QTR-HD-15 Reflectance Sensor Array

Pololu's QTR-HD-15, from their own CAD: a 61.00 × 20.00 mm board reading 15 channels on a 4 mm pitch, with 19 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-15, analog, rc
Overall size (X × Y × Z)61 × 20 × 2.6 mm
PCB size61 × 20 mm
PCB thickness1 mm
Mounting holes2 × Ø2.2 mm
Through-hole pads19
Components60
Functionreflectance sensor
Supply voltage2.9-5.5 V
Current250 mA max
Channels15
Rangeup to 50 mm (5 mm optimal)
Weight3.5 g
Pitch4 mm

    Variations

    Related parts