Infrared sensors gain sensitivity with ultra-thin lens for fire and threat monitoring

Researchers have developed a highly sensitive method for detecting hotspots in the environment, such as bushfires or military ...
EDN

Arduino IR Proximity Sensor

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...
Aviation Week

Roper Cites Research Work On Coating To Cloak IR Signatures

A coating that could cloak objects from infrared sensors by controlling their thermal radiation has been demonstrated by researchers at U.S. universities, with funding support from the U.S. Air Force ...
Hackaday

IR Remote Transforms To RF

Most consumer remote controls operate using infrared light. This works well assuming the piece of equipment has a line of sight to the remote. But if you have, say a receiver in a cabinet or closet, ...
Yahoo Finance

Sony Semiconductor Solutions to Release RGB-IR Image Sensor for In-Cabin Monitoring Cameras That Achieves Both Industry's Smallest 2.1 µm Pixel and Highest Level of Near ...

ATSUGI, Japan, Oct. 1, 2025 /PRNewswire/ -- Sony Semiconductor Solutions Corporation (Sony) today announced the upcoming release of the IMX775 CMOS RGB-IR image sensor with the industry's smallest *1 ...