Line Finder Sensor 630566A DIY Robot Accessories

Description
This pack contains a line-tracker module that transmits a digital signal to the robotics controllers enabling a robot to follow a black line on a white background or vice versa. The sensor consists of two parts: an IR-emitting LED and an IR-sensitive phototransistor.
What You'll Get
Line Finder  module
Sensor extension cable
 Specifications
Quantity: pkg of 1
Size: 51 mm x 37 mm x 10 mm