The infrared detector circuit can be easily wired on a small veroboard or any general-purpose printed circuit board. Pin configurations of IC LM386, transistor BC547 and melody generator UM66. LM386 ...

Is America’s missile defense as robust as its weakest hard disk? Chenguang Gong, a dual citizen of the United States and ...

Simple IR detection This easy-to-construct circuit causes a standard LED bulb to glow when infrared is detected by an infrared photo-diode or phototransistor. The third, remaining part, is a ...

For decades infrared detector development has drawn on many different types of material. ... By the 1980s, second-generation versions, which included a read-out integrated circuit for signal ...

Researchers from the Graphene Flagship have developed a novel graphene-based infrared (IR) detector demonstrating record high sensitivity for thermal detection. Graphene's unique attributes pave ...

Sofradir expects the sensor to see use in long-range surveillance, armored vehicles, and infrared tracking systems. The cooled prototype sensor on show at DSS could lead to military imaging systems ...

More information: Tianyi Guo et al, Spectrally Tunable Ultrafast Long Wave Infrared Detection at Room Temperature, Nano Letters (2024). DOI: 10.1021/acs.nanolett.4c03832.

A team of researchers from the University of Michigan (U-M) have created an ultrathin graphene-based light detector that has the potential to put infrared heat detecting technology into a contact ...

This improved infrared detector is specifically intended for use with commercial IR remote control handsets. This little circuit is useful for quick go/no-go testing of just about any remote control ...