QTR-HD-15RC Reflectance Sensor Array hub-displays the board does not have

the board does not have reverse-voltage protection

2 pulses per revolution of the gearbox output shaft

indem es einen Schwellenwert einschaltet und darunter abschaltet

Der Roboter wiegt mit Batterien lediglich 275g (170g ohne Batterien)

67A stall current at 6V (MP 6V)

QTR-HD-15RC Reflectance Sensor Array hub-displays the board does not haveThis 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.