A Raspberry Pi home automation project enables controlling lights, sensors, and smart devices via open-source software, ...

Scanning a heart rate sans wearable is exciting, especially considering that it can be done with a low-power, low-cost device ...

Explore the potential of Raspberry Pi-powered underwater WiFi, from enabling real-time communication and media sharing to advancing marine research and safety.

We’ve seen many cyberdecks and home built computers in our time here at Hackaday, but we’ve not seen many so tiny and so neatly built as this one from [Carter Hurd]. It takes the form of a tiny retro ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (September 2025) that make the cut: ...