In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Build a fast, private offline chatbot on Raspberry Pi 5 with the RLM AA50, 24 TOPS, and 8GB DDR4 to get instant voice replies ...

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

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

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 ...

Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O ...

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

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous ...

Astronauts aboard the ISS have captured rare, invisible lightning phenomena hidden above Earth’s storms, revealing explosive ...

While the FPC connector on the Raspberry Pi 5 makes it possible to add hardware like PCIe NVMe adapters, a whole bunch of USB ...

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 ...