QTRX-MD-03 Reflectance Sensor Array

Pololu's QTRX-MD-03, from their own CAD: a 21.00 × 20.00 mm board reading 3 channels on a 8 mm pitch, with 9 pads on the 0.1 inch pitch. The A (analog) and RC (digital) versions share this board.

One of the QTR Reflectance Sensor family.

Made by
Pololu
Kind
Circuit board (PCB)
Licence
CC-BY-SA-4.0
Keywords
pololu, qtr, reflectance, sensor, line, infrared, ir, follower, qtrx, md, qtrx-md-03, analog, rc, low current
Overall size (X × Y × Z)21 × 20 × 2.1 mm
PCB size21 × 20 mm
PCB thickness1 mm
Mounting holes2 × Ø2.2 mm
Through-hole pads9
Components13
Functionsensor
Supply voltage2.9-5.5 V
Current9 mA max (all LEDs on at full brightness)
Channels3
Rangeup to 30 mm, 10 mm optimal
Weight1.1 g
Pitch8 mm

    Variations

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