How to make smart phone bluetooth controlled arduino Robot car

In this video tutorial we will learn how to make Smartphone (bluetooth) controlled arduino based robot car.
This tutorial will cover
1. system overview
2. wiring
3. Arduino code
4.Will do connection together on breadboard
5.Control the car from Android smartphone over bluetooth

Arduino uno Board -
L298 based Motor driver board
Bluetooth Module HC-05
DC Motor and Wheel 4 wheel
Chassis
Two Battery 9V
Small breadboard
Jumper Wires
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Arduino code link
https://arduinoraspberypi.wordpress.com/