This light activated remote switch circuit could be operated using a flashlight beam and could eb used for toggling a specified load from a distance using an external light source such as a flashlight ...

Researchers have developed a light-activated switch that can turn genes on and off in mammalian cells. This is the most efficient so-called 'optogenetic switch' activated by red and far-red light that ...

A newly-developed molecule is easy to make, simple to work with and may potentially be used for the development of targeted medications and high-density memory devices with the volume of a speck of a ...

Researchers at the University of Washington have applied research in how proteins bind with different molecules to create a molecular switch that enables them to turn an enzyme on and off. The ...

Recently an ad on YouTube about an acoustic light sensor/switch module piqued my interest. Out of curiosity, I contacted the online vendor and bought a pair. Named MR-SK50A, the module is less popular ...