Explore three innovative DIY projects in this video, each utilizing ball bearings to create unique spinning gadgets. Learn how to craft a smartphone macro lens and light painting tool, an LED-enhanced ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Nanoparticles containing lanthanide ions are excellent light emitters. The addition of organic molecules means that they can be activated using electric currents. These nanoparticles are excellent ...

Former UNO men's basketball players Cedquavious "Dae Dae" Hunter has discussed his role in a gambling probe that resulted in he and two other players receiving lifetime bans from the NCAA. Hunter was ...

Global smartphone revenues grew 5% year-over-year (YoY) in quarter three (Q3) 2025, reaching $112 billion, the highest level for a third quarter, according to new data from Counterpoint Research. All ...

What if a single board could bridge the gap between beginner-friendly simplicity and professional-grade power? Enter the Arduino Uno Q, a new evolution in the world of development boards. With its ...

Arduino is being acquired by Qualcomm subject to regulatory approval for an undisclosed sum. Qualcomm Arduino introduces a new UNO form factor board, the Arduino UNO Q, which features both a STM32 MCU ...

Eridium is a premium currency in Borderlands 4 that is especially important for the end-game. But just because you will mostly be using it in the end-game, doesn't mean you won't be actively farming ...

Eridium is a rare material in the world of Borderlands 4 that you use as currency to pay for specific services. Since you won’t find lots of Eridium just waiting for you or an infinite farm location, ...

MediaPipe is used to detect hand landmarks in real-time. Custom logic maps different gestures (open hand, closed fist, etc.) to LED numbers. Connect LEDs to Arduino digital pins (D9–D13 in this case).