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 ...

IR detectors are expected for many applications beyond night vision, including irregularities in machinery, ice on aircraft wings and faults in circuit boards. Infrared detection works because ...

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 ...

Seeing in the dark could take on a whole new meaning. Scientists at the University of Michigan have created the first infrared light detector that is thin enough to be integrated with contact lenses.

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 ...