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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Dimensions: 20 x 48 x 40 mm
With the CS pin in its default state (pulled up to VDD)
SP200-Tastköpfe sind auch separat erhältlich
medium detection zone for small targets
Das Board hat außerdem 4 Status-LEDs zur Anzeige des Betriebszustands
QTRX-HD-31RC hub-lorawan Dimensions: 20 x 48 xThis 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.
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