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 ...

Researchers have developed a highly sensitive method for detecting hotspots in the environment, such as bushfires or military threats, by harnessing the focusing power of meta-optical systems. The key ...

The photograph shows a one-inch, single-crystal lead sulfide (PbS) film wafer (left). The right panel demonstrates a clear infrared image of a university emblem and Chinese characters, captured at ...

Delivering high-precision driver and passenger state recognition. Sony Semiconductor Solutions Corporation announced the upcoming release of the IMX775 CMOS RGB-IR image sensor with the industry’s ...

In episode 20 of the Sunday Theater series 'VIVANT', there was a scene where they infiltrated Shaki Castle.Chocky crawls ...

The human eye can only see light at certain frequencies (called the visible spectrum), the lowest of which constitutes red light. Infrared light, which we can't see, has an even lower frequency than ...

Phones and Androids alike rely heavily on proximity sensors for common features and functions like NFC payments and turning ...