QTR-3A Reflectance Sensor Array SF_Irons and Tips but the FS5106R does not

but the FS5106R does not have the extra feedback wire since it does not have any feedback system

Randomized color selection

There are also connections on this shield to optional sensors such as wind speed

can be used with the 5V version of this regulator to power a 5 V circuit

and use the motion sensor as a trigger

QTR-3A Reflectance Sensor Array SF_Irons and Tips but the FS5106R does notThis compact module packs three IR LED phototransistor pairs onto a 1. 25 0. 3 board. The sensors are mounted on a 0. 375 pitch, making this array a great minimal sensing solution for a line following robot. Each sensor provides a separate analog voltage output . The QTR 3A reflectance sensor array requires analog inputs to take readings. The similar QTR 3RC reflectance sensor array is available with digital I O compatible outputs. Functional