Recent DIY trends show makers increasingly turning to ESP32 microcontrollers and Arduino platforms for smart home projects, replacing costlier or overpowered setups like Raspberry Pi in many cases.

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, ...

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

Andrew Bosworth, the CTO of Meta, gave a college student some advice for breaking into Silicon Valley. He also waded into a recent internet debate.

Some events you attend, and some events you feel the moment you walk through the doors. The Rand Show 2026 was the latter, ...

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

Community-based projects driven by universities are a powerful blend of education and social impact, creating ripples that empower individuals and uplift entire societies. These initiatives serve as ...

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

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

Rocky was brought to life through a combination of puppetry and visual effects. But his charming personality was the result of a misunderstanding. By Esther Zuckerman In “Project Hail Mary,” Ryan ...

Intel's shares jumped more than 2% after the announcement. The company also posted ‌a photo of CEO Lip-Bu Tan and Musk shaking hands, saying it hosted the world's richest man at its campus the past ...

A research team including scientists and engineers from University of Colorado Boulder, University of Colorado Anschutz and Colorado State University has developed a suite of new therapies that prompt ...