Discover the Raspberry Pi Pico 2 W: a tiny, affordable microcontroller perfect for DIY projects, coding fun, and creative ...

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

Fi, was presented at the 2025 IEEE International Conference on Distributed Computing in Smart Systems and the Internet of Things. Led by Professor ...

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

Imagine walking through a crowded city street, your phone buzzing with notifications, unaware that hidden among the sea of signals is a device quietly tracking your every move. Or perhaps you’re at ...

The Pi Pico 2 W planetarium shows the current sky on a 480×320 ST7796 display via Wi-Fi time sync. It's a beginner-friendly build, requiring a Pico 2 W, a display, four tactile buttons, and an ...

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 ...

When people ask me where to start with HomeKit, I usually give them a list of products that work well together that are easy to set up: a motion sensor, a door sensor, and maybe a camera if you want ...

Taking care of your family and home can feel like a full-time job. The constant need to keep your house clean, comfortable, safe, and secure can be physically exhausting and even lead to mental ...

A barograph is a device that graphs a barometer’s readings over time, revealing trends that can predict whether stormy weather is approaching or sunny skies are on the way. This DIY Digital ...

Twice a year, billions of birds travel hundreds of miles between their winter and summer homes, mostly at night, using the stars to navigate. In Northern Virginia alone, an estimated 100 to 160 ...