1. ROBOTICS
CONTENT:-
• Robotics
• What is Robotics ?
• Laws of Robotics
• Types of robots
• Why Robotics ?
• Components of robots
• Industries Using Robotics
• Advantages
• Future prospects
• CONCLUSION

2. ROBOTICS:-
• It is a field of Engineering that covers the
mimicking of human behavior.
• Robotics includes the knowledge of
Mechanical, Electronics, Electrical &
Computer Science Engineering.
WHAT IS ROBOTICS:-
Robota (Czech) = A worker of forced labor
• The word robotics is used to collectivily
define a field in engineering that covers the
mimicking of various human characteristics
• Historical Robots include:
1. Mechanical automata
2. Motor-driven automata
3. Computer-controlled robots

3. What a Robot can mean?
• An automatic industrial machine replacing
the human in hazardous work.
• An automatic mobile sweeper machine at a
modern home.
• An automatic toy car for a child to play with.
• A machine removing mines in a war field all
by itself and many more…
Types of Robot:-
• Wheeled
• Legged
• Climbing
• Flying
Laws of Robotics:-
The term robotics was coined in 1940s by science
fiction writer Isaac Asimov.

4. Asimov's Laws of Robotics:
• A robot may not injure a human being, or
through inaction, allow a human being to
come to harm.
• A robot must obey the orders given it by
human beings except where such order would
conflict with the first law
• A robot must protect its own existence as long
as such protection does not conflict with the
First & second Law.
WHY ROBOTICS IS NEEDED:-
Because
• Of Speed.
• Of It can work hazardous/dangerous
environment.
• Of perform respective task.
• Of Efficiency
• Of Accuracy
• Of Adaptability

5. Components of ROBOTS:-
• Structure
• Power source
• Actuation
• Sensing
• Manipulation
• Locomotion
Structure:-
• The structure of a robot is usually mostly
mechanical and can be called a kinematic
chain.
• The chain is formed of links (its bones),
actuators (its muscles), and joints which can
allow one or more degrees of freedom.
Power Supply:-
• Suitable power supply is needed to run the
motors and associated circuitry
• Typical power requirement ranges from 3V to
24V DC

6. • 220V AC supply must be modified to suit the
needs of our machine
• Batteries can also be used to run robots
• Robots are driven by different motors :-
i. DC Motors
ii. Stepper Motors
iii. Servo Motors
DC Motors :-
i. As the name suggests, a motor which uses
a DC (Direct Current) power
ii. Can run in both directions
iii. Speed Controllable
Stepper Motors:-
i. Used for measured rotation
ii. Can be held at a particular position of the
shaft
iii. Ideal for many autonomous robots
requiring higher precision
Servo Motors :-

7. i. Used in closed loop control systems in
which work is the control variable.
ii. An integral feedback device (resolver) or
devices (encoder and tachometer) are
either incorporated within the servo
motor or are remotely mounted, often on
the load itself
ACTUATION:-
• It is concerned with the motion of the robot.
• Robot contains different types of drives:-
i. Differential drive
ii. Car type
iii. Skid steer drive
iv. Synchronous drive
v. Pivot drive
vi. Articulated drive

10. Industries Using Robotics-
• Agriculture
• Construction
• Transportation: air, ground, rail, space, etc.
• Military, surveillance, attack, etc.
• Entertainment
• Health care
• Manufacturing
• Mining
• Automobile
• Warehouses
ADVANTAGES-
• Revolution in Medical science and Health
care systems.
• New & wide scope in Education & Training.
• A good help in Nuclear industry.
• Used tremendously in Sports activities.
• Play the role of an efficient assistance in
Research and Development sciences.
• Can very well handle household business.

11. FUTURE PROSPECTS:-
• Scientists say that it is possible that a robot
brain will exist by 2019 .
• In 2009, some robots acquired various forms
of semi-autonomy, including being able to find
power sources on their own.
• The Association for the Advancement of
Artificial Intelligence has researched on this
problem.
CONCLUSION:-
• Robots will soon be everywhere, in our home
and at work.
• When the Singularity happens,robots will be
indistinguishable from human beings and
some people may become
Cyborgs: half man and half machine
• They will change the way we live.