QTRX-HD-25 Reflectance Sensor Array

Pololu's QTRX-HD-25, from their own CAD: a 101.00 × 16.50 mm board reading 25 channels on a 4 mm pitch, with 34 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, hd, qtrx-hd-25, analog, rc, low current
Overall size (X × Y × Z)101 × 16.5 × 3.2 mm
PCB size101 × 16.5 mm
PCB thickness1.6 mm
Mounting holes2 × Ø2.2 mm
Through-hole pads34
Components104
Functionsensor
Supply voltage2.9-5.5 V
Current56 mA max (all LEDs on at full brightness)
Channels25
Rangeup to 50 mm, 10 mm optimal
Weight6.6 g
Pitch4 mm

    Variations

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