The YL-70 4-channel line tracker sensor provides easy line tracking because the associated ... Note that, one of the five LEDs (D5) in the YL-70 module is the power supply indicator and the rest (D1 ...

The HW-006 (V1.3) line tracker sensor module based on TCRT5000 an infrared reflectance sensor. This is usually mounted at the bottom of a line following robot chassis. This compact tracking sensor ...