Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Los Angeles drivers, get ready — Big Brother is about to clock your speed. After nearly two years, the Los Angeles City Council has finally signed off on a sweeping speed camera program, clearing the ...

With the increasing demand for automation and remote operation, controlling electrical devices without the need for physical access has become an important area of development in modern engineering.

Adding swing speed has become a bit of an obsession for me. Over the last eight months or so, I’ve dedicated tons of time to hitting the ball longer off the tee, and the pursuit is intoxicating. You ...

Variable reluctance (VR) sensors transform mechanical motion into electrical signals by exploiting changes in magnetic flux. As a ferromagnetic target moves past the sensor’s pole piece, the ...

The American short-track speed skating team will look to get back on the podium at the 2026 Milano Cortina Winter Olympics after being shutout at the 2022 Beijing Winter Games. Eight short-track ...

Editor's note: U.S. speed skater Jordan Stolz won Olympic gold in the 1,000 meters, setting a world record time in the process. MILAN — Step into the world of speed skating, where ice skating meets ...

When he squeezes into his bright red ski suit and puts on his Darth Vader-esque helmet, speed skier Simon Billy hears nothing and sees very little. Despite almost losing two of his senses, the ...

Aqara has announced the Spatial Multi-Sensor FP400, a new presence sensor that it says is precise enough to suss out whether you’re sitting, standing, or lying down. The FP400 builds on several past ...

Over the past decades, physicists and quantum engineers introduced a wide range of systems that perform desired functions leveraging quantum mechanical effects. These include so-called quantum sensors ...

The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation. The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...