Auto-Calibrating Line Sensor LSS05

(1 customer review)

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Approx Restocking Date: 25 to 30 Days
SKU: 4711
  1. 5V power, reserve polarity protected
  2. 5 digital outputs representing the logic of 5 IR sensor, represented with indicator each.
  3. Calibration button for easily calibrating the sensor
  4. Dimensions: 64x28x10 (LxWxH) mm.
  5. Weight: 8 gm.


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Brand: Cytron
Category: Line Sensor
Tags: Line Sensor, line follower, array, Cytron, IR, Photodiode, Photoresistor, IR Emitter, IR Sensor, Line following Robot, LSA, LSS, LSS05

Line following is an important application in robotics. It is being used in AGV (Automated Guided Vehicle) and allows robots to navigate and perform tasks.

This Auto-Calibrating Line Sensor LSS05 is super easy to use. Comes with 5 pairs of IR transmitter and receiver. It can easily cover and detect line width of 1cm to 3cm, dark color or bright color. After power-up, 1 press to the push button (at the side), it starts “scanning” the surface under it, calibrating the threshold between dark and bright. It takes just 4 to 5 seconds only.

Once calibration is done, these settings are stored in internal non-volatile memory, it will still “recognize” the line even after power recycle (Off and On) again. The outputs are digital (0V or 5V) to indicate line detected or no line, so reading the line position is as simple as reading digital signal.

Auto-Calibrating Line Sensor Lss05 -

Features :

  1. 5V power, reserve polarity protected
  2. 5 digital outputs representing the logic of 5 IR sensor, represented with indicator each.
  3. Calibration button for easy of calibrating sensor:
    • 1st Step: press to start calibration
    • 2nd Step: press to toggle logic into Dark On mode, to sense dark line
    • 3rd Step: press to toggle logic into Bright On mode, to sense bright line
    • (Note: for more about calibrating the sensor watch the video in the VIDEOS section of this page)

Package Includes :

1 x Auto-Calibrating Line Sensor LSS05

Tutorials :


Input Supply Voltage (VDC)


Length (mm):


Width (mm):


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Weight (g):


Shipping Weight 0.012 kg
Shipping Dimensions 9 × 7 × 4 cm
3 Month Warranty Against Sealed Product

This item is covered with a standard warranty of 3 Month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Warranty  Against Sealed Product:

This product comes with manufacturer seal so, warranty Policy shall cover only those issues pertaining to the manufacturing defects in the product. In any other case, No return will be accepted if the seal is broken.

Based on 1 review

4.0 overall

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  1. Nirbhay (verified owner)

    Product is very good , but expensive.


Arduino Sketch

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Country Of Origin: Malaysia

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