Light Sensors: 758 Products Found
Check out our fantastic range of Photo Sensors at Farnell element14
Photoelectric sensors are used to detect the distance, presence or absence of an object by using a photo transmitter, usually infrared, and a photoelectric receiver.
There are many different types of photoelectric sensors available including colour, contrast, Laser, optical slot and distance.
Farnell element14 offer all these types from industry leading manufacturers.