The photosensor is a simple cadmium sulfide cell, which measures the intensity of light bouncing back from an object as an Arduino drives the LED through all possible colors with PWM signals.

This top cell was then combined in a tandem device with a bottom cell made with a glass substrate coated with molybdenum (Mo), a CIS absorber, a cadmium sulfide (CdS) buffer layer, and a window ...

Those Cadmium Sulfide lights sensors usually have a very wide swing of resistance when exposed to varying levels of light sensitivity. That makes for great resolution when reading them using the ...

The study reveals a significant 8.26 % efficiency increase in AgBiS2 solar cells, highlighting advancements in eco-friendly ...

A research team has developed a technology that can significantly increase the efficiency of eco-friendly solar cells. The ...