Rename the motorshield test to specify WHICH motorshield
Rename the motorshield test to specify WHICH motorshield
Clean up the HalfBridge library.
Make the directory structure more sane,
and offer two simple examples.
Use #line directive to make compile error lines correct
Wave around a penguin's arms
(or anything connected to 2 servos)
when the IR motion sensor sees anything.
The arms work okay; the PIR motion sensor is pretty lousy.