Pay in 4 interest-free payments of $3.50 Learn more
Ships within 48 hours · Estimated delivery Oct 17 - Oct 22
um Leistung und Wärme zu minimieren
4 x high power IR LEDs (850 nm)
1" perfboards)
Unterspannungsabschaltung und Schutz vor Überstrom / Kurzschluss und Übertemperatur
schmaler Erfassungsstrahl (<10°)
QTR-HD-15RC Reflectance Sensor Array hub-plattformen um Leistung und Wärme zuThis 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.
