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Arduino-controlled tracked robot that is less than 10 cm on each side (small enough to qualify for Mini-Sumo competitions)
Hohe akustische Ausgangsleistung in Kombination mit stufenlos variabler Verstärkung
large target detection
The ENABLE pin can be used to reduce this to well under 1 mA
Specifications at 6 V: 78 revolutions per minute and 250 mA freewheeling current
QTRX-HD-15A Reflectance Sensor Array hub-motoren Arduino-controlled tracked robot that isThis 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 50 mm. This
