In the November edition of According to Pete, our intrepid engineering director drops some transistor knowledge on us.

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Joel shows us how to build a handheld pH sensor to regulate his aquaponics system.

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Costumes, robotics and electronics. What's not to love about this week's Friday New Product Post?

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Free Shipping!

SparkFun now offers free economy shipping on orders worldwide over $60!

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Enginesday: Last-Minute Halloween

Some quick and easy last minute ideas to add electronics to your Halloween decorations.

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We're excited to introduce you to our latest hackers-in-residence: Sophi Kravitz and Shane Clements!

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Get ready - it's time for a caption contest!

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Magical tape, a tiny light sensor, and some new revisions. Check out what we have for this week.

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How to interface the RedBot with MatLab and SimuLink

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This installment of our new e-textiles how-to video series shows you how to incorporate LED string lights into your Halloween costume!

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LED Robot Halloween Costume

Our friend Stephanie Segall of Imagine Our Life shows us her recipe for a homemade LED robot costume.

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Check out the amazing embedded electronics at Fritzler Farms.

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A couple new products and a demo. Check out the Friday New Product Post for this week.

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Visual programming languages are a unique way to introduce tyro programmers to thinking like a programmer. Here are some of the great tools we've discovered that enable visual programming for Arduino.

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Where did all that rain come from?!

Why the rain and what happened to the Boulderites.

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Ada Lovelace Day at SparkFun

Celebrating our influences to inspire a new generation of women in STEM

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Why the voltage rating on capacitors matters and why you should derate them.

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Helping out our furloughed friends, one kit at a time.

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LEDs, cables, and scopes. We've got you covered this week. Check out what new products we have!

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Radio-Frequency IDentification is a technology that allows machines to identify an object without touching it, or even without a clear line of sight. How does it work?

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Congratulations, this history is motivational, Best regards from Queretaro Mex.

Typo alert: Uh, you have two occurances of the Shapeoko 5 Maintenance Kit, and though some of the verbiage mentions a "pack of four…

Shawn definitely made some excellent videos! Another of the folks I miss is Pete Doktor, who also made many excellent videos. I sincerely…

Watching Drew's video, I kept imagining "ultra-mouse" that would not only respond to x-y displacement and button clicks and wheel rotations,…

"heads up" -- pun intended? ;-)

Thanks for the heads up! Should be solved now. Goes back to workbench to continue work on anti-gravity machine

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Rob is pretty eclectic and hard to duplicate with AI.I would love to get a board with a round microprocessor on it. Great project. Beside,…

Did I miss something? It didn't seem like a board was created, just a generic picture of a board. So, unless I missed something AI just…

A few days ago, someone knowing that I've been "doing" computers over 50 years, asked if they should be worried that AI was going to…

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