QTRX-MD-16RC Reflectance Sensor Array: 16-Channel, 8mm Pitch, RC Output, Low Current Shipping:1 day their effective range is limited

their effective range is limited to an area in close proximity to the RFID reader

Power the METRO with 7-9V polarity protected DC or the micro USB connector to any 5V USB source

8 channel Digital I/O & I2C

they can be positioned to prop your robot at just the right angle for it to be able to kick itself back up to vertical

QTRX-MD-16RC Reflectance Sensor Array: 16-Channel, 8mm Pitch, RC Output, Low Current Shipping:1 day their effective range is limitedpitch sensors size (mm) output max current optimal range LEDs board 8mm16 125. 0 16. 5 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