QTRX-HD-31A Reflectance Sensor Array: 31-Channel, 4mm Pitch, Analog Output, Low Current Category_Linux Embedded/OLinuXino A13 Featuring ultra-low power

Featuring ultra-low power

this can include an attached Raspberry Pi (which typically draws a few hundred milliamps)

To achieve its smaller size

and detects CO when low temperature (heated by 1

which can be used for applications like face identification

QTRX-HD-31A Reflectance Sensor Array: 31-Channel, 4mm Pitch, Analog Output, Low Current Category_Linux Embedded/OLinuXino A13 Featuring ultra-low powerpitch sensors size (mm) output max current optimal range LEDs board 4mm31 125. 0 16. 5 analogous 3. 5 mA 68 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