Have you been curious about trying Python on a microcontroller? The ESP32 is a great way to start!

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In the latest Python tutorial series, we look at loading MicroPython onto six different microcontroller development boards.

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We work with the Raspberry Pi pretty often here, and with a new version releasing we thought it would be a good time to gather our best tutorials and a few good add-ons.

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Not working as expected? Luckily, we have a tutorial about where to start looking and will explore a few general troubleshooting tips that frequently come up in SparkFun’s technical support department!

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A set of calipers can be an incredibly useful tool for precisely measuring the distance between objects.

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Staring at the multitude of buttons, switches and knobs on the face of an oscilloscope can be daunting. For this "Adventures in Science," we show you how to take basic measurements with an oscilloscope.

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Looking to upgrade your workshop or mad science lab with more power? Here's how to get started with benchtop power supplies.

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Just getting into electronics or want a refresher on digital multimeter basics? We've got you covered.

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Importing custom artwork into a PCB CAD program is a fun way to personalize your board.

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Build an effects pedal or analog equalizer using the SparkFun Proto Pedal!

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It's time to weigh in on the latest project from Jen Foxbot!

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Making illuminated costume items for late-night Pokémon hunting

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We have some ripe, delicious new tutorials for you

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Everything you need to design for manufacture, all in one place.

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Check out the new Blynk Board and the tutorials that have sprouted up around it.

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The Thing + the Blynk app = a match made in internet heaven.

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The Amateur (Ham) Radio world can be a wonderful resource of info on various radio and RF (Radio Frequency) equipment, including stuff done…
Hi, I am running into audio problems doing the 2 audio shield w. teensy 3.2 setup. I am using the standard test code example, included at…
Great write-up, thanks! I think this is exactly what I need. Noob question: if I wanted to locate the board remotely from the sensor bolts,…
I read through your tutorial and it looks like VS code could makes things easier, if the task file is unique to each project (sketch). Using…
There is an IR interface for X-10 (IR543 or IR7243), I imagine this would work with it.
I was right! It IS entertaining! But regarding the IR Blaster… what I’d really like to see is one that interfaces with the venerable…
For all those looking at doing Arduino in Visual Studio Code, check out the Arduino Extension:…
There was a spelling error in the previous version of the video so we corrected it and updated the link. Should be up and viewable now!…
When I click on the IR Blaster video, I’m getting a message that it’s been removed by the user! Bummer… SF videos are (almost) always…
I’ve been using VS Code and PlatformIO for about a year. Is this better?

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