microcontroller

Solenoid Driver Circuit Solenoid Driver Circuit

Solenoids are very commonly used actuators in many process automation systems. There are many types of solenoids. For instance…

 ESP32 Real Time Clock using DS3231 Module ESP32 Real Time Clock using DS3231 Module

In this tutorial, we will learn about Real Time Clock (RTC) and its interfacing with the ESP32 and OLED display.

Getting Started with ESP32 using Arduino IDE Getting Started with ESP32 using Arduino IDE - Blink LED

The internet has reached almost every pocket through smartphones. It is estimated that approximately 3.2 billion people use the…

555 Timer PWM Generator Circuit Generate Pulse Width Modulation (PWM) Signal using 555 Timer IC

Pulse Width Modulation using 555 timer is an important feature of today’s microcontroller due to its requirement for…

Arduino Timer Tutorial Arduino Timer Tutorial

The Arduino Development Platform, at the beginning in 2005, was conceived to be a simple programmable device to be used…

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…

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…

16x2 LCD Display Module with HD44780 Controller 16x2 LCD Display Module Table of Contents 16x2 LCD Display Module Pinout Configuration  └ Internal Architecture  Specifications  Operating Modes …
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…