It's a TCRT5000 Line Tracker Module. This Infrared reflective sensor TCRT5000 adjustable sensitivity using a potentiometer. This is high quality line tracker module which have detection range 1mm to 8m. It's operating voltage is 3.3v to 5v.
|Detection of reflection distance
|1mm to 8m
|3.3V - 5V
|Both Digital and Analog
|Country of Origin