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, ...

Dive into the process of crafting an elaborate diorama inspired by the Ember Sword game. This step-by-step build covers sculpting miniature robot figures with Super Sculpey, designing a dramatic ...

Researchers at The University of Osaka, in collaboration with ULVAC, Inc. and Ritsumeikan University, have developed a new ...

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

Back in 2017, Hackaday featured an audio reactive LED strip project from [Scott Lawson], that has over the years become an extremely popular choice for the party animals among us. We’re ...

Calcium disodium EDTA is a chemical compound that can trap and remove heavy metals, both from your body and from things like food, paper, shampoo, and cosmetics. “It’s a particularly versatile ...

DIY RGB LED strip driver that can be connected to a smart home (HomeKit) using Raspberry Pi and Arduino. This is a complete DIY guide going through all steps on how to build your own RGB LED Strip ...

After losing her legs, a New York Times food writer began to feel like a tourist in her home city. So, facing her fears, she met it like one. By Yewande Komolafe The Smithsonian said all of its ...

A woman from Northern Ireland has spoken publicly about serious health complications she experienced after using weight-loss injections, warning others to carefully consider the risks before starting ...