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Pololu - Australia

QTRX-MD-08A Reflectance Sensor Array: 8-Channel, 8mm Pitch, Analog Output, Low Current

Code: SKU-004842

pitch × sensors size (mm) output max current optimal range LED board 8 mm × 8 61.0 × 20.0 analogue 3.5 mA 17 mA 10 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 22.95

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+124 more from our supplier in 7-10 days

QTRX-MD-08RC Reflectance Sensor Array: 8-Channel, 8mm Pitch, RC Output, Low Current

Code: SKU-004839

pitch × sensors size (mm) output max current optimal range LED board 8 mm × 8 61.0 × 20.0 RC (digital) 3.5 mA 17 mA 10 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 22.95

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+85 more from our supplier in 7-10 days

QTRX-MD-13A Reflectance Sensor Array: 13-Channel, 8mm Pitch, Analog Output, Low Current

Code: SKU-005332

pitch × sensors size (mm) output max current optimal range LED board 8 mm × 13 101.0 × 16.5 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).

$ 37.95

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+23 more from our supplier in 7-10 days

QTRX-MD-13RC Reflectance Sensor Array: 13-Channel, 8mm Pitch, RC Output, Low Current

Code: SKU-005328

pitch × sensors size (mm) output max current optimal range LED board 8 mm × 13 101.0 × 16.5 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).

$ 37.95

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Shipping from $2.90

+18 more from our supplier in 7-10 days

QTRX-MD-16A Reflectance Sensor Array: 16-Channel, 8mm Pitch, Analog Output, Low Current

Code: SKU-005315

pitch × sensors size (mm) output max current optimal range LED board 8 mm × 16 125.0 × 16.5 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).

$ 44.95

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Shipping from $2.90

+81 more from our supplier in 7-10 days

QTRX-MD-16RC Reflectance Sensor Array: 16-Channel, 8mm Pitch, RC Output, Low Current

Code: SKU-005314

pitch × sensors size (mm) output max current optimal range LED board 8 mm × 16 125.0 × 16.5 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 detection).

$ 44.95

In stock in Australia

Shipping from $2.90

+92 more from our supplier in 7-10 days

Rechargeable NiMH AA Battery: 1.2 V, 2200 mAh, 1 cell

Code: SKU-002459

This is a generic rechargeable AA NiMH battery with a capacity of 2200 mAh. These batteries are well-suited for powering small- to medium-sized robots and can be used with our AA battery holders . You will need to charge these batteries before you first use them.

$ 10.95

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+1737 more from our supplier in 7-10 days

Rechargeable NiMH AAA Battery: 1.2 V, 900 mAh, 1 cell

Code: SKU-002458

This is a generic rechargeable AAA NiMH battery with a capacity of 900 mAh. These batteries are well-suited for powering small- to medium-sized robots and can be used with our AAA battery holders . You will need to charge these batteries before you first use them.

$ 6.95

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+1326 more from our supplier in 7-10 days

Rechargeable NiMH Battery Pack: 3.6 V, 2200 mAh, 3x1 AA Cells, JR Connector

Code: SKU-003109

This is a rechargeable 3.6 V NiMH battery pack with a capacity of 2200 mAh. The pack consists of three AA cells in a single row and a 4" lead terminated by a “JR”-style connector.

$ 29.95

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+272 more from our supplier in 7-10 days

Rechargeable NiMH Battery Pack: 3.6 V, 350 mAh, 3x1 2/3-AAA Cells, JR Connector

Code: SKU-003120

This is a rechargeable 3.6 V NiMH battery pack with a capacity of 350 mAh. The pack consists of three 2/3-size AAA cells in a single row and a 4" lead terminated by a “JR”-style connector.

$ 13.95

In stock in Australia

Shipping from $9.90

+373 more from our supplier in 7-10 days