Building Arduino projects with multiple sensors can unlock powerful environmental monitoring, automation, and IoT applications. From DHT11 temperature sensors to motion, gas, and light detectors, ...

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

From your very first blinking LED to dazzling multi-color sequences, Arduino makes it easy to bring light to life. With just a board, a few LEDs, and some code, you can experiment with patterns, ...

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

The engineering organization behind Cardano submitted nine proposals totaling $46.8 million for the 2026 voting cycle, down ...

Center at Westfield State University is a fabrication and design center serving students from all academic disciplines.

Harnessing heat generated by a device itself, microscopic silicon structures could lead to more energy-efficient thermal ...

Bolin Technology has been showing a number of new products this week at the 2026 NAB Show, including Range, which the company ...

The Osmo Nano is marketed as a 4K POV camera and vlogging camera. It's a step down in performance and robustness compared to ...

If you told an EV owner five years ago that a mainstream automaker might be testing 2,100 kW charging, they probably would have laughed at you. However, that is exactly what leaked documents tied to ...