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Future Electronics Egypt

Line Tracker (Follower) Module - KY033

Line Tracker (Follower) Module - KY033

LE 40.00

KY033 is a fairly accurate  line tracker that is designed for line following 4 wheels and two wheels moving robotics . It consists two parts: an IR emitting LED and an IR sensitive phototransistor. It can output digital signal to a microcontroller or Arduino so the robot can follow a black line on a white background. The accuracy and detection distance can be adjusted using the onboard poteniometer.


  • Small size.
  • 3: 5 VDC .
  • Indicator LED.
  • Digital output.
  • Distance: adjustable using potentiometer

Ky033 line tracker user manual and Arduino code



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