QTRX-HD-31RC TFT Display The ultrasonic sensor meets IP67

The ultrasonic sensor meets IP67 water ingress protection standards and fits standard 3/4-inch PVC electrical conduit fittings

Communication: UART (TTL serial)

The standard spacing is the same as on most solderless breadboards and matches 0

even on difficult target surfaces

QTRX-HD-31RC TFT Display The ultrasonic sensor meets IP67This 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.