Automatic license plate reader (ALPR) companies like Flock Safety are quietly trying to build a nationwide mass surveillance ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

Abstract: This paper presents an in-depth exploration of a Real-Time Global Parcel Tracking System in the Supply Chain Using RFID and GPS, designed to revolutionize logistics and parcel management. By ...

It's amazing what you can do with an ESP32 (or two).

GPS often struggles in cities because skyscrapers reflect and block satellite signals, leading to inaccurate locations. A new system called SmartNav tackles the problem with advanced corrections and ...

As the United States marks its 250th anniversary, WTOP presents “250 Years of America,” a multipart series examining the innovations, breakthroughs and pivotal moments that have shaped the nation ...

BERLIN—LITEF, a Northrop Grumman subsidiary based in Freiburg, Germany, is developing technologies to make GPS receivers resilient to spoofing, in addition to the less challenging jamming threat. With ...

ATLANTA, Ga. — Solar storms that disrupt GPS signals could cost Georgia’s peanut industry millions of dollars, according to a new University of Georgia study examining how precision technology has ...

Abstract: Recent research emphasizes the effectiveness of solar panels, specifically dual-axis solar panels, in maximizing energy capture and optimizing the utilization of photovoltaic cells. This ...

We've been monitoring the cut line at the 2026 Memorial Tournament to see which PGA Tour stars would miss the cut at Muirfield Village. Justin Thomas went 3 over to start Round 2 but did just enough ...