Discover three creative DIY projects using everyday household items in this tutorial. Learn how to make a pen LED flashlight, ...

Gardens have always rewarded a little planning, but smart garden tech gives today’s gardeners a serious advantage. Pairing ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

Smartwatches still can’t measure blood sugar on their own, but AI-powered CGMs are changing how glucose data is tracked and ...

These are the projects I recommend building instead of just buying something off the shelf.

Engineers at Queen Mary University of London have built a new color-changing tactile sensor, which allows robots to "see" and touch in real-time. The novel idea was invented by Giacomo Sasso, a ...

The new tactile system allows robots to see touch in real time by instantly transforming invisible mechanical forces into vivid, dynamic color patterns.

Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

Martinez, California, is about as far as you can get from Silicon Valley and still be in the San Francisco Bay Area. Perched on the northeast edge of the bay, the small city is home to Hello Robot, a ...

Xreal has always occupied a somewhat different niche in the smartglasses market. Rather than normal-looking glasses with some smart features, the company offers a more immersive AR experience that's ...

Door sensors are some of the simplest smart home devices you can get. Instead of anything fancy like measuring the heat or motion, all they do is detect when their two halves are separated. Yet, that ...

Imagine a sea of glowing blue lights pulsing to the beat of the music. But instead of glow sticks filled with toxic chemicals, the luminescence comes from living algae, shimmering on demand. In a new ...