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8051 Microcontroller - Embedded C and Assembly Language
Rating: 4.4 out of 5(978 ratings)
7,065 students

8051 Microcontroller - Embedded C and Assembly Language

Hands-on Approach | 25+ code examples | KEIL IDE | Proteus | Flash Magic | 2 Projects | Sensor and display interfacings
Last updated 2/2025
English

What you'll learn

  • You will be able to program 8051 microcontroller using assembly language and embedded c language
  • Embedded C programming
  • Assembly language programming
  • Understand the basic 8051 architecture and pin description
  • How to use Keil software
  • Working of assembler and compiler
  • Coding and debugging of embedded C language in Keil Software
  • Use of assembly language and working of different assembly language instrutions
  • Relation between Embedded C, Assembly and Machine code
  • Memory organisation in 8051
  • Registers in 8051
  • Addressing modes in 8051
  • Assembler Directives in 8051
  • Working of Assembly language instruction set in 8051
  • Coding and debugging of assembly language in Keil Software
  • Accurate delay generation using assembly language
  • Input-Output Ports in 8051 microcontroller
  • Timer in 8051 microcontroller
  • Serial communication in 8051 microcontroller
  • Interrupt in 8051 microcontroller
  • How to use Proteus Software
  • Interfacing with LED
  • Interfacing with switch
  • Interfacing with LCD Display
  • Interfacing with 7 segment display
  • Interfacing with DC motor
  • Interfacing with relay
  • How to burn the content of .hex file into flash memory of microcontroller
  • Project : Speed control of DC motor and LED dimming using Pulse Width Modulation (PWM)
  • Project : Wireless control of LEDs using Smartphone
  • Bit masking in Embedded C
  • Bit Extracting in Embedded C
  • Bit monitoring in Embedded C
  • KEIL IDE
  • PROTEUS simulation Software
  • FLASH Magic software
  • Number Systems
  • Binary Logics
  • Interview Questions and Answers
  • Buzzer working and it's interfacing with 8051
  • Unipolar Stepper Motor interfacing with 8051
  • Bipolar Stepper Motor interfacing with 8051
  • Analog to Digital Converter (ADC) Interfacing with 8051
  • Temperature Sensor LM35 Interfacing with 8051

Course content

18 sections83 lectures9h 43m total length
  • Why do we need to study 8051 microcontrollers?3:48

    Course description and motivation.

  • What is Microcontroller? How it is different from Microprocessor4:17

    This video explains the basic difference between  microcontroller and microprocessor.

    Where to use microcontroller ?

    where to use microprocessor ?

  • 8051 Architecture5:33

    Intel MCS 8051 microcontroller features.

    Explains building blocks of 8051 microcontroller ?

    Explain the operations of CPU, RAM, ROM and peripherals etc.

  • 8051 Pin Diagram7:23

    Explains the use of each pin in 8051 microcontroller.

    Minimum connection required in 8051 microcontroller to work.

  • crystal frequency and Machine Cycle2:48

    Explains the relation between crystal and operating frequency

    explains what is mean by machine cycles?

Requirements

  • No prerequisite, but it's good to have knowledge of basic of digital electronics and basic of C programming language.

Description

This comprehensive course provides a thorough exploration of 8051 microcontroller programming, covering essential hardware and software requirements. The curriculum is designed to equip participants with the skills necessary to develop and implement standalone microcontroller applications. By integrating foundational theory with extensive hands-on practice, this course establishes a strong basis for future learning in advanced microprocessor and microcontroller systems.

Course Highlights:

  • Learn 8051 microcontroller programming in detail using Embedded C and Assembly Language.

  • The course focuses on learning through a hands-on approach and straight-to-the-point explanation

  • Get the source code and simulation files for every program discussed.

  • Join the group of 6000+ students. 

  • Get a Certification of completion

  • Test what you learned by solving MCQs after the videos.

  • Extra Learning material is provided for an absolute beginner.

     Number System & Binary Logics

  • Interview Questions and Answers

  • Bonus lectures on the "Basics of Embedded C programming".


Learn software:

         Programming software                   - KEIL IDE

         Simulation Software                        - PROTEUS

         Program downloading software    - FLASH Magic


Learn 8051 microcontroller interfacing with

  •  LEDs

  • LCD

  •  7 segments

  •  Switches

  •  Relays

  • Buzzer

  •  DC motor

  • Stepper Motor

  •  Analog to Digital Converter (ADC 0809)

  •  Temperature Sensor LM35

  •  Bluetooth Module HC-05

Learn 8051 microcontroller programming of

  •   I/O Ports

  •   Timer

  •   Counter

  •   Serial Communication (UART)

  •   Interrupts


Project 1: Speed control of DC motor and LED dimming using Pulse Width Modulation (PWM) technique. 

Project 2: Wireless control of LEDs using a Smartphone. 


Learning Objectives:

Upon successful completion of this course, participants will be able to:

  • Analyse and configure core 8051 components, including I/O ports, timers, counters, interrupts, and the serial communication interface (UART).

  • Program the 8051 microcontroller proficiently using both Assembly and Embedded C languages.

  • Interface a variety of external peripherals, such as LEDs, switches, LCDs, and 7-segment displays, with the microcontroller.

  • Master the complete development workflow, from writing and compiling code to programming (burning) it onto the 8051 microcontroller.

  • Develop two capstone projects that demonstrate advanced control concepts and real-world applications.


Course Content and Methodology:

Our curriculum is structured to ensure a clear and logical progression from fundamental concepts to advanced applications.

  • Theoretical Foundation: Each module begins with a concise overview of the necessary theory to ensure a solid understanding before proceeding to practical implementation.

  • Practical Application: The course is centred around practical, step-by-step examples. To provide a comprehensive learning experience, each key example is demonstrated in both Embedded C and Assembly language.

  • Progressive Complexity: Topics and projects are arranged to gradually increase in difficulty, facilitating a smooth and effective learning curve.

  • Code Portability: The principles and code taught in this course are based on the foundational 8051 architecture and can be adapted to run on any modern 8051-compatible device.

Participants will apply their acquired skills to build and test two significant application projects:

  1. DC Motor Speed Control: Generate a Pulse-Width Modulation (PWM) signal to precisely control the speed of a DC motor.

  2. Wireless Device Control: Implement a wireless control system to manage a device using a smartphone and an 8051 microcontroller.


Latest Updates:

11/08/2025: In response to student feedback, a bonus module on the "Basics of Embedded C Programming" has been added to the course.

Who this course is for:

  • Anyone who want to learn 8051 microcontroller programming