Rastreador de línea

El Line Tracker es un sensor analógico que utiliza un LED infrarrojo y un sensor de luz para detectar la reflectividad de la superficie que tiene delante. Está diseñado para montarse debajo del chasis de un robot, de modo que este pueda seguir una trayectoria premarcada.

This page uses line_tracker as the example Line Tracker name. Replace it with your own configured name as needed.

A continuación se muestra una lista de los métodos disponibles:

• reflectivity – Returns the amount of light reflected from the surface.

Constructor: Inicializa manualmente un Line Tracker.

• Line – Create a Line Tracker.

reflectividad

reflectivity returns the amount of light reflected from the surface as a percent.

Usage:
line_tracker.reflectivity(units)

Parámetro	Descripción
unidades	Optional. The unit to return the reflectivity with: PERCENT (default)

Constructor

Constructors are used to manually create Line objects, which are necessary for configuring a Line Tracker outside of VEXcode.

Line

Line creates a Line Tracker.

Usage:
Line(port)

Parámetro	Descripción
port	The 3-Wire Port that the Line Tracker is connected to: On the EXP Brain – brain.three_wire_port.x where x is the number of the port. On a 3-Wire Expander – expander.a where expander is the name of the expander instance.

# Create a Line Tracker in Port A
line_tracker = Line(brain.three_wire_port.a)