User Input Based 7 Segment Display Using Microcontroller Electronics Project

Function

This is a very simple microcontroller project having ten push buttons from 0 to 9 which displays the corresponding number on seven segment display. For example, if we press last i.e. tenth button it will display 9.

Components

  • AT89C51 microcontroller
  • Seven segment display
  • Push buttons
  • Resistors
  • Capacitors

Circuit diagram

The following figure shows the circuit diagram of user input based seven segment display using AT89C51 microcontroller.

User Input Based 7 Segment Display: Circuit diagram
User Input Based 7 Segment Display: Circuit diagram

User Input Based 7 Segment Display: Circuit diagram
User Input Based 7 Segment Display: Circuit diagram

Download

Click here to download .C and .HEX file for this project.

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