Robot URFI Explicación para el seguidor de línea (Pista) Line-following The line sensor is composed of an infrared light-emitting LED diode and a photodiode that detects infrared light. These diodes function as both emitters and receivers of signals, allowing the URFI robot to determine whether it is positioned on or off a line . Code and explanation: Library Inclusion : The code begins by including a library called DRV8833 . This library allows us to control a motor driver (which manages the motors) using simple instructions. Driver Initialization : Next, we create an instance of the DRV8833 driver and name it driver . Think of this as setting up a virtual motor driver within our program. Pin Declarations : We declare some global integer variables to represent pin numbers: sensorLeft and sensorRight : These are the pins connected to the left and right line follower sensors. motorA1 , motorA2...
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