QTR-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output TFT Display This geared motor consists of

This geared motor consists of a powerful 6V brushed DC motor combined with a metal helical gearbox with a gear ratio of 74

3V output version

This version is intended for use at 3

you can control a bipolar stepper motor with an output current of up to 2

This outdoor sensor provides very short to long range detection in a compact

QTR-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output TFT Display This geared motor consists ofThis 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