243_masterpieces_03.qxd 4/18/03 7:02 PM Page 140
140 Masterpiece 3 • The LEGO Turning Machine
Final Step 7
Connect the motor
of the Write
Switch sub-
assembly to
Output Port C
of the RCX.
Final Step 8
Connect the motor of
the Erase Switch
sub-assembly to Output
Port B of the
RCX.