QTRX-HD-11RC Reflectance Sensor Array: 11-Channel, 4mm Pitch, RC Output, Low Current TFT Display No-load speed: 540 rpm

No-load speed: 540 rpm

1"-spaced holes that can be used with perfboards

Halbleiterrelais zum phasengesteuerten Dimmen

a person) enters the detection zone

Max current on a single I/O: 40 mA

QTRX-HD-11RC Reflectance Sensor Array: 11-Channel, 4mm Pitch, RC Output, Low Current TFT Display No-load speed: 540 rpmThis 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 40 mm. This