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

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, ...

Two-term incumbent Kelly Gonez is unopposed for the L.A. Unified Board of Education District 6 seat. Here is your voting ...

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

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

IoT cloud platforms like Arduino Cloud make it easier than ever to bring your connected device ideas to life. From provisioning your board to syncing data and controlling devices remotely, these tools ...

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 two TV technologies that dominate our picks for the best TVs are OLED and mini-LED. There are incredible TVs using each technology. That said, each has strengths and weaknesses that might mean one ...

The second of two Air Jordan 6s coming from the collab this year.

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

Tesla’s Model Y L looks almost identical—but adds space, a real third row, and more practicality. Here’s why that subtle change actually matters more. The car has been modified behind the B-pillar.

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...