43
ATTACH THE MARKER. TEST YOUR CIRCUIT. When you turn the
power on, one wheel should spin all
the time while the other one alternates
between spinning and stopping.
Troubleshooting pg 71.
8 9
MAKE SURE THE TIP
OF THE MARKER
JUST TOUCHES THE
DRAWING SURFACE.
USE A RUBBER BAND
OR MASKING TAPE TO
ATTACH THE MARKER.
POWER:
ON
Now let’s make some art!
Make a series of drawings,
and pick a few of
your favorites.
TEST YOUR
CIRCUIT.