The document presents a project on an autonomous maze-solving robot developed by Musfiqur Rahman under the supervision of Faysal Hakim at the University of Liberal Arts Bangladesh. It discusses the robot's design, including its components such as ultrasonic sensors and algorithms used for maze navigation. The project also highlights the motivation behind it, rooted in the micro-mouse competition and the challenges of navigating unknown spaces.

1. “AUTONOMOUS MAZE
SOLVING ROBOT”
Presented By :
Musfiqur Rahman.
ID: 122015001
Department of Electronics &
Telecommunication Engineering.
University of Liberal Arts Bangladesh.
Supervised By :
Faysal Hakim,
Junior Lecturer.
Department of Electrical and Electronic
Engineering.
University of Liberal Arts Bangladesh.

2. OUTLINE
 Introduction
 Motivation
 System Overview
 Components
 Algorithms
 Progress

3. INTRODUCTION
Autonomous robots are robots that can perform tasks intelligently depending
on themselves, without any human assistance. Maze Solving Robot is one of
the most popular autonomous robots. It is a small
self-reliant robot that can solve a maze from a known starting position to the
center area of the maze in the shortest possible time.

4. BACKGROUND
Fig: Old generation of micro-mouse robots (Battelle's Micromice)
The micro-mouse competition has been
running since the late 1970s around the
world.

5. Motivation
 Micro-mouse Competition.
 Find direction in an unknown place.

6. System Overview

7. CIRCUIT DIAGRAM

8. Components
ULTRASONIC SONAR SENSOR (3),
Arduino UNO,
Motor Controller IC (L293D)
DC Motors (2),
Battery (9v, 6v)

9. Algorithms
The right or Left Hand Rule.
Fill Flood Algorithm.
Fig: Flowchart of Algorithm

10. Progress
 Hardware Implementation
 Hardware Troubleshooting
 Maze Run
 Shortest Possible Path
 Possible Future Extension