Line Follower Sensor

It can be used for tracking line detection. When black is detected, it outputs a high level, and when white is detected, it outputs a low level.

Based on the infrared reflection principle, the infrared emitting diode continuously emits infrared rays, and the infrared photoelectric transistor receives the reflected infrared light. Since white has strong infrared reflection and black has weak infrared reflection, black and white lines can be detected.

Technical Parameters
Operating voltage: VCC 3.3V -5V
Module size: 24*48mm
Fixed installation: 2 Lego compatible through holes
Data type: Black -- 1 White -- 0
Detection distance: 0.5-1cm