This Presentation is developed by Abhishek Jaiswal(Robotics Workshop Trainer). It Contains information about Robotics & Automation along with Arduino Understanding. This ppt also has some discussions about Sensors. Learn from basics and develop till advance.

3. What is Robot?
• A robot is a machine which is programmed to move and
perform certain tasks automatically.
• robots do only what a person has built them to do.
• A robot is a machine designed to execute one or more
tasks automatically with speed and precision.

4. How do Robots work?
 The sensory inputs that the robot takes can be
anything from smell, touch, visual differences, etc.
The central processing unit is the microprocessor
or microcontroller that processes this input
quantity, searches for the corresponding function
to perform from the previously-fed or programmed
instruction set, and then sends the signal on to the
output port

5. THE ROBOT CONTROL LOOP
Speech,Vision,
Accelaration,
Temperature,
Position,Distance,
Force,Touch,Light,
Sound,position Sence
Sense Think
Act
Task planning,
Process data,
Path planning,
Motion planning
Move,Speech,Text,Arms tracks

7. AUTOMATION
Automation is the technology by which a
process or procedure is performed with
minimal human assistance.
Automation or automatic control is the use
of various control systems for operating
equipment such as machinery, processes
in factories, boilers and heat treating
ovens, switching on telephone networks,
steering and stabilization of ships, aircraft
and other applications and vehicles with
minimal or reduced human intervention

8. DIFFERENCE BETWEEN ROBOTICS &
AUTOMATION
 the main difference between robotics and automation is that
robots are a piece of equipment that can perform a variety of
tasks with programming, whilst bespoke
 automation is a term that is used for special purpose machines or
systems that are designed to perform a specific task.

9. Mirocontrollers:
Definition:
A microcontroller is a computer present in a single
integrated circuit which is dedicated to perform one task
and execute one specific application.
It contains memory, programmable input/output peripherals
as well a processor. Microcontrollers are mostly designed for
embedded applications and are heavily used in automatically
controlled electronic devices such as cellphones, cameras,
microwave ovens, washing machines, etc.

10. Understanding Arduino
An Arduino is an open-source microcontroller development
board. In plain English, you can use the Arduino to read
sensors and control things like motors and lights. This allows
you to upload programs to this board which can then
interact with things in the real world. With this, you can
make devices which respond and react to the world at large.

11. This how Arduino Uno looks like!

12. Different Types of Arduino

13. PROCESSING
UNIT
INPUT
DEVICES
OUTPUT
DEVICES
SENSOR MICROCONTROLLER ACCUTATOR
CPU
ARDUINO
1
3

14. INPUT/ OUTPUT
CONNECTING POINT IN
CPU
IN ARDUINO
WE HAVE
“PINS” AS
INPUT/OUTPU
T
CONNECTING
POINT 1
4

15. DIGITAL PINS
1
5
PORT
POWER POINT
GENERAL PINS
ANALOG PINS

16. There are three types of pins in arduino
DIGITAL PINS :
D0 – D13.
Used to receive or generate Digital signal
i.e either 1 or 0 can be readed as input or given as output only.
ANALOG PINS :
A0 – A5.
Used to receive Analog signal
i.e values corresponding to voltage level between 0v to 5v can be readed as
input.
GENERALSPINS :
5V,GND,VIN,3.3V.
Generally used as power source to operate different sensors.
1
6

17. JUMPERS
Wire used to connect arduino pins to sensors and accutators
or breadboard
Male pin / plug
Female pin / socket
1
7

18. There are three types of jumper wires
Male to Male : Both the ends of the wire have plug/male pin.
Female to Female : Both the ends of the wire have plug/male pin.
Male to Female : Both the ends of the wire have plug/male pin.
1
8

19. BREAD BOARD
1
9

20. LIGHT EMITING DIODE – L.E.D
The Larger Leg of
the Led light is
the positive
terminal and the
smaller is the
negative
terminal

21. ARDUINO IDE
21

22. FUNCTION
22
pinMode : sets the pin to input mode or output mode.
digitalWrite : used to produce output(either 0 or 1) at digital pins
digitalRead : used to read the input at digital pins. ( 0 / 1 )
analogWrite : used to write analog value to PWM digital pin. ( 0 to 255 )
analogRead : used to read the input at analog pins. ( 0 to 1023 )
Serial.print : used to print anything. ( generally input of sensors )
Serial.println : print anything and then change line.
delay : halts the execution of the program for particular duraton of time.

23. Its time to write
some code dude.
Just remember to
set pinmode before
you use any pin

24. Sensors:
Sensors are sophisticated devices that are frequently used
to detect and respond to electrical or optical
signals. A Sensor converts the physical parameter (for
example: temperature, blood pressure, humidity, speed,
etc.) into a signal which can be measured electrically
Types of Sensors:
1.Digital Sensor
2.Analog Sensor

25. Analog Sensor
There are different types of sensors that produce continuous
analog output signal and these sensors are considered as
analog sensors. This continuous output signal produced by
the analog sensors is proportional to the measurand. There
are various types of analog sensors; practical examples of
various types of analog sensors are as follows:
accelerometers, pressure sensors, light sensors, sound
sensors, temperature sensors, and so on.

26. Digital Sensor
 Electronic sensors or electrochemical sensors in which
data conversion and data transmission takes place
digitally are called as digital sensors.In digital sensors, the
signal measured is directly converted into digital signal
output inside the digital sensor itself. And this digital
signal is transmitted through cable digitally. practical
examples of various types of digital sensors are as follows:
Pir Sensor,relay,sound sensor,etc

27. L.D.R – Light DependentResister
A variable resister where value of resistance depends on intensity of
light falling on it. High resistance results low voltage and low input
signal in case of arduino

29. LASER DIODE
When connected with 5v source it emits laser
beam.
+
-

30. BUZZER
Produces sound when connected to 5v source, longer leg should be
connected to positive terminal and shorter to negative . Used as alarm
in many systems.
+ -

31. RELAY
A switch which can be turned to on state or off state using 5v . Means any
electrical
appliance ( 240v ) can be switched on or off using a 5v signal.
Relay stands as the junction between electrical and electronic systems.

32. Sound Sensor
 A sensor which generates a digital signal 1, when ever there is a loud sound
made.
• Connect 5v pin of sensor to arduino 5v pin.
• Connect Gnd pin of sensor to Gnd pin of arduno.
• Connect OUT pin of sensor to any digital pin of arduino and code accordingly.

33. Can you
please
demonstrate?

34. Ultrasonic Sensor
It radiates ultrasonic waves, and calculates the time ultrasonic waves
took to return after striking any surface.

35. It require two digital pins , one for triggering (radiating) an
ultrasonic wave
burst and other to receive back the radiated waves.
• Connect vcc to 5v of arduino
• Connect gnd of sensor to gnd of arduino
• Connect trig pin of sensor to any digital pin of arduino
responsible for triggering ( as per the code)
• Connect echo pin of sensor to any digital pin of arduino
responsible for receiving the input signal from sensor. (as per
the code)

36. PIR SENSOR
A passive infrared sensor (PIR sensor) is an electronic sensor that
measures infrared (IR) light radiating from objects in its field of view. They
are most often used in PIR-based motion detectors. PIR sensors are
commonly used in security alarms and automatic lighting applications.

37. SERVO MOTOR
A servo motor is an electrical device which can push or rotate an object with
great precision. If you want to rotate and object at some specific angles or
distance, then you use servo motor.

38. HEIGHTOMETE
R

39. DIGITAL MEASURING
SCALE
39

40. DIFFERENT
SENSORS
Temperature Load (weight) Pressure Water / moisture
And Many More.

41. BOT MAKING

42. Line Follower Bot

45. Obstacle Avoiding Car

46. BELIVE IN
EXHIBITION
MORE THAN
COMPETITION