Page 330 - Lego Mindstorms

Robot 10 • RIS Turtle

Turtle Step 23
Now add the crank arm. The
bushing is used to trigger
the touch sensor.

Turtle Step 24

The medium pulley
will be used to prevent the
#2 axle from sliding out.

Turtle Step 25

This axle is used to
move the gear shifter.

315