QTR-HD-11A Reflectance Sensor Array: 11-Channel, 4mm Pitch, Analog Output DC Motor Drivers Maxwell Color Wheel with RGB

Maxwell Color Wheel with RGB LED

maximizing the efficiency of the solar panel

need to program the Teensy for any Arduino shield you’d like to work with

You could try to add a heatsink on the chip

or automate coffee makers

QTR-HD-11A Reflectance Sensor Array: 11-Channel, 4mm Pitch, Analog Output DC Motor Drivers Maxwell Color Wheel with RGBpitch 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