QTR-HD-31RC Reflectance Sensor Array: 31-Channel, 4mm Pitch, RC Output Shipping:1 day We have included a Qwiic

We have included a Qwiic connector to enable future use of our handy plug-and-play I2C Qwiic Connect System which means no soldering or shields are required*

This can be used for charging Li-Ion batteries similar to the one we sell but requires good knowledge of how to do so

DIY project running the Windows or Linux

8 Digital Outputs

8mm Weight 59

QTR-HD-31RC Reflectance Sensor Array: 31-Channel, 4mm Pitch, RC Output Shipping:1 day We have included a Qwiicpitch sensors size (mm) output max current optimal range LEDs board 4mm31 125. 0 16. 5 RC (digital) 30 mA 495 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