This project use IR for obstacle detection

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
RIGHT
MOTOR
FRONT MICRO-CONTROLLER MOTOR
SENSOR DRIVER
LEFT MOTOR

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
 Crystal Oscillator (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