Misra Yogesh - Programming and Interfacing with Arduino

First edition published 2022

by CRC Press

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and by CRC Press

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2022 Yogesh Misra

CRC Press is an imprint of Taylor & Francis Group, LLC

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ISBN: 978-1-032-05985-3 (hbk)

ISBN: 978-1-032-06316-4 (pbk)

ISBN: 978-1-003-20170-0 (ebk)

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by codeMantra

This book provides a platform to the beginners to get started with the development of application by using Arduino UNO board. The objective of this book is to provide programming concepts of Arduino UNO board along with the working and interfacing of sensors, input/output devices, communication modules, and actuators with Arduino UNO board.

Arduino is an open-source hardware, which can be used to develop embedded systems with the help of open-source software. Arduino has gained huge popularity among the students and hobbyists for making a working model. The reasons behind the popularity of Arduino are its low cost, availability of software, and easy-to-interface possibility.

When someone is working with Arduino, he needs knowledge of three domains. First, he must understand the Arduino hardware board. Second, he must understand the Integrated Development Environment (IDE) required for the development of software, which actually guides the hardware to perform the desired task. Third, he must understand the working principle of various sensors, input and output devices, and actuators, which may be required to gather information from the surrounding for the processing by Arduino. The contents of this book are developed in keeping of the view of providing all information which is required for enhancing the expertise of all the domains required for the development of prototypes by using Arduino and associated peripherals. This book will be helpful in the development of employability skills in engineering undergraduate students.

After carefully understanding the exact requirements of the students and beginners, I am quite confident that easy-to-understand language of this book will make them efficient to learn Arduino. An outstanding and distinguished feature of this book is large number of programs with description and interfacing diagram associated with each program.

This book starts with the explanation of Arduino UNO board and Integrated Development Environment (IDE). Various constructs required for the development of software are also covered. The working principle of various sensors is explained in depth; programming and interfacing examples with Arduino are taken up and finally some moderate-level projects.

Introduction to Arduino UNO Board gives a detailed information regarding various components mounted on Arduino UNO board, IDE, and ATmega328 microcontroller.

Arduino Programming Constructs gives an in-depth understanding of various constructs required for the programming of Arduino. Readers will also learn in this chapter about various operators, data types, and functions, which will be helpful to them when they start developing software for some specific applications.

I/O Devices, Actuators, and Sensors deals with the construction and working of various sensors, input devices, output devices, and actuators. The readers will learn in this chapter the working principle and function of various pins of LED, seven-segment display, liquid crystal display (LCD), temperature sensor (LM35), humidity and temperature sensor (DHT11), light-dependent register, touch sensor, smoke detector (MQ2), rain detector (FC-07), ultrasonic sensor (HC-SR04), soil moisture sensor (YL-69), Bluetooth module (HC-05), GSM module (SIM 900A), switch, keypad matrix, potentiometer, analog-to-digital converter IC, motor driver board (L293D), and relay board.

Interfacing and Programming with Arduino gives detailed information about how to interface input and output devices, viz., switch, keypad matrix, LED, seven-segment display, liquid crystal display (LCD) with Arduino UNO board, and the process of developing application programs for the interfaced circuit.

Arduino-Based Projects covers interfacing and programming concepts with a large number of circuit diagrams of few projects based on Arduino.

All efforts have been made to keep this book free from errors. I sincerely feel that this book proves to be useful and helpful to the students for understanding the interfacing and programming of Arduino. Constructive criticism and suggestions from faculty members and dear students will be highly appreciated and duly acknowledged.

Dr. Yogesh Misra

I would like to express my deep sense of gratitude to Dr. Girish J, Director Education, GMR Varalakshmi Foundation; Dr. C.L.V.R.S.V Prasad, Principal, GMR Institute of Technology, Andhra Pradesh, India; and Dr. M.V Nageshwara Rao, HOD, Department of ECE, GMR Institute of Technology, Andhra Pradesh, India, for their continuous substantial co-operation, motivation, and support; without them, this work would not have been possible.

My special thanks to all my colleagues for helping me in reaching the logical conclusion of my idea in the form of this textbook.

I am indebted to my dear students as the interaction with them helped me a lot in understanding their needs.

Expressing gratitude publicly to wife is almost missing in Hindu society but I would like to extend my sincere thanks and appreciation to my wife Dr. Pratibha Misra for sparing me from day-to-day work for completing this work. I am also thankful to my son Ishan and daughter Saundarya for providing me special ideas about this book.

I acknowledge the support from Arduino for using their product images and data to demonstrate and explain the working of the systems. I thank Taylor & Francis/CRC Press team for encouraging and supporting me continuously to complete my idea about this book.

Utmost care is taken for the circuits and programs mentioned in the text. All the programs are tested on real hardware but in case of any mistake, I extend my sincere apologies. Any suggestions to improve the contents of this book are always welcome and will be appreciated and acknowledged.

I am also very much thankful to all who are directly or indirectly involved in the accomplishment of this task.

Dr. Yogesh Misra