Price: $4.95

    Quantity:
    The Grove Line Finder is designed for line following robots. It consists two parts - an IR emitting LED and an IR sensitive phototransistor. It outputs a digital signal to a microcontroller so the robot can reliably follow a black line on a white background, or vice versa. This Line finder even has an indicator LED and adjustable range.
    Product Features
    • Grove compatible interface
    • Compact Size
    • 5V DC power supply
    • Indicator LED
    • Digital output
    • Adjustable Range