[Fjord Carver] brings together an RGB LED and CdS Photoresistor to make a color sensor. Those Cadmium Sulfide lights sensors usually have a very wide swing of resistance when exposed to varying ...

If you know the red, green, and blue components of the light that correspond to maximum reflectance, then you know the color of the object. Their sensor uses a four-lead RGB LED, but we suppose a ...

Unlike standard RGB images with their three channels, these files store information across numerous channels, each ...

As of today, Sony has officially put its hat in the RGB TV ring. Unlike more traditional LED TVs that use white or blue LEDs (or the tinier mini-LEDs) that light up display layers like color ...