Digital Line Sensor
It is used for Line Follower robots. It uses LM393 Comparator, IR Led and a photo diode.
Red Color wire must be connected to 5v
Blue Color wire must be connected to Digital Pin
Black Color wire must be connected to Ground
It is used for Line Follower robots. It uses LM393 Comparator, IR Led and a photo diode.
Red Color wire must be connected to 5v
Blue Color wire must be connected to Digital Pin
Black Color wire must be connected to Ground