Este repositório contém um projeto de fechadura eletrônica com microcontrolador PIC18F4550. O projeto inclui um esquema do circuito, o código fonte do microcontrolador e instruções detalhadas sobre como configurar e utilizar a fechadura eletrônica.

Several university projects where questions are answered using Proteus software and HAL functions on STM32

Controlling street light intensity using microcontroller

Password based door locking system

Automatic sensor powered door locking system

In this repository I created a full deployment for a pic16f887 uC and few programs as Proteus 8

This project demonstrates a simple LED blinking example using the PIC16F877A microcontroller. The LED connected to PORTB Pin 7 (RB7) toggles ON and OFF every 1 second, illustrating basic digital output control.

A C-based embedded system for the LPC2148 that converts T9 keypad input into audible Morse Code and visual text on an I2C LCD.

A Digital Clock with limited applications simulated in Proteus 8.0 version

Temperature control system using two ATMega32 microcontrollers

This mini project shows how to blink an LED using the ATmega16 microcontroller. The LED is connected to PB0, and it turns ON and OFF every 1 second. This helps beginners understand basic GPIO programming and delay usage in AVR.

This project shows how to interface a common cathode 7-segment display with the ATmega16 microcontroller. The program displays digits 0 to 9, each staying for one second. This is a basic experiment to understand how segment codes work and how to send them through a port.

I demonstrated microcontroller fundamentals through LCD interfacing and timing control on PIC16F877A development board.

This project demonstrates how to use the ATmega16 as an SPI Slave. The slave waits for data from the SPI Master, reads incoming bytes, and controls an LED based on the received character. If the master sends 'a', the LED turns ON. If the master sends 'b', the LED turns OFF.

This project demonstrates how to control 8 LEDs simultaneously using PORTB of the PIC16F877A microcontroller. All 8 LEDs are turned ON for 1 second and then OFF for 1 second — a simple but essential step in learning digital output control.

Gas leakage detection

Microcontrollers - Microprocessors lab works & projects

Enhance security and automate attendance tracking with this integrated solution for keypad/password-based door access. Eliminate reliance on physical keys, streamline attendance management, and ensure a user-friendly experience in various environments.