HobbyTronics Arduino 2WD Quick Start Owner's Manual page 3

7. You can install the battery holder on top of the metal ball caster on the
other side of the chassis. It is recommended that you use two plastic
spacers, two screws and two nuts to separate the holder from the chassis
plate.
8. Use the two long 18mm black screws along with the two untapped metal
spacers two nuts to install the L298N Dual H-Bridge motor driver. You can
mount this on the bottom of the chassis plate.
two sides of the motor can be screwed onto the chassis plate. You
don't need to connect the other two sides.)
9. You are now going to install your Arduino Uno board. On the opposite side
of the motor, mount your board on the chassis by using one plastic
spacer, one screw and one nut. You can see in the picture on the right
that you don't need screw both sides of the Arduino board to the chassis.
10. You now need to prepare your servo mounting brackets and the servo
small screws.
Hobbytronics 2018 https://www.hobbytronics.co.za
(Remember that only
beam so that you can add
them. Use a flush cutter, or
any other cutting tool, and
cut the servo beam shaped
like a cross so that it looks
like the picture on the left.
Place it inside the servo
holder and fasten with two
3