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 developed a type of infrared photodiode that is 35% more responsive at 1.55 m, the key wavelength for telecommunications, compared to other germanium-based components. Detecting infrared ...

Featuring as inherent self-power, no chopping requirements, vacuum-packaging free, broadband response, low cost, and CMOS-compatibility 1,2,3, thermopiles are widely used in smart homes, portable ...

Spread the love“`html Are you tired of fumbling for light switches when you enter a room? Or perhaps you’re concerned about enhancing your home’s security? If so, motion sensor lights installation ...

As radar technology continues to advance, it offers an increasingly broad range of capabilities, making it a viable alternative to traditional passive infrared (PIR) sensors. With radar’s enhanced ...

Electro-optical detectors are used to measure or sense the radiation emitted or reflected by objects within the detector’s optical field of view (FOV). Passive systems operate without any illumination ...