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WELCOME TO ARDUINO WORKSHOP
- An Early Exploration
20,21,22 Dec2k19
INTRODUCING
YOU TO
ARDUINO
Hey baba who
designed me and
why I was named
arduino
The
name Arduino comes
from a bar in Ivrea,
Italy, where some of
the founders of the
project used to meet.
The bar
was named after
Arduin of Ivrea,
You stupid.you
were designed
by Massimo
Banji .
After 3-
days
This is so
simple,
thrilling and
interesting.
What is Arduino?why
should I know about this?
Microprocessor
Microcontroller
vs
? ? IT IS USED IN APPLICATION WHERE TASK IS NOT
PREDEFINED.
? ?MULTI-FUNCTIONAL ENVIRONMENT
? ?eg:-Our personal computer
? ? GAMING
? ?WEB BROWSING
? ?MEDIA STREAMING
MICROPROCESSOR
? IT IS DESIGNED TO PERFORM SPECIFIC TASKS/ TASK IS PREEFINED.
MICRO CONTROLLER
INPUT
MICROCONTROLLE
R
OUTP
UT
USER
SENSOR
Introduction Arduino
Introduction Arduino
Arduino uno
?There are many versions of Arduino board.versions differ
by size,microcontroller,etc
DIFFERENT FLAVOURS!!!
Introduction Arduino
? 1 Arduino can be powered using USB cable .
? 2 Arduino can be powered directly from the AC mains power supply by through Barrel Jack.
?(3)VOLTAGE REGULATOR:
?Voltage regulator controls the voltage supplied to Arduino and stabilize the DC voltage(7-
12).
? 4 CRYSTAL OSCILLATOR:The crystal oscillator deals with time issues.(16Mhz)
?5,14:-Arduino reset:You can reset your Arduino board by two ways.
?(6,7,8,9)Pins (3.3, 5, GND, Vin).
? ANALOG PINS:
?The Arduino UNO has five analog input pins (A0 - A5). These pins can read the signal from
an analog sensor like humidity ,temperature sensor and converts to digital value.
BASIC PIN CONFIGURATION
? (11) MICROCONTROLLER:
?its just like brain to Arduino board.
?(12) ICSP stands for In-Circuit Serial Programming.
?(13)POWER LED INDICATOR
? (14) TX AND RX LEDs:
? TX (transmit) and RX (receive).
? 0 and 1, to indicate the pins responsible for serial communication.
? TX led flashes when sending serial data. The speed of flashing relies
on baud rate.
?RX flashes during the receiving process.
? (15)Digital I / O
? 14 digital I/O pins
? 6 PWM (Pulse Width Modulation)pins(3,5,6,9,10,11) labeled ¡°~¡± .
Cont..
?(16)AREF
? stands for Analog Reference. It is sometimes, used to set an external
reference voltage (between 0 and 5 Volts) as the upper limit for the
analog input pins.
Concepts: Analog vs. Digital
?Microcontrollers are digital devices ¨C ON or OFF. Also
called ¨C discrete.
?analog signals are anything that can be a full range of
values. What are some examples? More on this later¡­
5 V
0 V
5 V
0 V
To create an analog signal, the microcontroller uses a technique called PWM. By varying the duty cycle, we
can mimic an ¡°average¡± analog voltage.
PULSE WIDTH MODULATION
analogWrite(pin, val);
pin ¨C refers to the OUTPUT pin (limited to
pins 3, 5, 6, 9, 10, 11.) ¨C denoted by a ~
symbol
val ¨C 8 bit value (0 ¨C 255).
0 => 0V | 255 => 5V

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Introduction Arduino

  • 1. WELCOME TO ARDUINO WORKSHOP - An Early Exploration 20,21,22 Dec2k19
  • 3. Hey baba who designed me and why I was named arduino The name Arduino comes from a bar in Ivrea, Italy, where some of the founders of the project used to meet. The bar was named after Arduin of Ivrea, You stupid.you were designed by Massimo Banji .
  • 4. After 3- days This is so simple, thrilling and interesting. What is Arduino?why should I know about this?
  • 6. ? ? IT IS USED IN APPLICATION WHERE TASK IS NOT PREDEFINED. ? ?MULTI-FUNCTIONAL ENVIRONMENT ? ?eg:-Our personal computer ? ? GAMING ? ?WEB BROWSING ? ?MEDIA STREAMING MICROPROCESSOR
  • 7. ? IT IS DESIGNED TO PERFORM SPECIFIC TASKS/ TASK IS PREEFINED. MICRO CONTROLLER INPUT MICROCONTROLLE R OUTP UT USER SENSOR
  • 11. ?There are many versions of Arduino board.versions differ by size,microcontroller,etc DIFFERENT FLAVOURS!!!
  • 13. ? 1 Arduino can be powered using USB cable . ? 2 Arduino can be powered directly from the AC mains power supply by through Barrel Jack. ?(3)VOLTAGE REGULATOR: ?Voltage regulator controls the voltage supplied to Arduino and stabilize the DC voltage(7- 12). ? 4 CRYSTAL OSCILLATOR:The crystal oscillator deals with time issues.(16Mhz) ?5,14:-Arduino reset:You can reset your Arduino board by two ways. ?(6,7,8,9)Pins (3.3, 5, GND, Vin). ? ANALOG PINS: ?The Arduino UNO has five analog input pins (A0 - A5). These pins can read the signal from an analog sensor like humidity ,temperature sensor and converts to digital value. BASIC PIN CONFIGURATION
  • 14. ? (11) MICROCONTROLLER: ?its just like brain to Arduino board. ?(12) ICSP stands for In-Circuit Serial Programming. ?(13)POWER LED INDICATOR ? (14) TX AND RX LEDs: ? TX (transmit) and RX (receive). ? 0 and 1, to indicate the pins responsible for serial communication. ? TX led flashes when sending serial data. The speed of flashing relies on baud rate. ?RX flashes during the receiving process. ? (15)Digital I / O ? 14 digital I/O pins ? 6 PWM (Pulse Width Modulation)pins(3,5,6,9,10,11) labeled ¡°~¡± . Cont..
  • 15. ?(16)AREF ? stands for Analog Reference. It is sometimes, used to set an external reference voltage (between 0 and 5 Volts) as the upper limit for the analog input pins.
  • 16. Concepts: Analog vs. Digital ?Microcontrollers are digital devices ¨C ON or OFF. Also called ¨C discrete. ?analog signals are anything that can be a full range of values. What are some examples? More on this later¡­ 5 V 0 V 5 V 0 V
  • 17. To create an analog signal, the microcontroller uses a technique called PWM. By varying the duty cycle, we can mimic an ¡°average¡± analog voltage. PULSE WIDTH MODULATION
  • 18. analogWrite(pin, val); pin ¨C refers to the OUTPUT pin (limited to pins 3, 5, 6, 9, 10, 11.) ¨C denoted by a ~ symbol val ¨C 8 bit value (0 ¨C 255). 0 => 0V | 255 => 5V