If you’re reading this, that means you’ve successfully made it through 2025! Allow us to be the first to congratulate you — ...

We are all familiar enough by now with the succession of boards that have come from Raspberry Pi in Cambridge over the years, ...

Thanks to the Raspberry Pi, we have easy access to extremely inexpensive machines running Linux that have all kinds of GPIO ...

A friend of mine and I both have a similar project in mind, the manufacture of custom footwear with our hackerspace’s shiny ...

One of the perennial challenges of building robots is minimizing the size and weight of drive systems while preserving power. One established way to do this, at least on robots with joints, is to ...

An old joke in physics is that of the “spherical cow”, poking fun at some of the assumptions physicists make when tackling a ...

With two cores at 240 MHz and about 8.5 MB of non-banked RAM if you’re using the right ESP32-S3 version, this MCU seems at ...

In the world of social media, “keeping receipts” refers to the practice of storing evidence that may come in handy for a ...

Have you heard the saying “the problem is the solution”? It seems to originate in the permaculture movement, but it can apply equally well to electronics. Take the problem [shiura] ...

In the 1980s there were an incredible number of personal computers of all shapes, sizes, and operating system types, and ...

The 39th annual Chaos Communication Congress (39C3) is underway, and it kicked off with a talk that will resonate deeply with ...

Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to ...