Raspberry Pi 4 self-hosts a site that prints anonymous messages on a receipt printer. Docker + Cloudflare Tunnel route traffic; PHP generates ESC/POS and writes to /dev/usb/lp0. Printed results ...

Building out an AI-powered security camera with a spare Raspberry Pi is not only a fun weekend project, but also a way to ...

Sakura Pi RK3308B is a small, Raspberry Pi Zero-sized SBC with an RGB LCD interface and support for mainline Linux ...

The Raspberry Pi might sound like dessert, but it's actually a credit card–sized computer changing the world of DIY tech. First launched in 2012 by the Raspberry Pi Foundation, it was designed to make ...

Infrared sensors, which act as the "seeing" component in devices such as LiDAR for autonomous vehicles, 3D face recognition ...

What if your next gaming setup wasn’t a towering PC or a sleek console, but a compact, retro-inspired keyboard that packs a serious punch? The Raspberry Pi 500 Plus is here to challenge everything you ...

The Orange Pi 4 Pro is a credit card-sized single-board computer that’s just a hair larger than a Raspberry Pi 5, and it even has a Raspberry Pi-compatible 40-pin GPIO header. But it stands out for a ...

Bambu is widely considered one of the premier 3D printer brands, and its most popular model is on sale ahead of Black Friday.

Smartphone processor and modem maker Qualcomm is acquiring Arduino, the Italian company known mainly for its open source ecosystem of microcontrollers and the software that makes them function. In its ...

A standard LCD 3D printer costing under 200 euros can perform microelectronic photolithography with 20-micrometer precision, enabling affordable, cleanroom-free fabrication of transistors and sensors ...

If this machine had hit the shelves just a few months ago, it would have gone straight to the top of our best 3D printers list. It's absolutely superb. However, in the wings are the new multitool ...