We get by with a little help from our friends, specifically Adam Carlson.

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The new RPLIDAR is here, and a new WiFi IR board "blasts" onto the scene!

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How to eschew the Arduino IDE for a combination of and Arduino command-line tool (Arduino CLI) and a professional code editor (Visual Studio Code).

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We get by with a little help from our friends, specifically Sam Povilus.

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We get by with a little help from our friends, specifically Jesse Brockmann.

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We introduce a new Arduino Pro Mini utilizing the nRF52840 and Qwiic, a Qwiic Expansion Board for Onion Omega, and a USB-C Breakout and connector!

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Lumos! Here are my experiences 3D-printing a "magical" illuminated wand theatrical prop for my students' performance.

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We get by with a little help from our friends, specifically Ron Justin.

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We get by with a little help from our friends, specifically Scott Tattersall.

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20% off most of our catalog through 11/26!

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On this special product post preceding Black Friday and Cyber Monday, we have two different versions of our new SparkFun LTE Shield, a Qwiic Cable Kit and a Qwiic-to-Grove Adapter Cable.

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It's time to bounce that old tennis ball out of your garage, and up your game with this simple project that lets you know exactly where to stop when pulling in to your garage.

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Another new stereo camera, a SparkFun Original LoRa Gateway and the Arduino Uno WiFi R2!

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I recently figured out how to make a custom-shaped screen using an ESP32 and DMX512 over ArtNet. Let's check it out.

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Pretty quiet around here at 7 a.m. Maybe I can whip up a quick python-fueled, Pi-based bot? Oh, yeah - hot glue features prominently in this build.

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Want to make sure your package arrives on time? Check out our Holiday Shipping Guide!

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A new Qwiic-compatible TFMini LiDAR module, a triad spectroscopy sensor, a new SDR, the SmartLED Shield, and a radio telemetry kit!

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All About Distance Sensing

We’ve put together a page dedicated to distance sensing. Get a quick overview of how distance sensing works, a comparison guide and maybe even some inspiration for your next project.

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Recent Blog Comments

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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