This document describes an obstacle avoiding robot with a vacuum cleaner. The robot uses IR sensors and a microcontroller to detect obstacles and navigate around them while using a blower to function as a vacuum cleaner. It discusses the components, circuit diagram, software, applications and future enhancements such as adding a camera to increase range or modifying it to function as a firefighting robot. The goal is to create a robot that can autonomously clean an area while avoiding obstacles.

1. JAI NARAIN COLLEGE OF TECHNOLOGY &
SCIENCE , BHOPAL
Guided By:- Submitted To:- Submitted By:-
Mr. Amit Mr. Ashok Harish Bhute
Sawaskade Agrawal Mukesh Kr.
Sharma
Nikita Kaushal

2. OBSTACLE AVOIDING ROBOT WITH
VACCUME CLEANER

3. What is robot?
A robot is a mechanical or virtual intelligent agent
that can perform tasks automatically or with
guidance, typically by remote control. In practice a
robot is usually an electro-mechanical machine that is
guided by computer and electronic programming.

4. Role of robotics in today’s world
ROBOTICS is fast growing and interesting field.
It
is simplest way for latest technology
modification.
The ROBOT has sufficient intelligence to cover
the maximum area of provided space.

5. IR Obstacle Avoiding Robot
This robot uses IR (Infra Red) sensors and two
IR transmitting circuitry. When the obstacle
comes in path of robot IR beam is reflected
from the obstacle then sensor detect the
obstacle and decides to avoid the obstacle by
taking left or right turn.

6. With Vacuum Cleaner …..
A blower is used in it having on/off switch
which will suck the dust and other small
particles come near it and do the work of
cleaning and behave as vacuum cleaner.

7. Block Diagram

8. Description
Basically circuit consist of following blocks:
Sensors
Microcontroller
Driver
Motors
Blower

9. Circuit Diagram

10. Transmitter

11. Receiver

12. PCB Layout

14. Receiver

15. Software Used
ExpressPCB
This is software use to design pcb layout it is
very easy to use have various component to
work with let us see how it work.Since it is
difficult to make a layout without having a
circuit diagram, constructing a circuit diagram in
ExpressSCH is strongly recommended.

16. Applications
It can be used for avoiding
concealed paths.
It is use as weight lifter.
In Mines.

17. Future Scope Of This Project
Adding a Camera:
If the current project is interfaced with a
camera (e.g. a Webcam) robot can be driven
beyond line-of-sight & range becomes
practically unlimited as networks have a very
large range.

18. Use as a fire fighting robot :
By adding temperature sensor, water tank and
making some changes in programming we can
use this robot as fire fighting robot.

19. Component Used
Microcontroller 89C2051
L293D
7805
TSOP4838
Motor
PCB
Battery
CrystalOscillator (11.059MHz)
Capacitor

20. Transistor
Tyres
Blower
Connector
Resistor

21. Conclusion
Thus, we believe that our project will
be beneficial for various purposes &
hence our efforts will be fruitful.

22. References
The 8051 Micro controller and Embedded
systems. (pearson Education)By-M.A.Mazidi
Wikipedia - The free encyclopedia
http://www.8051projects.info/
http://www.instructabal.com/
http://www.alldatasheet.com/
http://www.datasheetcatalog.com