QTR-HD-01 Reflectance Sensor

Pololu's QTR-HD-01, from their own CAD: a 5.08 × 20.00 mm board reading 1 channel on a 4 mm pitch, with 4 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, hd, qtr-hd-01, qtr-hd-01a, qtr-hd-01rc
Overall size (X × Y × Z)5.1 × 20 × 3.6 mm
PCB size5.1 × 20 mm
PCB thickness1 mm
Mounting holes1 × Ø2.2 mm
Through-hole pads4
Components7
Functionreflectance sensor
Supply voltage2.9-5.5 V
Current32 mA max
Channels1
Rangeup to 30 mm (5 mm optimal)
Weight0.25 g

    Variations

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