Tetris is a digital puzzle game that involves stacking blocks. The player’s goal is to strategically guide and align the falling blocks to complete rows within a limited time. This game was developed as part of a digital logic course project in the Computer Engineering department at Guilan University, where we implemented it using Proteus.

Car parking management

🚦 Real time and embedded systems prototype.

Digital logic design portfolio featuring Proteus simulations of transistor-level NAND gates, half/full adders, and gate verification. Demonstrating a bottom-up understanding of computer architecture fundamentals for CS internships.

An 8051 Microcontroller-Based Alcohol Detection System using an MQ3 sensor and buzzer was developed to enhance safety in industrial areas and prevent accidents due to alcohol consumption. This project was completed as a Microcontrollers Lab Mini-Project in the 4th semester of college by me and a few friends, including a hardware implementation.

The "UNO Calculator" is an Arduino UNO project with a keypad and LCD display for basic arithmetic operations. It comes with a Proteus simulation for testing. Great for learning microcontroller interfacing and programming.

Digital tachometer using AT89C51 (8051) simulated in Proteus

AVR Menu System Using FSM (BASCOM AVR)

Speed control of DC motor using AT89C51 (Proteus simulation)

An IoT lab exercise project that integrates environmental sensors, occupancy detection, distance. Real-time data is processed through Node-RED, stored in SQLite, sent to Thingspeak, and visualized on a dashboard with charts, gauges, and tables for safe inspection and monitoring.

lib-proteus-8.13

"A high-precision 24-hour Digital Clock system designed using the ATmega32 microcontroller and programmed in Embedded C. This project features real-time timekeeping with HH:MM:SS and DD/MM/YYYY formatting displayed on an LM016L LCD. It includes precise overflow logic for time units, hardware reset capabilities, and a full Proteus simulation environ

Tetris is a digital puzzle game that involves stacking blocks. The player’s goal is to strategically guide and align the falling blocks to complete rows within a limited time. This game was developed as part of a digital logic course project in the Computer Engineering department at Guilan University, where we implemented it using Proteus.

Control Four 5x7 LED Displays with MAX6952 & AT89C51 (Proteus Simulation)

An automated car parking system powered by the 8051 microcontroller, designed to minimize human effort and traffic congestion. Simulated using KEIL and Proteus, the system offers a compact, low-maintenance solution suitable for malls and offices.

This project demonstrates two-digit number display (98) using 7-segment multiplexing with the PIC16F877A microcontroller. Multiplexing allows multiple 7-segment displays to share the same segment lines, saving I/O pins and reducing hardware complexity.

Created a virtual digital oscillator using PIC16F877A, DAC, and Proteus for waveform visualization

A simple calculator made using PIC16F877A and displaying values on LCD display LM016L

An industrial counter built using PIC16F877A microcontroller and displaying count and rate on LM016L LCD.

Industrial-Grade STM32 DC Motor Controller: A high-reliability motor driver system featuring Hardware Interlock (74HC08) and Shoot-through mitigation. Implements Dead-Time management and Level Shifting logic for safe and precise bidirectional control in defense and automotive-grade applications.