Allows for sensing of solid objects within a fixed range (adjustable with on-board potentiometer). Ideal for robotic applications. Depending on the position of the potentiometers and the reflective surface type the sensing range is between 5 to 45cm (approx).

Supply Voltage: 3-6V

Digital Output: 0=object detected, 1=no object detected

Sensing Range:  5 to 45cm (approx - Please see note above)

More information including an example Arduino sketch can be found on our support forum here