microcontroller

RFID Based Security System using 8051 Microcontroller RFID and Keypad 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…

AVR Microcontroller Based Digital Alarm Clock Alarm Clock using ATmega32 Microcontroller

In this project we are going to design a simple Alarm clock using ATMEGA32 timers. ATmega32A microcontroller has a 16 bit timer…

Cell Phone Controlled Robot using 8051 Microcontroller 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…

RFID Based Attendance System Project using 8051 Microcontroller RFID Based Attendance System

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

Touch Keypad Interfacing with AVR Microcontroller Touch Keypad Interfacing with ATmega32 Microcontroller

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

Servo Motor Interfacing with 8051 Microcontroller Servo Motor Interfacing with 8051 Microcontroller

Servo motors are very useful in electronics and embedded systems. You can find the use of Servo motor everywhere around you,…

4x4 Matrix Keypad Interfacing with 8051 Microcontroller 4x4 Matrix Keypad Interfacing with 8051 Microcontroller

Keypads are widely used input devices being used in various electronics and embedded projects. They are used to take inputs in…

Distance Measurement using Ultrasonic Sensor and AVR Microcontroller Distance Measurement using HC-SR04 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 0-25V 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 RFID Based Voting Machine

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