Revive a broken PSP 1000 with the open-source PSPi hardware mod. Swap old internal components for a Raspberry Pi CM4 to play ...

For an interactive kiosk, you need a full operating system. An Arduino or ESP32 can handle sensor input and LED strips, but rendering a 1080p game with touch input and audio requires a proper Linux ...

A retail client in the US approached us with a familiar problem. They wanted to deploy "smart" parcel lockers and short-term rental lockers at high-traffic locations—gyms, apartment complexes, and ...

The formula for a Raspberry Pi camera is by now a straightforward one: take a Pi and camera module, add a display, buttons, ...

It’s likely many of us have been in the position of first set-up on a machine such as a Raspberry Pi, and had keyboard problems. Either no spare keyboard is to be found, or a cluttered desk ...

WSJ Buy Side is The Wall Street Journal’s research and commerce team. Our commerce content is distinct from our newsroom coverage. We earn a commission from some links in our articles. Learn more.

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Courtney Schley Courtney Schley is deputy director of editorial operations and testing.

Spread the loveIf you’re a developer, or even just someone who tinkers with code, chances are you’ve heard of Visual Studio ...