Apple has a long habit of tucking ambitious sensors into tiny devices, from subtle health trackers in wearables to ...

The new sensor-packed Smart Play Brick will land this spring as part of a special Star Wars collection. The update adds interactive lights and sound to the Lego experience—including the minifigs.

Aqara today launched its latest sensor, debuting the Presence Multi-Sensor FP300. Aqara’s sensor is able to determine when someone is in the room, providing a useful way to control HomeKit-connected ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 4 minutes IFA ...

The Passive Infrared Sensor Market is estimated to be valued at USD 0.8 billion in 2025 and is projected to reach USD 3.3 billion by 2035, registering a compound annual growth rate (CAGR) of 15.0% ...

Infrared Search and Track (IRST) systems use passive infrared sensors to detect and track targets by their heat signatures—no radar emissions, no detection—and excel at spotting stealthy aircraft. But ...

When Baseus reached out with their S2 outdoor security camera, I was curious but not entirely sure what to expect. I reviewed the Baseus S1 Pro last year, and while it looked very similar, that older ...

Raspberry Pi launched a follow-up to its Camera Module 3 with the Camera Module 3 Sensor Assembly. Now, Raspberry Pi users can put the camera sensors into their own custom form factors. The move ...

If the backwards rebel group in Yemen can disrupt U.S. air operations so easily, how can America conduct effective air operations against a more sophisticated adversary? The incident raises questions ...

Military-grade infrared vision goggles use detectors made of mercury cadmium telluride, a semiconducting material that’s particularly sensitive to infrared radiation. Unfortunately, you need to keep ...