The NXT
Big Thing
#9
Rad Radar!
By Greg Intermaggio
Hey all! In last month’s
column, we introduced the
compass sensor — an
awesome addition to the
variety of sensors available
for the NXT. We used the
compass sensor to keep
Eddie heading in a
specific direction, and
programmed him such that
even if you turn him around,
he will turn back to the
correct direction and
continue on.
70 SERVO 04.2011
