QTRX-HD-15RC Reflectance Sensor Array: 15-Channel, 4mm Pitch, RC Output, Low Current Category_Arduino/Adafruit Feather and left and right bump

and left and right bump sensors along the front face of the robot

or analog voltage source such as a potentiometer

the board makes the Raspberry Pi GPIO pins led out for your convenient use

Details for item #3126

to any other male header

QTRX-HD-15RC Reflectance Sensor Array: 15-Channel, 4mm Pitch, RC Output, Low Current Category_Arduino/Adafruit Feather and left and right bumppitch sensors size (mm) output max current optimal range LEDs board 4mm15 61. 0 20. 0 RC (digital) 3. 5 mA 34 mA 10 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