Avoid obstacles

Milestone page can be found here.

How it works

• GeoBot can detect obstacles with the help of its frontal ultrasonic sensor.
• If it detects an obstacle at 300 range it will turn left.
• This mode is always enabled at the moment

Functional Requirements

1. The vehicle should be able to move manually(Serial input) through the terrain.
2. The vehicle should stop when an object is in front of it.

User Stories

1. Move the car
2. Stop at obstacles
3. Turn past obstacles