QTR-HD-31RC hub-lorawan two 30:1 MP 6V Micro

two 30:1 MP 6V Micro Metal Gearmotors with extended motor shafts

The GP2Y0A21 uses a 3-pin JST connector that works with our 3-pin JST cables for Sharp distance sensors (not included) as shown in the upper picture on the right

Target detection: ~4 s acquisition time / ~5 s release time

330 Hz pulse rate and 0

Optical Aperture: 12

QTR-HD-31RC hub-lorawan two 30:1 MP 6V MicroThis 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.