Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s ...

The Arduino is a great way for hobbyists and pros alike to experiment with programmable objects, but it can be confusing for beginners without these tools.

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

Scientists at Harvard have built a miniature device that can twist and tune light in real time. By rotating two stacked ...

Last year, we brought you a story about the BhangmeterV2, an internet-of-things nuclear war monitor. With a cold-war-era ...

With AI content, partisan framing, and viral rumors flooding our feeds, knowing how to verify what you see online is now a ...

The bright colors of the sponges have a meaning tied to their intended use. Here's a guide to sponge colors and when to use each type. David lives in Brooklyn where he's spent more than a decade ...

How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source ...

Don't let your spring break plans derail because of spy cameras. Here's how to find them in vacation rentals. Tyler has worked on, lived with and tested all types of smart home and security technology ...