Using last year’s base, we can successfully follow the line and stop 4ft from the will. We are using the kit photo sensors from line tracking and a sonic sensor to determine how far from the wall we are.
How does the sonic sensor part of that work?
Using last year’s base, we can successfully follow the line and stop 4ft from the will. We are using the kit photo sensors from line tracking and a sonic sensor to determine how far from the wall we are.
How does the sonic sensor part of that work?