Line Tracking Module
This is a module that can be used to detect wide black lines on a surface in front of it. The output is low when on top of a black line and high when on a white surface.
The on-board potentiometer may be used to adjust the detection sensitivity.
- Operating voltage: 2.5V - 12V
- Working current: 18mA - 20mA at 5V
- Output: 0V when object detected / VCC when no object is present