Verify the jumpers located with the
yellow circle are also attached.
Place the Shield over the arduino
microcontroller as shown.
A section below will explain how this shield
works.
Flip the car over where the motor and
nylon wheels are located. You can see
the nylon spacer for the h-bridge.
Place another nylon spacer in the red
circle and secure it on the other side
with a phlips screw.
It should look something like this when you
place the h-bridge.
Use only one hex screw to fasten the h-
bridge to the chassis.