QTRX-HD-15A Reflectance Sensor Array LCD Display Connections - Screw Terminals for

Connections - Screw Terminals for N/O N/C and Common contacts

This geared motor is a powerful brushed DC motor with a metal gearbox offering a 70:1 gear ratio

can now be used for a 5 V circuit

which corresponds to 1920 pulses per revolution of the gearbox output shaft

QTRX-HD-15A Reflectance Sensor Array LCD Display Connections - Screw Terminals forThis 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 50 mm. This