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QTR-HD-01A Reflectance Sensor: 1-Channel, 5mm Wide, Analog Output

Code: SKU-004911

sensors size (mm) output max current optimal range LED board 1 5.0 × 20.0 analogue 30 mA 32 mA 5 mm This IR LED/phototransistor pair is great for precisely identifying changes in reflectance (like line detection).

$ 3.55

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+376 more from our supplier in 7-10 days

QTR-HD-01RC Reflectance Sensor: 1-Channel, 5mm Wide, RC Output

Code: SKU-004909

sensors size (mm) output max current optimal range LED board 1 5.0 × 20.0 RC (digital) 30 mA 32 mA 5 mm This IR LED/phototransistor pair is great for precisely identifying changes in reflectance (like line detection).

$ 3.55

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Shipping from $7.90

+367 more from our supplier in 7-10 days

QTR-HD-02A Reflectance Sensor Array: 2-Channel, 4mm Pitch, Analog Output

Code: SKU-004817

sensors pitch size (mm) output max current optimal range LED board 2 4 mm 10.2 × 20.0 analogue 30 mA 32 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in contrast/reflectance (like line-detect...

$ 4.15

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Shipping from $7.90

+101 more from our supplier in 7-10 days

QTR-HD-02RC Reflectance Sensor Array: 2-Channel, 4mm Pitch, RC Output

Code: SKU-004815

sensors pitch size (mm) output max current optimal range LED board 2 4 mm 10.2 × 20.0 RC (digital) 30 mA 32 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in contrast/reflectance (like line-de...

$ 4.15

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Shipping from $7.90

+65 more from our supplier in 7-10 days

QTR-HD-03A Reflectance Sensor Array: 3-Channel, 4mm Pitch, Analog Output

Code: SKU-004982

pitch × sensors size (mm) output max current optimal range LED board 4 mm × 3 13.0 × 20.0 analogue 30 mA 62 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 4.95

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Shipping from $7.90

+157 more from our supplier in 7-10 days

QTR-HD-03RC Reflectance Sensor Array: 3-Channel, 4mm Pitch, RC Output

Code: SKU-004977

pitch × sensors size (mm) output max current optimal range LED board 4 mm × 3 13.0 × 20.0 RC (digital) 30 mA 62 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 4.95

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Shipping from $7.90

+169 more from our supplier in 7-10 days

QTR-HD-04A Reflectance Sensor Array: 4-Channel, 4mm Pitch, Analog Output

Code: SKU-004818

sensors pitch size (mm) output max current optimal range LED board 4 4 mm 17.0 × 20.0 analogue 30 mA 62 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in contrast/reflectance (like line-detect...

$ 5.95

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Shipping from $7.90

+31 more from our supplier in 7-10 days

QTR-HD-04RC Reflectance Sensor Array: 4-Channel, 4mm Pitch, RC Output

Code: SKU-004816

sensors pitch size (mm) output max current optimal range LED board 4 4 mm 17.0 × 20.0 RC (digital) 30 mA 62 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in contrast/reflectance (like line-de...

$ 5.95

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Shipping from $7.90

+70 more from our supplier in 7-10 days

QTR-HD-05A Reflectance Sensor Array: 5-Channel, 4mm Pitch, Analog Output

Code: SKU-004967

pitch × sensors size (mm) output max current optimal range LED board 4 mm × 5 21.0 × 20.0 analogue 30 mA 93 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 7.95

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Shipping from $7.90

+117 more from our supplier in 7-10 days

QTR-HD-05RC Reflectance Sensor Array: 5-Channel, 4mm Pitch, RC Output

Code: SKU-004966

pitch × sensors size (mm) output max current optimal range LED board 4 mm × 5 21.0 × 20.0 RC (digital) 30 mA 93 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 7.95

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Shipping from $7.90

+51 more from our supplier in 7-10 days