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AVR Microcontroller  – Beginner to Advanced

  • Beginner to Advanced
  • Course Duration: 6–8 Weeks
  • Mode: Online / Offline
  • Training Type: Practical & Hardware-Oriented

Enroll Now

Program Overview

The AVR Microcontroller Programming course provides a complete understanding of microcontroller fundamentals using AVR architecture. This program focuses on hardware-level programming, peripheral interfacing, and embedded system design using C language.

Participants will learn how to configure microcontroller registers, control input/output devices, handle interrupts, generate PWM signals, and interface communication peripherals such as UART, SPI, and I2C.

By the end of this course, learners will be able to design and develop real-time embedded applications using AVR microcontrollers commonly used in industrial automation, robotics, IoT, and consumer electronics.

Eligibility

  • Basic computer knowledge
  • Understanding of basic Electronics concepts
  • Familiarity with digital logic (optional but helpful)
  • Interest in Embedded Systems / Microcontrollers

Course Highlights

  • Hands-on programming using real AVR hardware
  • Register-level programming approach (industry-focused)
  • Step-by-step hardware interfacing techniques
  • Real-time embedded projects and lab sessions
  • Strong foundation for Arduino and Embedded Systems development

Course Curriculum

Download Broucher
Introduction to Embedded Systems
  • What is an Embedded System
  • Components of Embedded System
  • Microcontroller vs Microprocessor
  • Applications of Embedded Systems
  • Real-Time Systems Overview
  • Embedded System Design Flow
  • Overview of AVR Microcontroller
  • AVR Family Overview
  • Harvard Architecture
  • CPU Registers
  • Program Memory
  • Data Memory
  • I/O Registers
  • Stack and Stack Pointer
  • Reset Operation
  • Instruction Set Overview
  • AVR Hardware Overview
  • Development Board Introduction
  • Installing AVR Toolchain
  • Installing Programmer Software
  • Compiler Setup
  • Writing First AVR Program
  • Compiling Program
  • Uploading Program to Microcontroller
  • Testing Hardware

Basic Level

  • GPIO Concept
  • Input and Output Pins
  • Pin Configuration
  • LED Blinking Program
  • Reading Switch Input

Intermediate Level

  • Multiple LED Control
  • Switch Debouncing
  • Bit Manipulation
  • Port Programming

Advanced Level

  • Register-Level GPIO Programming
  • Interrupt-Based Input Detection
  • Performance Optimization
  • Real Hardware Control

Basic Level

  • Timer Concept
  • Timer Registers
  • Delay Generation
  • Timer Modes

Intermediate Level

  • Timer Interrupt
  • Counter Operation
  • Timer Overflow
  • Compare Match

Advanced Level

  • Precise Time Generation
  • Event Counting
  • Real-Time Applications
  • Timer-Based Scheduling
  • Interrupt Concept
  • Types of Interrupts
  • Interrupt Vector Table
  • Enabling Interrupts
  • Interrupt Service Routine (ISR)
  • External Interrupt
  • Timer Interrupt
  • Interrupt Priority
  • Nested Interrupts

Basic Level

  • ADC Concept
  • Analog vs Digital Signal
  • ADC Resolution
  • ADC Registers

Intermediate Level

  • ADC Initialization
  • Reading Analog Input
  • Sensor Interface
  • Voltage Measurement

Advanced Level

  • Multi-Channel ADC
  • ADC Interrupt
  • Sensor Data Processing
  • Advanced Level

Basic Level

  • PWM Concept
  • Duty Cycle
  • PWM Signal Generation

Intermediate Level

  • Timer-Based PWM
  • LED Brightness Control
  • Motor Speed Control

Advanced Level

  • Hardware PWM Configuration
  • Servo Motor Control
  • Advanced PWM Applications

Basic Level

  • Serial Communication Concept
  • UART Overview
  • Baud Rate
  • Transmit Data

Intermediate Level

  • Receive Data
  • UART Registers
  • Interrupt-Based UART
  • Serial Communication with PC

Advanced Level

  • Bidirectional Communication
  • Communication Protocol Design
  • Debugging Serial Communication

Basic Level

  • SPI Protocol Overview
  • Master and Slave
  • SPI Pins

Intermediate Level

  • SPI Data Transfer
  • SPI Registers
  • Multi-Device Communication

Advanced Level

  • Sensor Communication using SPI
  • Interrupt-Based SPI
  • SPI Performance Optimization

Basic Level

  • I2C Protocol Overview
  • Master and Slave
  • Addressing

Intermediate Level

  • I2C Data Transfer
  • I2C Registers
  • EEPROM Communication

Advanced Level

  • Multi-Device Communication
  • Error Handling
  • Sensor Interface
  • Power Consumption Concept
  • Sleep Modes
  • Low Power Operation
  • Wake-Up Sources
  • Energy Optimization
  • Register-Level Programming
  • Bit Manipulation
  • Header Files
  • Macros
  • Interrupt Macros
  • Memory Mapping
  • Volatile Keyword
  • Code Optimization
  • LED Interface
  • Switch Interface
  • LCD Interface
  • Buzzer Interface
  • Temperature Sensor Interface
  • Relay Interface
  • Motor Interface
  • Keypad Interface
  • Compilation Errors
  • Runtime Errors
  • Hardware Debugging
  • Serial Debugging
  • Logic Analyzer Usage
  • Testing Embedded Systems
  • Troubleshooting Techniques

Meet Your Trainer

Mr.Raja

(Embedded Systems Specialist)

Mr.Raja comes with 19+ years of rich Development and Training experience with Top MNCs in Embedded/Networking/Telecom domains from driver level to Application level.

 

Skills:

C, C++, Data Structures,
Python, Linux Programming,
Linux Internals, Linux drivers,
OS Concepts, RTOS

Worked On:

Application Layer Protocols,
Embedded System Software development,
Driver Development.

Tools:

CVS, GIT, GNATS, Clear case,
Review tool, Coverity, Valgrind,
GDB, GCov, Cscope, Vi, gcc tool chain

Course Curriculum

Download Broucher
Introduction to C Programming
  • History of C Language
  • Features of C Language
  • Structure of a C Program
  • Compilation Process
  • Executable File Generation
  • Tokens in C
  • Keywords and Identifiers
  • Variables and Constants
  • Data Types in C
  • Writing First C Program
  • Standard Input and Output
  • printf() Function
  • scanf() Function
  • Format Specifiers
  • Escape Sequences
  • Character Input and Output
  • gets() and puts()
  • getchar() and putchar()
  • Formatted Input and Output
  • Arithmetic Operators
  • Relational Operators
  • Logical Operators
  • Assignment Operators
  • Increment and Decrement Operators
  • Conditional Operator
  • Bitwise Operators
  • Operator Precedence
  • Expression Evaluation

Decision Making

  • if Statement
  • if-else Statement
  • Nested if
  • else-if Ladder
  • switch Statement

Looping

  • for Loop
  • while Loop
  • do-while Loop
  • Nested Loops

Jump Statements

  • break
  • continue
  • goto
  • return
  • Standard Input and Output
  • printf() Function
  • scanf() Function
  • Format Specifiers
  • Escape Sequences
  • Character Input and Output
  • gets() and puts()
  • getchar() and putchar()
  • Formatted Input and Output
  • One-Dimensional Array
  • Array Initialization
  • Array Traversal
  • Two-Dimensional Array
  • Multi-Dimensional Array
  • Passing Array to Function
  • Array of Strings
  • Matrix Operations
  • Searching in Array
  • Sorting in Array
  • String Declaration
  • String Initialization
  • String Input and Output
  • strlen()
  • strcpy()
  • strcat()
  • strcmp()
  • String Manipulation Programs

Basic Level

  • Pointer Concept
  • Pointer Declaration
  • Pointer Initialization
  • Address Operator
  • Dereference Operator

Intermediate Level

  • Pointer Arithmetic
  • Pointer and Array Relationship
  • Pointer to Pointer
  • Pointer to Function
  • Passing Pointer to Function

Advanced Level

  • Void Pointer
  • Function Pointer
  • Dynamic Memory Access
  • Pointer to Structure
  • Memory Layout Understanding
  • Memory Allocation Concept
  • Stack vs Heap
  • malloc()
  • calloc()
  • realloc()
  • free()
  • Memory Leak
  • Dangling Pointer
  • Dynamic Array Allocation
  • Memory Management Best Practices
  • Structure Definition
  • Structure Initialization
  • Accessing Structure Members
  • Array of Structures
  • Nested Structures
  • Passing Structure to Function
  • Pointer to Structure
  • Union Concept
  • Structure vs Union
  • auto Storage Class
  • static Storage Class
  • extern Storage Class
  • register Storage Class
  • Scope of Variables
  • Lifetime of Variables
  • Global vs Local Variables
  • Bitwise AND
  • Bitwise OR
  • Bitwise XOR
  • Bitwise NOT
  • Left Shift
  • Right Shift
  • Bit Masking
  • Setting Bits
  • Toggling Bits
  • File Concept
  • File Opening
  • File Closing
  • Reading from File
  • Writing to File
  • File Modes
  • fprintf()
  • fscanf()
  • fread()
  • fwrite()
  • File Error Handling
  • #include
  • #define
  • Macros
  • Conditional Compilation
  • #ifdef
  • #ifndef
  • Header Files
  • Macro Functions
  • Inline Macros
  • argc and argv
  • Passing Arguments
  • Command Line Input
  • Argument Parsing
  • Real-Time Usage Examples
  • Compilation Errors
  • Runtime Errors
  • Logical Errors
  • Debugging Techniques
  • Using printf for Debugging
  • Code Optimization
  • Coding Standards
  • Defensive Programming