8051 Microcontroller Projects

8051 is a 40 Pin microcontroller, consisting 4 ports, each port consists 8 pin, i.e. a total of 4X8=32 pins. These pins are used to input/output operation, some Pins have dual functions like timer, interrupts etc. Among these 32 pins, two pins are for power supply and ground (pin 40 and 20), two pins to connect crystal oscillator (pin 18, 19), 3 pins to connect external memory (pin 29, 30, 31) and one pin for Reset function (Pin 9). It has two types of memory RAM and Flash memory (EEPROM), they have different sizes depending on the microcontroller you choose.

 

Explore below some of the most popular 8051 microcontroller based projects and basic tutorials to get started with 8051 microcontroller

  • Displaying an Image on Graphical LCD using 8051 Microcontroller

    In our daily life, we see many types of devices for displaying Text, Images and Graphics. LCDs are one of the most popular...

  • Digital Clock using 8051 Microcontroller

    In this project, we are going to demonstrate making a RTC Clock using 8051 microcontroller.  If you would like to do this...

  • ADC0808 Interfacing with-8051 microcontroller

    ADC is the Analog to Digital converter, which converts analog data into digital format; usually it is used to convert analog...

  • Electronic code lock using 8051 Microcontorller

    Security is a major concern in our day to day life, and digital locks have become an important part of these security systems....

  • Bluetooth Controlled Home Automation System Using 8051 Microcontroller

    Imagine that you can control the electronic appliances of your home from anywhere inside the house, just using your Smart phone...

  • PIR Sensor and GSM Module Based Home Security System

    In this project, we are going to develop a PIR sensor and GSM based home security system. This project is developed using 8051...

  • RFID Based Security System using 8051 Microcontroller

    In this project, we are going to develop an RFID and keypad based Security system. This project is implemented by using 8051...

  • Cell Phone Controlled Robot using 8051 Microcontroller

    In this project we are going to build a cell phone controlled robot using 8051 microcontroller. Cell phone controlled robot...

  • Edge Avoiding Robot using 8051 Microcontroller

    An edge avoider robot is quite similar to my previous project "Line Follower Robot". This 8051 microcontroller based robot...

  • RFID Based Attendance System Project using 8051 Microcontroller

    In this RFID based Attendance System project, we will explain you how can we count attendance automatically by using RFID cards...

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