This document provides an introduction to using Arduino boards. It discusses getting started with the Arduino IDE, programming basics like digital I/O and timing functions. Examples are provided to blink an LED, read a digital sensor, read an analog sensor with a potentiometer, and fade an LED using pulse width modulation. Terminology around bits, bytes and serial communication is also explained. The document aims to teach Arduino fundamentals and provide practice examples for learning.
Arduino Uno is a microcontroller board based on 8-bit ATmega328P microcontroller. Along with ATmega328P, it consists other components such as crystal oscillator, serial communication, voltage regulator, etc. to support the microcontroller. Arduino Uno has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button.
Arduino first and foremost is an open-source computer hardware and software company. The Arduino Communityrefers to the project and user community that designs and utilizes microcontroller-based development boards. These development boards are known as Arduino Modules, which are open-source prototyping platforms.
Arduino Workshop Day 1 Slides
Basics of Arduino - Introduction, Basics of Circuits, Signals & Electronics, LED Interfacing, Switch, Buzzer, LCD & Bluetooth Communication.
An introduction to the Arduino microcontroller for the Washington, DC Kids & Technology Meetup. Processing software, Arduino hardware were discussed. Several Arduino projects were demonstrated. Resources are posted here:
https://www.evernote.com/shard/s89/sh/6fd6ce79-c0b2-495e-b6f8-a4c4335cd284/9b1d07121e9f4b89106bcfcba6463bdf
Arduino is the popular open-source electronics prototyping platform based on easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments and is designed to be as flexible as possible to fit your project's needs.
Arduino Uno is a microcontroller board based on 8-bit ATmega328P microcontroller. Along with ATmega328P, it consists other components such as crystal oscillator, serial communication, voltage regulator, etc. to support the microcontroller. Arduino Uno has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button.
Arduino first and foremost is an open-source computer hardware and software company. The Arduino Communityrefers to the project and user community that designs and utilizes microcontroller-based development boards. These development boards are known as Arduino Modules, which are open-source prototyping platforms.
Arduino Workshop Day 1 Slides
Basics of Arduino - Introduction, Basics of Circuits, Signals & Electronics, LED Interfacing, Switch, Buzzer, LCD & Bluetooth Communication.
An introduction to the Arduino microcontroller for the Washington, DC Kids & Technology Meetup. Processing software, Arduino hardware were discussed. Several Arduino projects were demonstrated. Resources are posted here:
https://www.evernote.com/shard/s89/sh/6fd6ce79-c0b2-495e-b6f8-a4c4335cd284/9b1d07121e9f4b89106bcfcba6463bdf
Arduino is the popular open-source electronics prototyping platform based on easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments and is designed to be as flexible as possible to fit your project's needs.
The presentation is about the introduction of Arduino UNO, its description and usage. It also contains the pin configuration of Arduino along with its programming structure to implement a single blinking LED light.
Arduino Workshop Day 2 - Advance Arduino & DIYVishnu
Arduino Workshop Day 2 - IR, Ultrasonic & Temperature - Humidity Sensor Interfacing & Do It Yourself - Line Follower, Light Follower & Obstacle Avoider.
Arduino for beginners- Introduction to Arduino (presentation) - codewithgauriGaurav Pandey
Arduino for beginners- Introduction to Arduino presentation
Learn Arduino basics in easy steps. Arduino for beginners course series.Arduino is an open-source platform used for building electronics projects. All Arduino boards have a microcontroller.
A microcontroller is basically a really small computer.
Introduction to Arduino Hardware and ProgrammingEmmanuel Obot
Introduction to Arduino Hardware and Programming:
Arduino is an open-source electronics platform based on easy-to-use hardware and software. It's intended for anyone making interactive projects.
Teachers and students use it to build low cost scientific instruments, to prove chemistry and physics principles, or to get started with programming and robotics. Designers and architects build interactive prototypes, musicians and artists use it for installations and to experiment with new musical instruments. Makers, of course, use it to build many of the projects exhibited at the Maker Faire. Arduino is a key tool to learn new things. Anyone - children, hobbyists, artists, programmers can use it to build an interactive device.
Introduction to Arduino and Hands on to IotSachin S
This is an Introduction to Arduino and Hands on to Iot .
were u can know about the IOT and Arduino .
And also provide an hands on to the user in iot and Arduino uno.
Arduinos use serial ports for communicating with computers and other devices. The USB port of an Arduino is used for serial communication with a computer, with the added advantage that USB can also be used to power the device. USB also has the advantage of auto-configuring most of the parameters.
The introduction to Arduino labs at Malmö University. These slides have been handed down since the beginning of Arduino. They have more authors then i can remember and should by no means be considered mine.
The presentation is about the introduction of Arduino UNO, its description and usage. It also contains the pin configuration of Arduino along with its programming structure to implement a single blinking LED light.
Arduino Workshop Day 2 - Advance Arduino & DIYVishnu
Arduino Workshop Day 2 - IR, Ultrasonic & Temperature - Humidity Sensor Interfacing & Do It Yourself - Line Follower, Light Follower & Obstacle Avoider.
Arduino for beginners- Introduction to Arduino (presentation) - codewithgauriGaurav Pandey
Arduino for beginners- Introduction to Arduino presentation
Learn Arduino basics in easy steps. Arduino for beginners course series.Arduino is an open-source platform used for building electronics projects. All Arduino boards have a microcontroller.
A microcontroller is basically a really small computer.
Introduction to Arduino Hardware and ProgrammingEmmanuel Obot
Introduction to Arduino Hardware and Programming:
Arduino is an open-source electronics platform based on easy-to-use hardware and software. It's intended for anyone making interactive projects.
Teachers and students use it to build low cost scientific instruments, to prove chemistry and physics principles, or to get started with programming and robotics. Designers and architects build interactive prototypes, musicians and artists use it for installations and to experiment with new musical instruments. Makers, of course, use it to build many of the projects exhibited at the Maker Faire. Arduino is a key tool to learn new things. Anyone - children, hobbyists, artists, programmers can use it to build an interactive device.
Introduction to Arduino and Hands on to IotSachin S
This is an Introduction to Arduino and Hands on to Iot .
were u can know about the IOT and Arduino .
And also provide an hands on to the user in iot and Arduino uno.
Arduinos use serial ports for communicating with computers and other devices. The USB port of an Arduino is used for serial communication with a computer, with the added advantage that USB can also be used to power the device. USB also has the advantage of auto-configuring most of the parameters.
The introduction to Arduino labs at Malmö University. These slides have been handed down since the beginning of Arduino. They have more authors then i can remember and should by no means be considered mine.
The introduction to Arduino labs at Malmö University. These slides have been handed down since the beginning of Arduino. They have more authors then i can remember and should by no means be considered mine.
Este comic, editable por otra parte es un documento imprescindible para todos los arduinomaniacos y sobretodo para quienes nos dedicamos a divulgar a todo tipo de públicos. Su autor JODY CULKIN, de la que me declaro mega fan desde ya.
Course Outcome and Program Outcome Calculation(new method)Ravikumar Tiwari
This presentation explains the new method (based on attainment level) of Course Outcome and Program Outcome Calculation. (with reference to National Board of Accreditation new SAR)
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
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Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
1. Fun with Arduino
(Arduino-Uno)
-By Prof.Ravikumar Tiwari, Assistant Professor,
G.H. Raisoni College of Engineering, Nagpur
ravikumar.tiwari@raisoni.net
http://twitter.com/RaviTiwari90
2. What we will be learning..
Getting Started with Arduino
Arduino IDE
Programming the Arduino
Practice examples to learn
3. Little bit about programming
• Code is case sensitive
• Statements are commands and must
end with a semi-colon
• Comments follow a // or begin with /*
and end with */
5. Digital I/O
pinMode(pin, mode)
◦ Sets pin to either INPUT or OUTPUT
digitalRead(pin)
◦ Reads HIGH or LOW from a pin
digitalWrite(pin, value)
◦ Writes HIGH or LOW to a pin
Output pins can provide 40 mA of current
6. Arduino Timing
• delay(ms)
– Pauses for a few milliseconds
• delayMicroseconds(us)
– Pauses for a few microseconds
8. Bits & Bytes
“The world isn't run by weapons
anymore, or energy, or money. It's run
by little ones and zeroes, little bits of
data. It's all just electrons”
For example, we measure weight with
"ounces" and "pounds" (or grams and
kilograms) and distances with
"inches," "feet," and "miles" (or
centimeters, meters and kilometers).
Information has its own system of
measurements:
9. Bits and Bytes
A single bit is either a zero or a one.
You can group bits together into 8 bits
which is 1 byte.
1024 bytes (8192 bits) is one Kilobyte
(sometimes written KB).
1024 KB (1048576 bytes) is one
Megabyte (MB)
1024 MB is 1 Gigabyte (GB)
10. Bits and Bytes
Quick quiz!
If your hard disk is 200 Gigabytes,
how many bytes is that? Use a
calculator with lots of digits! (highlight
text below)
200 GB * 1024 = 204800 MB
204800 MB * 1024 = 209715200 KB
209715200 KB * 1024 =
214748364800 bytes!
11. Basics to get started
A program on Arduino is called as
Sketch.
Structure of Sketch:
void setup() {
// put your setup code here, to run
once:
}
void loop() {
// put your main code here, to run
repeatedly:
}
12. setup() function
to initialize variables, pin modes, start
using libraries, etc
The setup function will only run once,
after each powerup or reset of the
Arduino board
13. Loop() function
the loop() function does precisely what
its name suggests, and loops
consecutively, allowing your program
to change and respond as it runs
Code in the loop() section of your
sketch is used to actively control the
Arduino board
Any line that starts with two slashes
(//) will not be read by the compiler, so
you can write anything you want after
it
16. Blink: Code
In the main loop, you turn the LED on
with the line:
digitalWrite(13, HIGH);
This supplies 5 volts to pin 13. That
creates a voltage difference across
the pins of the LED, and lights it up.
turn it off with the line:
digitalWrite(13, LOW);
17. Blink: Code…the delay()
In between the on and the off, you
want enough time for a person to see
the change,
so the delay() commands tell the
Arduino to do nothing for 1000
milliseconds, or one second
18. Uploading
First click on tick button to verify the
code
Click on the arrow button to upload the
code on arduino board
Make sure that you have selected
right port and right board
19. Try this one
Try generating some pattern on series
of LED’s (don’t use potentiometer)
20. Example2:Digital Read Serial
This example shows you how to
monitor the state of a switch by
establishing serial communication
between your Arduino and your
computer over USB
21. Connect three wires to the Arduino
board
The first two to; connect to the two
long vertical rows on the side of the
breadboard to provide access to the 5
volt supply and ground
22. bb
The third wire goes from digital pin 2
to one leg of the pushbutton
That same leg of the button connects
through a pull-down resistor (1 to 10
KOhms) to ground
The other leg of the button connects to
the 5 volt supply
23. Digital Read Serial
Pushbuttons or switches connect two
points in a circuit when you press them.
When the pushbutton is open
(unpressed) there is no connection
between the two legs of the pushbutton,
so the pin is connected to ground
(through the pull-down resistor) and
reads as LOW, or 0.
When the button is closed (pressed), it
makes a connection between its two
legs, connecting the pin to 5 volts, so
that the pin reads as HIGH, or 1
24. Code: Digital Read Serial
the very first thing that you do will in
the setup function is to begin serial
communications, at 9600 bits of data
per second, between your Arduino and
your computer with the line:
Serial.begin(9600);
initialize digital pin 2, the pin that will
read the output from your button, as
an input:
pinMode(2,INPUT);
25. Quiz
If the Arduino transfers data at 9600
bits per second and you're sending 12
bytes of data, how long does it take to
send over this information? (highlight
text below)
12 bytes of data equals 12 * 8 = 96
bits of data. If we can transfer 9600
bits per second, then 96 bits takes
1/100th of a second!
26. Code: Digital Read Serial
The first thing you need to do in the
main loop of your program is to
establish a variable to hold the
information coming in from your switch
Call this variable sensorValue, and set
it to equal whatever is being read on
digital pin 2. You can accomplish all
this with just one line of code:
int sensorValue = digitalRead(2);
27. Code: Digital Read Serial
Once the Arduino has read the input,
make it print this information back to
the computer as a decimal value. You
can do this with the command
Serial.println() in our last line of code:
Serial.println(sensorValue);
Last use delay(1); // delay in between
reads
28. Example3: Analog Read
Serial
This example shows you how to read
analog input from the physical world
using a potentiometer
A potentiometer is a simple
mechanical device that provides a
varying amount of resistance when its
shaft is turned
In this example you will monitor the
state of your potentiometer after
establishing serial communication
between your Arduino and your
computer
29. Analog Read Serial
Connect the three
wires from the
potentiometer to your
Arduino board.
The first goes to
ground from one of the
outer pins of the
potentiometer.
The second goes from
5 volts to the other
outer pin of the
potentiometer.
The third goes from
analog input 0 to the
middle pin of the
potentiometer.
30. Analog Read Serial
The Arduino has a circuit inside called an
analog-to-digital converter that reads
this changing voltage and converts it to a
number between 0 and 1023
When the shaft is turned all the way in
one direction, there are 0 volts going to
the pin, and the input value is 0
When the shaft is turned all the way in
the opposite direction, there are 5 volts
going to the pin and the input value is
1023
31. Code: Analog Read Serial
the only thing that you do will in the
setup function is to begin serial
communications, at 9600 bits of data
per second, between your Arduino and
your computer with the command:
Serial.begin(9600)
32. Code: Analog Read Serial
in the main loop of your code, you need to
establish a variable to store the resistance
value (which will be between 0 and 1023,
perfect for an int datatype) coming in from
your potentiometer:
int sensorValue = analogRead(A0);
Finally, you need to print this information to
your serial window as a decimal (DEC) value.
You can do this with the command
Serial.println() in your last line of code:
Serial.println(sensorValue, DEC)
delay(1); //to read
33. Example4: Fading of LED
Demonstrates the use of the
analogWrite() function in fading an
LED off and on
AnalogWrite uses pulse width
modulation (PWM), turning a digital
pin on and off very quickly, to create a
fading effect
34. Pulse Width Modulation
(PWM)
Pulse Width Modulation, or PWM, is a
technique for getting analog results with
digital means
This on-off pattern can simulate voltages
in between full on (5 Volts) and off (0
Volts) by changing the portion of the time
the signal spends on versus the time that
the signal spends off
If you repeat this on-off pattern fast
enough with an LED for example, the
result is as if the signal is a steady
voltage between 0 and 5v controlling the
brightness of the LED
37. Code
/*
Fade
This example shows how to fade an LED on pin 9
using the analogWrite() function.
This example code is in the public domain.
*/
int led = 9; // the pin that the LED is attached to
int brightness = 0; // how bright the LED is
int fadeAmount = 5; // how many points to fade the LED by
// the setup routine runs once when you press reset:
void setup() {
// declare pin 9 to be an output:
pinMode(led, OUTPUT);
}
// the loop routine runs over and over again forever:
void loop() {
// set the brightness of pin 9:
analogWrite(led, brightness);
// change the brightness for next time through the loop:
brightness = brightness + fadeAmount;
// reverse the direction of the fading at the ends of the fade:
if (brightness == 0 || brightness == 255) {
fadeAmount = -fadeAmount ;
}
// wait for 30 milliseconds to see the dimming effect
delay(30);
}