AVR Microcontroller Projects

Simple and interesting microcontroller projects based on AVR series of microcontrollers. 

  • Joystick Interfacing with AVR Microcontroller

    In this tutorial we are going to interface a joystick module with atmega8 microcontroller. A JOY STICK is an input module used...

  • Flex sensor interfacing with AVR Microcontroller

    In this tutorial we are going to interface FLEX sensor with ATMEGA8 microcontroller. In ATMEGA8, we are going use 10bit ADC (...

  • Rotary Encoder Interfacing with AVR Microcontroller (ATmega8)

    In this tutorial we are going to interface a rotary encoder with ATmega8 microcontroller.  ATmega8 is atmel's microcontroller...

  • 4x4 Keypad Interfacing with AVR Microcontroller (ATmega32)

    In this tutorial we are going to interface a 4x4 (16 key) keypad with ATMEGA32A microcontroller. We know that keypad is one of...

  • Touch Keypad Interfacing with AVR Microcontroller

    In this tutorial we are going to interface a 4x2 (8 key) touch keypad with ATMEGA32A microcontroller. We all know keypad is one...

  • Distance Measurement using Ultrasonic Sensor and AVR Microcontroller

    In this tutorial we are going to discuss and design a circuit for measuring distance. This circuit is developed by interfacing...

  • Digital Voltmeter using AVR Microcontroller

    In this project we are going to design a 25V range digital voltmeter by using ATMEGA32A microcontroller. In ATMEGA, we are...

  • RFID Based Voting Machine using AVR Microcontroller

    We know in offices, shopping malls and in many other places where only the person with authorization card is allowed to enter...

  • AVR Microcontroller Based Digital Thermometer using LM35

    In this project we are going to design a circuit for measuring temperature. This circuit is developed using “LM35”, a linear...

  • Decimal Counter using 7 Segment Display

    In this tutorial we are going to design a 0-99 counter by interfacing two seven segment displays to ATMEGA32A Microcontroller....

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