Named after my friend Ahmedullah Azi Rafi

Description:

It’s a self-driven vehicle capable of localizing itself in a grid and planning a path between two nodes. It can avoid particular nodes and create path between two allowed nodes.

Breadth-first search has been used for finding the path between two allowed nodes. The vehicle is also capable of transferring blocks from one node to another. In fact, this vehicle is a prototype of a self-driven vehicle capable of transporting passengers and it can also be used in industries to transfer different items from one place to another.

5 IR- transceiver pairs have been used for line-following and node-detection. Servo-motors have been used for hand-movements. The hand has 4 degrees of freedom.