Chapter-Wise Notes
Overview of the Internet of Things, its characteristics, building blocks, design methodology, and communication models.
Introduction – Overview of Internet of Things (IoT)
Characteristics of Devices and Applications in IoT Ecosystem
Building Blocks of IoT
Various Technologies Making Up IoT Ecosystem
IoT Levels
IoT Design Methodology
Physical Design of IoT
Logical Design of IoT
Functional Blocks of IoT
Communication Models in IoT
Development Tools Used in IoT
Understanding controlled and real-time systems, connectivity models, and how an IoT application process flows.
Working of Controlled Systems
Real-Time Systems with Feedback Loop (e.g., Thermostat in Refrigerator/AC)
Connectivity Models – TCP/IP vs OSI Model
Different Modes Using Wired and Wireless Methodology
Wired Connectivity
Wireless Connectivity
The Process Flow of an IoT Application
Sensors
Sensor – Measuring Physical Quantities in Digital World
Types of Sensors: Light Sensor, Moisture Sensor, Temperature Sensor
Sensor Characteristics and Parameters
Actuators
Actuator – Moving or Controlling a System
DC Motor as Actuator
Types of Actuators
Microcontrollers
Role of Microcontroller as Gateway to Interface Sensors and Actuators
Microcontroller vs Microprocessor
Types of Microcontrollers in Embedded Ecosystem
Arduino IDE & Embedded C Basics
Introduction to Arduino IDE
Writing Code in Sketch (Arduino)
Compiling, Debugging & Uploading to Arduino Board
Role of Serial Monitor
Embedded C – Variables and Identifiers
Embedded C – Built-in Data Types
Arithmetic Operators and Expressions
Constants and Literals
Assignment Statements
Conditional Statements & Loops
Decision Making Using Relational Operators
Logical Connectives – if-else Statement
while Loop
do-while Loop
for Loop
Nested Loops
Infinite Loops
Switch Statement
Arrays & Functions
Arrays – Declaring and Manipulating Single Dimension Arrays
Functions – Standard Library of C in Arduino IDE
Prototype of a Function: Formal Parameter List, Return Type
Function Call
Interfacing Sensors & Actuators
Digital vs Analog Pins in Arduino
Interfacing LED
Interfacing Button
Sensor: DHT (Temperature & Humidity)
Sensor: LDR (Light Dependent Resistor)
Sensor: MQ135 (Air Quality / Gas Sensor)
Sensor: IR (Infrared)
Displaying Data on LCD (Liquid Crystal Display)
Interfacing Keypad
Serial Communication – HC-05 (Bluetooth Module)
Interfacing Relay Module – Controlling 220V AC Supply
Bluetooth-Based Home Automation Application
IoT Security
Need of Security in IoT – Why Security?
Privacy for IoT Enabled Devices
IoT Security for Consumer Devices
Security Levels in IoT
Protecting IoT Devices
Future of IoT Ecosystem
Need for Powerful Core for Building Secure Algorithms
New Trends – AI Penetration to IoT
Machine Learning in IoT Applications
Future of Connected Devices
Essential soft skills for career readiness — personality development, self-esteem, communication, and professional writing skills.
Personality Development
Determinants of Personality
Self-Awareness
Motivation and Self-Discipline
Building a Positive Personality
Gestures and Body Language
Self-Esteem & Time Management
Self-Efficacy
Self-Motivation
Time Management
Stress Management
Etiquettes & Manners
Communication & Writing Skills
Objective, Attributes and Categories of Communication
Writing Skills – Resume, Letters, Report
Presentation Skills
Interview Skills and Body Language