If you ever built a line following robot, you’ll be nostalgic about [Jeremy’s] light-seeking robot. It is a very simple build ...

Professional mountain bike racing is a rather bizarre sport. At the highest level, times between podiums will be less than a ...

The IM19 is used in conjunction with the UM980 GNSS receiver to provide tilt-compensated Lat/Lon/Alt readings with 1cm accuracy up to 30° tilt angle, and 2cm accuracy up to 60°. Various bits of the ...

The sensor lineup includes smart plugs, air quality monitors, and motion detectors, and automatically connects to Sidewalk without a hub or Wi-Fi. I’m PCMag’s senior writer covering smart home and ...

Many people experience the invisible weight of remembering everything that needs to get done to keep life running smoothly. It’s called the mental load, and it can include juggling work deadlines, ...

Abstract: In this article, we propose and experimentally demonstrate a simple and low-cost fiber-optic sensor for temperature-independent ultraviolet (UV) detection. The sensor utilizes a ...

The automotive past is often recalled fondly. A fender bender was a nuisance, certainly, but the required repair was relatively predictable. The fix generally involved a new bumper cover, some paint ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and weather monitoring solution built around the company’s own Novaduino Display ...

Mr. Norris is a doctoral student at Duke University studying electric power systems. Amy Wasserman and her husband were stunned when the energy bill for their home in Wilmington, Del., topped $500 in ...

The purchase of a Broadway Limited Imports HO scale Reading Co. class T1 4-8-4 left Chris Russo wanting more — the ability to access the Digital Command Control functions built into the new model.