Pololu Logo

Pololu - Australia

QTRX-HD-07A Reflectance Sensor Array

Code: SKU-004802

This sensor module has seven (7) IR LED/phototransistor pairs mounted on a high-density 4 mm pitch, making it well suited for precisely identifying changes in contrast/reflectance (like line-detection).

$ 17.95

Special Order

Shipping from $7.90

+74 more from our supplier in 7-10 days

QTRX-HD-07RC Reflectance Sensor Array

Code: SKU-004801

This sensor module has seven (7) IR LED/phototransistor pairs mounted on a high-density 4 mm pitch, making it well suited for precisely identifying changes in contrast/reflectance (like line-detection).

$ 17.95

Special Order

Shipping from $7.90

+101 more from our supplier in 7-10 days

QTRX-HD-09A Reflectance Sensor Array: 9-Channel, 4mm Pitch, Analog Output, Low Current

Code: SKU-004993

pitch × sensors size (mm) output max current optimal range LED board 4 mm × 9 37.0 × 20.0 analogue 3.5 mA 22 mA 10 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 23.95

Special Order

Shipping from $7.90

+27 more from our supplier in 7-10 days

QTRX-HD-09RC Reflectance Sensor Array: 9-Channel, 4mm Pitch, RC Output, Low Current

Code: SKU-004989

pitch × sensors size (mm) output max current optimal range LED board 4 mm × 9 37.0 × 20.0 RC (digital) 3.5 mA 22 mA 10 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 23.95

Special Order

Shipping from $7.90

+70 more from our supplier in 7-10 days

QTRX-HD-11A Reflectance Sensor Array: 11-Channel, 4mm Pitch, Analog Output, Low Current

Code: SKU-005033

pitch × sensors size (mm) output max current optimal range LED board 4 mm × 11 45.0 × 20.0 analogue 3.5 mA 26 mA 10 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 28.95

Special Order

Shipping from $7.90

+52 more from our supplier in 7-10 days

QTRX-HD-11RC Reflectance Sensor Array: 11-Channel, 4mm Pitch, RC Output, Low Current

Code: SKU-005031

pitch × sensors size (mm) output max current optimal range LED board 4 mm × 11 45.0 × 20.0 RC (digital) 3.5 mA 26 mA 10 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 28.95

Special Order

Shipping from $7.90

+28 more from our supplier in 7-10 days

QTRX-HD-13A Reflectance Sensor Array: 13-Channel, 4mm Pitch, Analog Output, Low Current

Code: SKU-005329

pitch × sensors size (mm) output max current optimal range LED board 4 mm × 13 53.0 × 20.0 analogue 3.5 mA 31 mA 10 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 32.95

Special Order

Shipping from $7.90

+83 more from our supplier in 7-10 days

QTRX-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output, Low Current

Code: SKU-005325

pitch × sensors size (mm) output max current optimal range LED board 4 mm × 13 53.0 × 20.0 RC (digital) 3.5 mA 31 mA 10 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 32.95

Special Order

Shipping from $7.90

+16 more from our supplier in 7-10 days

QTRX-HD-15A Reflectance Sensor Array: 15-Channel, 4mm Pitch, Analog Output, Low Current

Code: SKU-004840

sensors pitch size (mm) output max current optimal range LED board 15 4 mm 61.0 × 20.0 analogue 3.5 mA 34 mA 10 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 36.95

Special Order

Shipping from $7.90

+42 more from our supplier in 7-10 days

QTRX-HD-15RC Reflectance Sensor Array: 15-Channel, 4mm Pitch, RC Output, Low Current

Code: SKU-004837

sensors pitch size (mm) output max current optimal range LED board 15 4 mm 61.0 × 20.0 RC (digital) 3.5 mA 34 mA 10 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detectio...

$ 36.95

Special Order

Shipping from $7.90

+42 more from our supplier in 7-10 days