Pololu QTRX-MD-07A Reflectance Sensor Array: 7-Channel, 8mm Pitch, Analog Output, Low Current

PololuSKU: RB-Pol-1386
Manufacturer #: 4447

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Description

  • Pololu QTRX-MD-07A Reflectance Sensor Array: 7-Channel, 8mm Pitch, Analog Output, Low Current
  • Detects reflectance changes precisely
  • Operates at 2.9 V to 5 V
  • Features dimmable brightness control
  • Detects high-reflectance objects up to 40 mm
  • Lightweight at 2.7 g

The Pololu QTRX-MD-07A Reflectance Sensor Array: 7-Channel, 8mm Pitch, Analog Output, Low Current is designed for precise detection of reflectance changes, such as line detection. It operates efficiently within a voltage range of 2.9 V to 5 V and features dimmable brightness control that functions independently of the supply voltage. The sensor array is equipped with high-performance, low-current QTRX sensors with lenses, allowing for effective detection of high-reflectance objects up to approximately 40 mm away. This product is ideal for applications requiring accurate reflectance measurement.

  • 1x Pololu QTRX-MD-07A Reflectance Sensor Array: 7-Channel, 8mm Pitch, Analog Output, Low Current
  • 53.0 x 20.0 x 3.0 mm
  • Operating voltage: 2.9 V to 5 V
  • Sensor type: QTRX
  • Sensor count: 7
  • Sensor pitch: 8 mm
  • Full-brightness LED current: 3.5 mA (independent of supply voltage)
  • Maximum board current: 17 mA
  • Output format: analog voltages (0 V to VCC)
  • Optimal sensing distance: 10 mm
  • Maximum recommended sensing distance: 40 mm

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