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Reflectance sensors are essential for projects involving line following, obstacle detection, and surface detection, providing accurate readings for robotics and automation.

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Items 1-25 of 104

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  1. QTR-1A Reflectance Sensor (2-Pack)
    QTR-1A Reflectance Sensor (2-Pack)
    SKU: POLOLU-2458 Brand: Pololu
    The QTR-1A reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be mounted almost anywhere and is great for edge detection and line following. The reflectance measurement is output as an analog voltage. This sensor is sold in packs of two units.
    $9.60 AUD, inc GST
    As low as $9.44 AUD, inc GST
    - +

    4 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 8th
  2. QTR-8A Reflectance Sensor Array
    QTR-8A Reflectance Sensor Array
    Rating:
    100% of 100
    1 Review
    SKU: POLOLU-960 Brand: Pololu
    This sensor module has 8 IR LED/phototransistor pairs mounted on a 0.375" pitch, making it a great detector for a line-following robot. Pairs of LEDs are arranged in series to halve current consumption, and a MOSFET allows the LEDs to be turned off for additional sensing or power-savings options. Each sensor provides a separate analog voltage output.
    $21.95 AUD, inc GST
    As low as $21.62 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  3. QTR-8RC Reflectance Sensor Array
    QTR-8RC Reflectance Sensor Array
    SKU: POLOLU-961 Brand: Pololu
    This sensor module has 8 IR LED/phototransistor pairs mounted on a 0.375" pitch, making it a great detector for a line-following robot. Pairs of LEDs are arranged in series to halve current consumption, and a MOSFET allows the LEDs to be turned off for additional sensing or power-savings options. Each sensor provides a separate digital I/O-measurable output.
    $21.95 AUD, inc GST
    As low as $21.62 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  4. QTR-3A Reflectance Sensor Array
    QTR-3A Reflectance Sensor Array
    SKU: POLOLU-2456 Brand: Pololu
    This compact module packs three IR LED/phototransistor pairs onto a 1.25″ × 0.3″ board. The sensors are mounted on a 0.375″ pitch, making this array a great minimal sensing solution for a line-following robot. Each sensor provides a separate analog voltage output.
    $13.90 AUD, inc GST
    As low as $13.67 AUD, inc GST
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 8th
  5. Zumo Reflectance Sensor Array
    Zumo Reflectance Sensor Array
    Rating:
    100% of 100
    2 Reviews
    SKU: POLOLU-1419 Brand: Pololu
    This reflectance sensor module is designed for use with the Zumo shield for Arduino. It has six IR LED/phototransistor pairs that can be used for line following or edge detection; each sensor provides an independent, digital I/O-measurable output. The array draws approximately 40 mA when the emitters are on, and an optional input allows the emitters to be turned off for additional sensing or power-saving options.
    $28.70 AUD, inc GST
    As low as $28.23 AUD, inc GST
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 8th
  6. Freetronics Dual-Channel I/R Reflectance Sensor
    Freetronics Dual-Channel I/R Reflectance Sensor
    SKU: CE04576 Brand: Freetronics
    This sensor incorporates two QRE1113 infra-red reflectance sensors on a single PCB, spaced just the right distance apart to build a line following robot. The PCB...
    Special Price $4.68 AUD, inc GST
    Regular Price $8.50 AUD, inc GST
    - +

    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 8th
  7. KT-5337-5
    Line Follower Board
    Rating:
    100% of 100
    1 Review
    SKU: KT-5337 Brand: Kitronik
    Add precise line following to your autonomous buggy builds with the Kitronik Autonomous Robotics Platform Line Follower Board.
    $8.80 AUD, inc GST
    As low as $8.18 AUD, inc GST
    - +

    3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 8th
  8. Pololu 5-Channel Reflectance Sensor Array for Balboa 32U4 Balancing Robot
    Pololu 5-Channel Reflectance Sensor Array for Balboa 32U4 Balancing Robot
    SKU: POLOLU-3577 Brand: Pololu
    This reflectance sensor module is designed specifically for use with the Balboa 32U4 balancing robot. It features five IR LED/phototransistor pairs that are great for identifying changes in reflectance on the ground directly underneath the Balboa (like detecting or following a black line on a white background). The sensor array offers dimmable brightness control, and each sensor provides an independent output that can be measured with a digital I/O.
    $11.80 AUD, inc GST
    As low as $11.62 AUD, inc GST
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 8th
  9. QTRX-HD-09A Reflectance Sensor Array: 9-Channel, 4mm Pitch, Analog Output, Low Current
    QTRX-HD-09A Reflectance Sensor Array: 9-Channel, 4mm Pitch, Analog Output, Low Current
    SKU: POLOLU-4409 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $30.80 AUD, inc GST
    As low as $30.22 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  10. QTRX-MD-13A Reflectance Sensor Array: 13-Channel, 8mm Pitch, Analog Output, Low Current
    QTRX-MD-13A Reflectance Sensor Array: 13-Channel, 8mm Pitch, Analog Output, Low Current
    SKU: POLOLU-4453 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $45.50 AUD, inc GST
    As low as $44.55 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  11. QTRX-MD-07A Reflectance Sensor Array: 7-Channel, 8mm Pitch, Analog Output, Low Current
    QTRX-MD-07A Reflectance Sensor Array: 7-Channel, 8mm Pitch, Analog Output, Low Current
    SKU: POLOLU-4447 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $24.45 AUD, inc GST
    As low as $24.04 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  12. QTRX-HD-25A Reflectance Sensor Array: 25-Channel, 4mm Pitch, Analog Output, Low Current
    QTRX-HD-25A Reflectance Sensor Array: 25-Channel, 4mm Pitch, Analog Output, Low Current
    SKU: POLOLU-4425 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $85.70 AUD, inc GST
    As low as $83.51 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  13. QTRX-HD-13A Reflectance Sensor Array: 13-Channel, 4mm Pitch, Analog Output, Low Current
    QTRX-HD-13A Reflectance Sensor Array: 13-Channel, 4mm Pitch, Analog Output, Low Current
    SKU: POLOLU-4413 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $44.10 AUD, inc GST
    As low as $43.15 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  14. QTRX-MD-13RC Reflectance Sensor Array: 13-Channel, 8mm Pitch, RC Output, Low Current
    QTRX-MD-13RC Reflectance Sensor Array: 13-Channel, 8mm Pitch, RC Output, Low Current
    SKU: POLOLU-4353 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $45.50 AUD, inc GST
    As low as $44.55 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  15. QTRX-MD-07RC Reflectance Sensor Array: 7-Channel, 8mm Pitch, RC Output, Low Current
    QTRX-MD-07RC Reflectance Sensor Array: 7-Channel, 8mm Pitch, RC Output, Low Current
    SKU: POLOLU-4347 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $24.45 AUD, inc GST
    As low as $24.04 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  16. QTRX-HD-25RC Reflectance Sensor Array: 25-Channel, 4mm Pitch, RC Output, Low Current
    QTRX-HD-25RC Reflectance Sensor Array: 25-Channel, 4mm Pitch, RC Output, Low Current
    SKU: POLOLU-4325 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $85.70 AUD, inc GST
    As low as $83.47 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  17. QTRX-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output, Low Current
    QTRX-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output, Low Current
    SKU: POLOLU-4313 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $44.10 AUD, inc GST
    As low as $43.15 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  18. QTR-MD-13A Reflectance Sensor Array: 13-Channel, 8mm Pitch, Analog Output
    QTR-MD-13A Reflectance Sensor Array: 13-Channel, 8mm Pitch, Analog Output
    SKU: POLOLU-4253 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $27.85 AUD, inc GST
    As low as $27.34 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  19. QTR-MD-07A Reflectance Sensor Array: 7-Channel, 8mm Pitch, Analog Output
    QTR-MD-07A Reflectance Sensor Array: 7-Channel, 8mm Pitch, Analog Output
    SKU: POLOLU-4247 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $15.10 AUD, inc GST
    As low as $14.83 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  20. QTR-HD-25A Reflectance Sensor Array: 25-Channel, 4mm Pitch, Analog Output
    QTR-HD-25A Reflectance Sensor Array: 25-Channel, 4mm Pitch, Analog Output
    SKU: POLOLU-4225 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $50.95 AUD, inc GST
    As low as $49.85 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  21. QTR-HD-13A Reflectance Sensor Array: 13-Channel, 4mm Pitch, Analog Output
    QTR-HD-13A Reflectance Sensor Array: 13-Channel, 4mm Pitch, Analog Output
    SKU: POLOLU-4213 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $25.80 AUD, inc GST
    As low as $25.30 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  22. QTR-MD-13RC Reflectance Sensor Array: 13-Channel, 8mm Pitch, RC Output
    QTR-MD-13RC Reflectance Sensor Array: 13-Channel, 8mm Pitch, RC Output
    SKU: POLOLU-4153 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $27.85 AUD, inc GST
    As low as $27.34 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  23. QTR-MD-07RC Reflectance Sensor Array: 7-Channel, 8mm Pitch, RC Output
    QTR-MD-07RC Reflectance Sensor Array: 7-Channel, 8mm Pitch, RC Output
    SKU: POLOLU-4147 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $15.10 AUD, inc GST
    As low as $14.83 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  24. QTR-HD-25RC Reflectance Sensor Array: 25-Channel, 4mm Pitch, RC Output
    QTR-HD-25RC Reflectance Sensor Array: 25-Channel, 4mm Pitch, RC Output
    SKU: POLOLU-4125 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $50.95 AUD, inc GST
    As low as $49.85 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  25. QTR-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output
    QTR-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output
    SKU: POLOLU-4113 Brand: Pololu
    This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
    $25.80 AUD, inc GST
    As low as $25.30 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
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