4-Channel Line Tracking Sensor Set

The 4-Channel Line Tracking Sensor Set includes 4 infrared transmitter/receiver modules, allowing detection of whether a line is present on the surface.

The sensitivity and detection distance of each sensor can be adjusted using the onboard potentiometers on the control board.

The sensors are connected to the control board via jumper wires (included in the package). Thanks to the mounting screws on each sensor, they can be positioned vertically or horizontally as needed.

The control board provides OUT pins for each sensor, along with power (VCC) and ground (GND) connections. Each channel also features an indicator LED for output status.