Ok, so I've been working on integrating an arduino with a 3 axis accelerometer into a 3d environment, and it works just fine. Problem is there isn't a way to tell look left or right, as it's effectively a tilt sensor.
What I need to know, is where can I buy a digital compass... super cheap. Like maximum of $20 cheap.
XD I doubt that I can actually get one that cheap, but hey, it's worth asking. Maybe someone bought one and doesn't need it anymore and would be willing to part with it? ;D
Anyway, thanks in advanced.