As evidenced by the Covid-19 pandemic, quick and non-invasive techniques to assess body temperature have become necessary. In various locations, including hospitals, airports and schools, non-contact ...

Researchers 3D print 'electronic eyes' at room temperature. The technology allows machines to recognize objects even in ...

A technology that enables the fabrication of "ultra-miniature infrared sensors" in desired shapes and sizes using ...

Infrared sensors, which act as the "seeing" component in devices such as LiDAR for autonomous vehicles, 3D face recognition ...

Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.

Excelitas has recently launched CaliPile - a new range of intelligent compact IR sensors capable of multiple sensing applications. CaliPile sensors combine a highly sensitive thermopile detector with ...

Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now imagine ...

This project shows how to build a liquid level switch by using an IR liquid level sensor. An IR liquid level sensor works similar to an IR light barrier, with a transparent plastic cover. When the ...