It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

Features like voice alerts, false-alert filtering, and four-directional detection can all help you avoid a dreaded speeding ...

Making airplanes with foam board is really handy since this material is very cheap, easy to work with, and durable. It's the same material the channel Flite Test uses in their builds. I recently tried ...

The imagery offers a closer look yet to the damage to the giant phased-array AN/FPS-132 radar struck during Iran's attack on Qatar last month. Newly published photos by Al Jazeera circulated online ...

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

It is an old trope in submarine movies. A sonar operator strains to hear things in the ocean but dares not “ping” for fear of giving away the boat’s location. Radar has a similar ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Representatives from the Finnish company Kelluu test their uncrewed airship at REPMUS 2025, a NATO-led military exercise to investigate new drone technology. NATO. Two silver radi ...

The new Controlled Reception Pattern Antenna (CRPA) is part of the Digital GPS Anti-jam Receiver (DIGAR) system installed in ...

Densitron is a global provider of industrial displays, HMI and tactile interface technologies for mission-critical ...