The Raspberry Pi is a small-factor PC that can easily fit in your palm, but despite its miniature size, these computers can still pack a punch, with the latest Raspberry Pi 5 featuring 16GB of RAM and ...

From arcade cabinets and retro gaming handhelds to retrofitted vintage camera flash devices, you can revive past tech with a Raspberry Pi computer. Projects, like these 10 Raspberry Pi projects to ...

Raspberry Pi boards are no longer constrained – these days, you can get a quad-core board with 8 or 16GB of RAM to go around, equip it with a heatsink, and get a decently comfortable shop/desk/kitchen ...

Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that ...

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

Portable yet capable, ATS Mini V4 Portable Receiver uses an ESP32S3 for custom firmware like a waterfall view, helping you ...

When a transmitter sends a Wi-Fi signal and a receiver captures it after it passes through a person, the signal’s changes can ...

HP packs a mini-PC with a Ryzen processor into a USB-C keyboard – optionally even with a battery.

Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that enables stable data ...

A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

Built by Sensia Technology, it was thin enough to hang like a tapestry or slip under bedding. Volume was modest, audio ...