QTR-HD-11A Reflectance Sensor Array: 11-Channel, 4mm Pitch, Analog Output DC Motor Drivers voltage no-load performance stall extrapolation

voltage no-load performance stall extrapolation 12V 76RPM

or automate coffee makers

Maxwell Color Wheel with RGB LED

The shield also comes with three momentary push buttons

QTR-HD-11A Reflectance Sensor Array: 11-Channel, 4mm Pitch, Analog Output DC Motor Drivers voltage no-load performance stall extrapolationpitch sensors size (mm) output max current optimal range LEDs board 4mm11 45. 0 20. 0 analogous 30 mA 185 mA 5 mm This 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