Grove - Line Finder v1.1

Most automated robotic projects start from a line-following robot. The Grove Line finder v1.1 is designed to achieve this task easily and quickly. Those eye-like sensors on the board are actually IR emitting LED and sensitive phototransistors. When the phototransistor detects the reflected infrared light from the IR emitting LED, it will output a digital signal, which changes from HIGH to LOW. This module also features an adjustable detection range and indication LEDS. Features

* Integrated indicator LED

* Digital output

* Adjustable detecting range

* Product number: Seeed 101020172

Specifications

* Power supply: 5V DC

* Digital output mode: TTL (High when black is detected, Low when white is detected)

* Connector: 4 pin Buckled Grove interface

* Dimension: 20mm x 20mm

* Comparator: LMV358

* Photo reflective diode: RS-06WD

Package Contents

* 1x Grove Line Finder V1.1

Resources

* Product Wiki