Cheap and cheerful.

A growing range of Arduino-based robotics resources now combine sensor integration, coding fundamentals, and practical hardware skills. From beginner micro servo tutorials to advanced sensor ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

Multicore processing boosts performance and energy efficiency in many coding situations. Bare-metal algorithms further ...

Nuclear leakage detection and radiation monitoring have become critical as the world generates increasing amounts of nuclear ...

During his 2025 campaign, New York City Mayor Zohran Mamdani said that “Rikers Island is a stain on the history of this city.” He said he would do everything in his power to meet the deadline to close ...

Diving into do-it-yourself projects is a rewarding way to personalize your living space and connect more deeply with your home and garden. The satisfaction of completing a task with your own hands, ...

Sci-fi devices become real all the time, and we'd argue the 3D printer is one of those. I distinctly remember as a teen when these things were becoming popular, and we all thought people would be ...

Project Aura is an ESP32‑based DIY air quality monitor that combines a touchscreen display and industrial sensors. It is fully integrated with the Home Assistant open-source home automation platform.

A conversation with a longtime project expert on drastically rethinking the way your business operates. What does it take to stay agile and compete effectively in today’s business world? Smart leaders ...

The first Raspberry Pi was a revolution. It started as a project to offer the cheapest possible computer that someone could use as a normal PC for school or work, or as a risk-free way to learn ...