QTR-HD-15A Reflectance Sensor Array Logic Analyzer and real-time noise cancellation algorithms

and real-time noise cancellation algorithms result in virtually noise-free range measurements

4" FSLP strip could easily be substituted for the one in the video

Locking torque at 12 V: 4

086″ mounting holes for #2 or M2 screws

Sampling frequency (Max

QTR-HD-15A Reflectance Sensor Array Logic Analyzer and real-time noise cancellation algorithmsThis 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 50mm. This