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

Out of stock — Available for pre-order

Specifications Dimensions: 10.2 × 20.0 × 2.5 mm (see the dimension diagram (1MB pdf) for more details) Operating voltage: 2.9 V to 5.5 V Sensor type: QTR Sensor count: 2 Sensor pitch: 4 mm Full-brightness LED current:…

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Specifications Dimensions: 10.2 × 20.0 × 2.5 mm (see the dimension diagram (1MB pdf) for more details) Operating voltage: 2.9 V to 5.5 V Sensor type: QTR Sensor count: 2 Sensor pitch: 4 mm Full-brightness LED current: 30 mA (independent of supply voltage) Max board current: 32 mA Output format: analog voltages (0 V to VCC) Optimal sensing distance: 5 mm Maximum recommended sensing distance: 30 mm Weight: 0.6 g

Key Features

  • Analog output – Continuous reading for fine measurement
  • Infrared sensing – Detects objects, lines or IR signals
  • Simple output – Easy to read with a microcontroller
  • Robot ready – Popular for line-follower and sumo robots

Package Includes

  • 1 x Pololu QTR-HD-02A Reflectance Sensor Array: 2-Channel, 4mm Pitch, Analog Output
Product CodeAMP-4894
CategorySensors Modules

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