QTR-HD-09RC Reflectance Sensor Array: 9-Channel, 4mm Pitch, RC Output SF_Mounts/Hubs The BT-T009 antenna is a

The BT-T009 antenna is a small

and adjust the constant current set potentiometer to get the maximum output current value you want

1mm Resolution

Supports backup battery options

* 1x Adjustable Parts Box

QTR-HD-09RC Reflectance Sensor Array: 9-Channel, 4mm Pitch, RC Output SF_Mounts/Hubs The BT-T009 antenna is apitch sensors size (mm) output max current optimal range LEDs board 4mm9 37. 0 20. 0 RC (digital) 30 mA 155 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