The Pennsylvania Railroad (PRR)’s T1 class is famous for many reasons: being enormous, being a duplex, possibly having beaten ...

The invention of sprites triggered a major shift in video game design, enabling games with independent moving objects and ...

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] ...

If you’ve got a decent CRT monitor, you can usually adjust the settings to make sure the image scans nicely across the whole ...

If you’ve wiring up a microcontroller and need some kind of storage, it’s likely you’ll reach for an SD card. Compared to other ways of holding data on your project, SD cards are ...

If you’re building a project on your ESP32, you might want to give it a fancy graphical interface. If so, you might find a ...

Many projects on these pages do clever things with video. Whether it’s digital or analogue, it’s certain our community can ...

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

Over on [Ken Shirriff]’s blog is a tricky Commodore PET repair: tracking down 6 1/2 bad chips. WARNING: contains 8-bit ...

How hard would it be to clone the Wii U gamepad, the quirky controller with its unique embedded screen? This is the question ...

No matter the item on my list of childhood occupational dreams, one constant ran throughout: I saw myself using an ...

If you need to drive a big screen for a project, it’s fair to say your first thought isn’t going to be to use the ATtiny85.