What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

December 31, 2025 • A few years back, many politicians were raising the alarm about the dangers of "CRT" in schools. Today, the new risk to public education is "DEI." What do both of these moments ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

It's easy to find yourself with more sources for your TV than it has inputs. Most TVs just have three or four HDMI connections, so if you have a PlayStation, Xbox and cable/satellite box, what happens ...

Understanding your dog's wants and needs isn't always easy, but there's a lot they can tell you if you teach them to use the best dog talking buttons. These devices are adapted from pressable ...

Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O Controller With Relays, Analog I/O, and Modbus for the Raspberry Pi. In the ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. NoNo Flores / Investopedia Level 3 ...

The task is simple: walk or die.

Ellie will head out of a shutter into a shopping mall, desperate to find resources to save a dying Joel. When you regain control, push forwards into the centre of the mall. I know your first instinct ...