new AI Camera is now available for pre-order at SparkFun Electronics!

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What exactly is odometry, why was it developed, and what are its current and potential applications?

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We have two new hot plates for your SMD soldering that you need to check out this week!

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Funny You Should Ask: RAM Roundup

What’s the difference between RAM, DRAM, SRAM, and PSRAM? - Funny You Should Ask…

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We're excited to introduce what we believe is the world's smallest addressable LED, the SMD LED - Addressable RGB APA-104-1010.

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Check out WIZnet's W55RP20-EVB-PICO, what's new with SparkX, and our latest sale!

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The SparkFun SCD41, SEN55 Indoor Air Quality Combo Sensor is now available and a new LiPo battery!

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Rob shows off the low-power consumption options on our new NORA-W306 Thing+!

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XRP Design Challenge Winners!

We just wrapped up our design challenge on Printables and received 180 entries! Thanks to everyone who entered a project, we appreciate you all.

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Special Educational Pricing on select NVIDIA Jetson Developer Kits Now Available

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In our newest tutorial, we show you how to use the Tristimulus Color Sensor to detect colors!

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Such a cool post on a special day! I love the X Files references - I miss that show!! Thank you for an awesome brain exercise!!!

Took so long to pass the wait limiter to comment for a new account and you took down your blog sparkfun wish lists.

I have a few bins of pin & socket, gold-plated headers on-hand for just this situation. I buy 36-pin or 50-pin "breakaway" pin headers.…

Hi, has anyone tried to stack 3 audio adaptor board with extra i2s_quad objects to have 6 outputs?

Glad to be back! Thank you for your business!

I'm so glad this is back! Thank you!

Hi, has the discount for purchasing NVIDIA Jetson with an Educator Account ended?

Is this the equivalent of the GNS Electronics NTRIP-X: https://www.gns-electronics.de/product/ntrip-x-basestation-bundle/ Would I need both…

Hmm... I'm wondering if you've thought about offering a "package" of all 5 books?

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