Search results for: 'reflectance'
QTR-1A Reflectance Sensor (2-Pack)
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.
$9.50 AUD, inc GST
Grove - Infrared Reflective Sensor v1.2 (Seeed Studio)
Brand: Seeed Studio
Grove - Infrared Reflective Sensor v1.2 can be used for detection of proximity and color of objects. The reflective photosensor - RPR-220 used in this...
$9.45 AUD, inc GST
QTR-MD-08RC Reflectance Sensor Array: 8-Channel, 8mm Pitch, RC Output
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...
$16.65 AUD, inc GST
QTR-HD-01A Reflectance Sensor: 1-Channel, 5mm Wide, Analog Output
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...
$5.50 AUD, inc GST
QTRX-HD-01A Reflectance Sensor: 1-Channel, 5mm Wide, Analog Output, Low Current
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...
$6.30 AUD, inc GST
Reflective IR Sensor with 470 and 10K Resistors
Brand: Adafruit
This Reflective IR Sensor is a simple plastic casing with two elements - an IR LED and an IR phototransistor. You can control the IR LED and turn it on to bounce...
$3.95 AUD, inc GST
QTR-MD-04A Reflectance Sensor Array: 4-Channel, 8mm Pitch, Analog Output
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...
$8.85 AUD, inc GST
QTRX-HD-09RC Reflectance Sensor Array: 9-Channel, 4mm Pitch, RC Output, Low Current
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...
$30.45 AUD, inc GST
QTR-8A Reflectance Sensor Array
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.
$21.80 AUD, inc GST
QTR-3A Reflectance Sensor Array
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.
$13.75 AUD, inc GST
QTR-8RC Reflectance Sensor Array
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.
$21.80 AUD, inc GST
QTR-MD-02A Reflectance Sensor Array: 2-Channel, 8mm Pitch, Analog Output
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...
$5.80 AUD, inc GST
QTR-HD-04A Reflectance Sensor Array: 4-Channel, 4mm Pitch, Analog Output
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...
$8.40 AUD, inc GST
QTR-MD-01A Reflectance Sensor: 1-Channel, 7.5mm Wide, Analog Output
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...
$4.65 AUD, inc GST
Zumo Reflectance Sensor Array
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.
$28.45 AUD, inc GST
QTR-MD-02RC Reflectance Sensor Array: 2-Channel, 8mm Pitch, RC Output
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...
$5.80 AUD, inc GST
QTR-MD-03A Reflectance Sensor Array: 3-Channel, 8mm Pitch, Analog Output
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...
$7.20 AUD, inc GST
QTR-HD-02A Reflectance Sensor Array: 2-Channel, 4mm Pitch, Analog Output
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...
$5.65 AUD, inc GST
QTR-HD-15A Reflectance Sensor Array: 15-Channel, 4mm Pitch, Analog Output
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...
$28.30 AUD, inc GST
QTR-HD-05A Reflectance Sensor Array: 5-Channel, 4mm Pitch, Analog Output
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...
$11.35 AUD, inc GST
QTR-HD-25A Reflectance Sensor Array: 25-Channel, 4mm Pitch, Analog Output
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...
$50.30 AUD, inc GST
QTRX-MD-16A Reflectance Sensor Array: 16-Channel, 8mm Pitch, Analog Output, Low Current
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...
$53.40 AUD, inc GST
QTR-HD-11A Reflectance Sensor Array: 11-Channel, 4mm Pitch, Analog Output
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...
$23.05 AUD, inc GST
QTR-HD-09RC Reflectance Sensor Array: 9-Channel, 4mm Pitch, RC Output
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...
$18.70 AUD, inc GST
QTRX-HD-15A Reflectance Sensor Array: 15-Channel, 4mm Pitch, Analog Output, Low Current
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...
$48.65 AUD, inc GST
QTR-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output
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...
$25.50 AUD, inc GST
QTR-MD-07A Reflectance Sensor Array: 7-Channel, 8mm Pitch, Analog Output
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...
$14.95 AUD, inc GST
QTR-MD-01RC Reflectance Sensor: 1-Channel, 7.5mm Wide, RC Output
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...
$4.55 AUD, inc GST
QTR-MD-06A Reflectance Sensor Array: 6-Channel, 8mm Pitch, Analog Output
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...
$13.50 AUD, inc GST
QTR-HD-03RC Reflectance Sensor Array: 3-Channel, 4mm Pitch, RC Output
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...
$6.95 AUD, inc GST
QTRX-HD-03A Reflectance Sensor Array: 3-Channel, 4mm Pitch, Analog Output, Low Current
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...
$10.95 AUD, inc GST
QTR-HD-01RC Reflectance Sensor: 1-Channel, 5mm Wide, RC Output
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...
$5.50 AUD, inc GST
QTR-MD-04RC Reflectance Sensor Array: 4-Channel, 8mm Pitch, RC Output
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...
$8.85 AUD, inc GST
QTR-HD-07RC Reflectance Sensor Array: 7-Channel, 4mm Pitch, RC Output
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...
$13.95 AUD, inc GST
QTR-HD-09A Reflectance Sensor Array: 9-Channel, 4mm Pitch, Analog Output
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...
$18.70 AUD, inc GST
QTRX-HD-02A Reflectance Sensor Array: 2-Channel, 4mm Pitch, Analog Output, Low Current
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...
$8.40 AUD, inc GST
QTR-HD-03A Reflectance Sensor Array: 3-Channel, 4mm Pitch, Analog Output
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...
$6.95 AUD, inc GST
QTR-MD-16A Reflectance Sensor Array: 16-Channel, 8mm Pitch, Analog Output
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...
$32.20 AUD, inc GST
QTR-MD-03RC Reflectance Sensor Array: 3-Channel, 8mm Pitch, RC Output
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...
$7.20 AUD, inc GST
QTR-HD-13A Reflectance Sensor Array: 13-Channel, 4mm Pitch, Analog Output
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...
$25.50 AUD, inc GST
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