QTRX-HD-11RC Reflectance Sensor Array: 11-Channel, 4mm Pitch, RC Output, Low Current hub-module Continuous output current per channel:

Continuous output current per channel: 1 A

3 V microcontrollers

see the graph at the right for typical ranging performance

Motor type: 5

This version has a 12V DC brushed motor with long-life carbon brushes combined with a 100:1 metal helical gearbox

QTRX-HD-11RC Reflectance Sensor Array: 11-Channel, 4mm Pitch, RC Output, Low Current hub-module Continuous output current per channel:This array of IR LED phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2. 9 V to 5. 5 V and offers dimmable brightness control independent of the supply voltage and separate controls for the odd and even emitters. In general, the closer the object, the higher the contrast between light and dark readings, but high reflectance objects are generally detectable out to around 40 mm. This