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

A team of Chinese scientists has used semiconductor “quantum dots” to develop a vision sensor that adapts to extreme light changes faster than the human eye.

A 0.25 /spl mu/m technology CMOS image sensor employs a 4.2 /spl mu/m pitch pinned-photodiode pixel. A column amplifier and digital domain processing reduce the fixed pattern noise to 55 /spl mu/V.

About Arduino library driver for Adafruit's TCS34725 RGB Color Sensor Breakout ...