Defense contractor Anduril has unveiled a new family of passive infrared sensors called Iris that are tailored for use on aircraft, especially drones. Iris sensors are intended to be readily ...

Achieving IOC for IRST21 is a significant milestone and a testament to the strong partnership between Lockheed Martin an ...

Particulate content in the air? There’s a sensor for that, too. Someone sneaking up on you? Get yourself some passive infrared sensors (PIRs) and maybe a smart camera just to be sure.

As an example, [Circuit Valley] has an IKEA Vallhorn motion sensor for a teardown, it’s as you might expect, a passive infrared sensor (PIR) sensor coupled with a Zigbee interface. Inside the ...

The video demonstrates how to wire up a Passive Infrared Sensor (PIR) using 4-core security cables. All Gallagher inputs are balanced 4-state inputs and must have two 4k7 resistors wired at the device ...

The F-22 Raptor finally gets infrared search & track, after a consulted journey only Simple Flying could assemble.

An MQ-9 Reaper drifts ominously through the crisp, pre-dawn sky over Sanaa, Yemen. Its matte-gray fuselage blends seamlessly ...

The U.S. Navy’s podded Infrared Search And Track System, or IRST, planned for its F/A-18E/F Super Hornet fighters, has ...

The latest version of Lockheed's Tactical Infrared Search and Track system will provide passive threat detection capability to the stealthy F-22 air superiority fighter, in a low-observable ...