QTRX-MD-08RC Reflectance Sensor Array hub-plattformen No-load power: 990 rpm

No-load power: 990 rpm

ATmega328P documentation

but their small packages make them difficult for the typical student or hobbyist to use

Continuous output current per channel: 7 A3

This will ensure that once everything is soldered in

QTRX-MD-08RC Reflectance Sensor Array hub-plattformen No-load power: 990 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. 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 version features high performance, low current QTRX