Photosensitive sensor

Product introduction

Photosensitive sensor is a sensor that uses photosensitive elements to convert optical signals into electrical signals. Its sensitive wavelength is near the visible wavelength, including infrared wavelength and ultraviolet wavelength. The optical sensor is not limited to the detection of light. It can also be used as a detection element to form other sensors to detect many non electric quantities, as long as these non electric quantities are converted into the changes of optical signals. The photoresist module is the most sensitive to the ambient light. It is generally used to detect the brightness of the surrounding light and trigger Arduino or relay module.

Product parameters

Single chip microcomputer wiring

Maker：Photosensitive automatic lamp