2 Servos For Auto?

[Obi]

Originally Posted by alexrobotics

Hello,
well we were wondering if we need two (2) servos with four (4) sensors to sway back and forth or do we just need one (1) servo with two (2) sensors. we are using the code from the kevin.org site. i think the file names are navigate.zip and tracker.zip

It is possible to use only 1 servo with 2 sensors, but that would limit you greatly. First, you'd have to edit the whole code that comes default for IR sensing and tracking. Second, you wouldn't be able to perform operations like distant management. You would only have 2 corners in the triangle for trigonometric funtions.