"Where did my pet go?" If you have a pet, you've probably asked this question at least once. One moment they're playing ...

But can we extend the capabilities of a $5 ESP32-CAM module to build something similar? In this project, we are going to ...

Software projects that improve your network.

Setting it up is really easy.

This is one of those hacks that makes you stop in your tracks and say, “wait, you can do that!?” — before realizing, oh, yes, of course you can do that. With enough computational power, you can do a ...

While building a simpler model for particle interactions, physicists found a new representation involving pi—not a new value for pi, and not a replacement for the one you learned in school.

The circumference of a circle is the distance around the shape. The ability to round a number to a number of decimal places or to a number of significant figures means that answers can be written to ...

Stop Paying for Google Drive. I Built My Own Home Storage Cloud Using a Raspberry Pi Hate paying for cloud storage, but not ready to invest in a network-attached storage device? Here's how I turned my ...

Sunday 19th July 2026: Parts 14 and 15 still require updating to reflect the latest RPi4 firmware changes. Parts 1-13 are, however, updated and confirmed working (at least when built on an Apple ...

Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing power and I/O you get. But if you need something really small, like ...

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