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The original CMUcam cannot track more than a single color at a time.You'd have to cycle through the colors to do this.
My worry is that when the robot goes up the ramp at the very beginning of the ramp the camera points away from the line and screws up.
Solutions:add a servo for the camera to rotate like on my ERP
Here is how it works:The head centers itself onto the white line
For the MOBOT competition I disabled the vertical servo, so just one should be fine for you.
You can use a tilt sensor (some weight attached to a potentiometer) that can cause the tilt servo to adjust the camera for a proper angle.
The more robots you try to build at the same time, the fewer robots you actually build at the same time Anyway, where is my CMUcam + Axon tutorial that I bribed you to do?
I'm curious about the spotlight. Do you find it helps?Got an ETA on code release? (no rush, just curious)
which cam is it and why do u do the rotating motion for the cam...i think it is not required