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  1. 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.
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    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 Apr 2nd
  2. QTR-8A Reflectance Sensor Array
    Rating:
    100% of 100
    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.
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    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 Apr 2nd
  3. 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.
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    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 Apr 2nd
  4. 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.
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    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 Apr 2nd
  5. Zumo Reflectance Sensor Array
    Rating:
    100% of 100
    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.
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    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 Apr 2nd
  6. 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
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    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 Apr 2nd
  7. 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.
    $10.05 AUD, inc GST
    As low as $9.55 AUD, inc GST
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    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 Apr 2nd
  8. 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...
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    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 5 to 9 day lead time
  9. 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...
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    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 5 to 9 day lead time
  10. QTR-MD-01RC Reflectance Sensor: 1-Channel, 7.5mm Wide, RC Output
    SKU: POLOLU-4141 Brand: Pololu
    This IR LED/phototransistor pair is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and...
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    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 5 to 9 day lead time
  11. QTR-MD-01A Reflectance Sensor: 1-Channel, 7.5mm Wide, Analog Output
    SKU: POLOLU-4241 Brand: Pololu
    This IR LED/phototransistor pair is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and...
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    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 5 to 9 day lead time
  12. QTR-HD-01A Reflectance Sensor: 1-Channel, 5mm Wide, Analog Output
    SKU: POLOLU-4201 Brand: Pololu
    This IR LED/phototransistor pair is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and...
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    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 5 to 9 day lead time
  13. QTR-HD-01RC Reflectance Sensor: 1-Channel, 5mm Wide, RC Output
    SKU: POLOLU-4101 Brand: Pololu
    This IR LED/phototransistor pair is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and...
    - +

    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 5 to 9 day lead time
  14. Line Follower Board
    Rating:
    100% of 100
    SKU: KT-5337 Brand: Kitronik
    Add precise line following to your autonomous buggy builds with the Kitronik Autonomous Robotics Platform Line Follower Board.
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    5 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 Apr 2nd

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