Grove - Line Finder

Grove - Line Finder

Grove - Line Finder is specially designed for line following robots.

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Products in stock - Same day shipping within business hours Products on backorder - Usually ships in 10-15 working days depending on manufacturer


Return policy - Any product that is defective or damaged upon arrival can be replaced within 10 days


Line finders basically consist of an IR LED as well as a IR transistor helping the robot follow a particular line.

Use the Grove Line finder module to design yor own line following robot. It consists two parts - an IR emitting LED and an IR sensitive phototransistor. It can output a digital signal to a microcontroller so the robot can reliably follow a black line on a white background, or vice versa.



  • Grove compatible interface
  • Small size
  • 5V DC power supply
  • Indicator LED
  • Digital output
  • Distance adjustable


Please visit Seeed Studio's wiki page for more info about this product.

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