IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...

We all know that feeling: you've turned the lights off and are almost asleep when you hear that infamous buzz. A mosquito is hunting in your bedroom. The dance commences. You could turn on the lights, ...

Detecting wavelengths beyond visible light—for instance, infrared light—offers clear advantages. Case in point is cameras in autonomous vehicles that ‘see’ through smoke or fog and cameras that unlock ...