Collision Avoidance¶
In the world of teaching robotics, the equivalent of "Hello World!" is the collision avoidance program. The idea is to put your robot on the floor with a set of objects that it must drive around. The robot must be going forward if there are no objects in front of it. But if an object is in front of it, it will need to turn and drive in another direction.
Demo Mode 2 (Green LED) Demo¶
For our mBot, the collision avoidance algorithm can be turned by using Mode 2 where the top LED lights turn green after pressing the mode switch from the default white mode. But we want to be able to program our own collision avoidance mode.
The algorithm¶
Block Diagram¶
