Light sensors detect the presence or absence of light, and the intensity of that light. These sensors then convert light ...

The best smart smoke detectors add a layer of connectivity to this essential device in your home. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

This article develops a new sensor that can detect projectiles in all-weather with high sensitivity and a large field of view. Two high-power line lasers are used to design an active photoelectric ...

A mixed-dimensional dual-channel synaptic transistor composed of inorganic nanoparticles and organic nanowires was fabricated to expand the photoelectric gain range. The device can actualize the ...