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 gGateway 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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Let's face it, as much as we love Arduino, there are some things it just can't do. To branch out, let's take a look at a little bit of Python.

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A little shaky on IMU selection? This might smooth it out for you.

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Today we have a new Configurable OpAmp Board, a RISC-V Dev board, two SDRs, and a few other components for your next project!

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It's the question I see most in relation to Arduino: "How do I get into it?"

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Happy Halloween!

Halloween is made for makers. Whether your thing is an over-the-top, automated yard display, an amazing cosplay costume, or a beautifully carved pumpkin with an RGB LED light show emanating from it, this holiday lets us build things not because they're practical or necessary, but because they are fun!

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Save 15% on most Qwiic boards through Wednesday, 10/31.

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Today we have a new stereo camera, an all-in-one sensor module, an absolute encoder, LEDs and a baseplate for your Raspberry Pi!

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I needed a positionable desk lamp and I had a bin full of heads on my desk. Add in Halloween, and I can now see what I'm soldering!

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Getting started with an API example using NASA's Near Earth Object Web Service

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Love old gear? So do we! Here's a new video series to revel in all that's come before.

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Halloween is only a week away but there's still time to make one of these projects or costumes!

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Recent Blog Comments

Absolutely! If I had ten more minutes before this was due, that would have been the first addition I would have made to the code.
Would it make sense to turn off the LEDs after a minute or so?
Arduinet from Enterox is another IoT platform that supports data mapping for unstructured data posted by IoT devices and rule engine that…
What I would like to see is a Reverse Dumpster Dive, in which I get to clean out my computer/radio room and somebody buys the stuff and…
It is very cool stereo system I am interesting in these systems
I’ve been sourcing more and more stuff in china, and its good know how much of a wild west (east) it can be. However there’s a couple of…
This is exactly the difficulty engineers have with predicting product sales, and I’ve fallen for the same thing myself. When you’ve been…
That last bit in the stereo camera video reminded me of DJ “Dr. Jerry” Carroll in his Crazy Eddie commercial days!!
Is the next step stringing it up and dealing with all the switching noise in the audio signal?
Exactly why I skipped it…last time I did this it was sent FedEx Smart Post which takes over a week to travel across the US.

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