Before we dive into how IR sensors work, let’s first get a quick understanding of what infrared radiation is. Infrared (IR) radiation is a type of invisible electromagnetic energy with waveforms ...

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.

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 ...

Stratio, a Korean deep-tech startup founded by three Stanford Ph.D. graduates, is introducing what it claims is the first germanium-based short-wave infrared sensor designed for large-scale commercial ...

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 ...