In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

A hackerspace is a place that generally needs to be accessed by a wide group of people, often at weird and unusual hours.

Watch the creation of a robotic fox built using 3D printing, Arduino electronics, and Fusion 360 design. This project ...

I tested two gadgets designed to make me unplug: the Brick and the Unpluq Tag. A week later, I learned more about my tech habits than I expected.

I've reviewed security systems from all major brands. Here are my most important recommendations when you're ready to set up your own.

Now, Samsung is putting its digital key software into the wild with Digital Home Key, an add-on feature in the Samsung Wallet ...

With zero coding skills, and in a disturbingly short time, I was able to assemble camera feeds from around the world into a ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

Editor’s note: Previous versions of the simulation were incorrectly calculating each team’s odds of reaching the conference finals and beyond. That error has been ...