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A comprehensive Digital Logic Design (DLD) workbench containing educational circuits, lab assignments, and projects built using Proteus Design Suite. This repository serves as a complete learning resource for digital electronics, featuring logic gates, combinational circuits, sequential circuits, and practical applications.

• 📖 Documentation
• 🐛 Issues
• 🤝 Contributing
• 📋 Changelog
• ⭐ Demo Projects

• 🔌 DLD Workbench
  • 🔗 Links
  • 📑 Table of Contents
  • ⚡ Quick Start
  • 📦 Prerequisites
  • 🛠️ Installation
  • 💡 Usage
  • ✨ Features
  • 📁 Project Structure
  • 🏗️ Built With
  • 🤝 Contributing
  • 📄 License
  • 🗺️ Roadmap
  • 🙏 Acknowledgements

1. Clone the repository

   git clone https://github.com/H0NEYP0T-466/dld-workbench.gitcd dld-workbench

2. Open Proteus Design Suite

   • Launch Proteus ISIS Professional
   • Navigate to any project folder
   • Open the.pdsprj files

3. Start Learning!

   • Explore basic logic gates inLogicGate#1/
   • Practice with adders inHalf-Adder/ andFull-Adder/
   • Work through assignments inAssignment#3/

Before you begin, ensure you have the following installed:

• Proteus Design Suite (Version 8.0 or higher)
  • Download Proteus
  • ISIS Professional for schematic capture
  • ARES for PCB layout (optional)
• Windows OS (recommended for Proteus compatibility)
• Basic knowledge of digital electronics

1. Download this repository as ZIP
2. Extract to your desired location
3. Open individual.pdsprj files with Proteus ISIS

# Clone the repositorygit clone https://github.com/H0NEYP0T-466/dld-workbench.git# Navigate to project directorycd dld-workbench# Open any project with Proteus# Example: Opening Logic Gates projectcd"LogicGate#1"# Double-click on LogicGatesSimulation.pdsprj

# Start with basic conceptscd"LogicGate#1"# Open LogicGatesSimulation.pdsprj in Proteus# Progress to combinational circuitscd"Half-Adder"# Open HalfAdder.pdsprj# Advanced projectscd"Project"# Open Digital Water level indicator.pdsprj

• Use assignment folders for structured learning
• Each lab has both question and solution files
• Projects include documentation and circuit diagrams

1. Open Project: Double-click any.pdsprj file
2. Run Simulation: Click the play button in Proteus ISIS
3. Interact with Components: Toggle switches, observe LEDs
4. Modify Circuits: Add/remove components as needed
5. Save Changes: Use Ctrl+S to save modifications

# Assignment 1: Basic Logiccd"Assingment#1"# Assignment 2: Intermediate Conceptscd"Assingment#2"# Assignment 3: Advanced Topicscd"Assignment#3"

• Logic Gates: AND, OR, NOT, NAND, NOR, XOR implementations
• Combinational Circuits: Half/Full Adders and Subtractors
• Sequential Circuits: Flip-flops, counters, registers
• Display Systems: 7-Segment display drivers
• K-Maps: 3-variable Karnaugh Map implementations

• Structured Assignments: Progressive difficulty levels
• Lab Exercises: Hands-on practice with real circuits
• Project Examples: Complete working systems
• Documentation: Assignment sheets and proposals

• Water Level Indicator: IoT-style monitoring system
• Fire Alarm System: Safety and security applications
• Digital Display Controllers: User interface systems
• Multiplexer/Demultiplexer: Data routing circuits

• Real-time circuit behavior
• Interactive component testing
• Signal analysis and debugging
• Multiple test case scenarios

dld-workbench/├── 7-Segment(digital number)/       # 7-segment display circuits├── Assignment#3/                    # Advanced lab assignments├── Assingment#1/                   # Basic logic assignments├── Assingment#2/                   # Intermediate assignments├── Full-Adder/                     # Full adder implementations├── Full-Subtractor/                # Full subtractor circuits├── Half-Adder/                     # Half adder designs├── Half-Subtractor/                # Half subtractor circuits├── K-MAP(3- Variables)/            # Karnaugh map examples├── LogicGate#1/                    # Basic logic gate circuits├── Project/                        # Main project files├── Project Backups/                # Backup project files├── Quiz#2/                         # Quiz implementations├── Sop/                           # Sum of Products circuits├── demux/                         # Demultiplexer circuits├── pos/                           # Product of Sums circuits├── Proposal DLD.docx              # Project proposal document└── Water Level Indicator Project.pdsprj  # Main project file

Technology	Purpose	Official Link
	Circuit Design & Simulation	labcenter.com
	Core Concepts	Digital Electronics
	Hardware Modeling	Circuit Simulation

We welcome contributions from the community! Please read ourContributing Guidelines for details on:

• 🍴 How to fork and contribute
• 📝 Code style and documentation standards
• 🐛 Bug report guidelines
• ✨ Feature request process
• 🧪 Testing procedures

This project is licensed under the MIT License - see theLICENSE file for details.

• Basic logic gate circuits
• Combinational circuit designs
• 7-segment display implementations
• Water level monitoring system
• Fire detection circuits
• Educational assignments and labs

• Advanced sequential circuits
• Microcontroller integration examples
• PCB layout designs for key projects
• Video tutorials for each circuit

• Arduino and Raspberry Pi integration
• IoT-enabled circuit examples
• Mobile app for remote monitoring
• Interactive web-based circuit simulator
• AI-powered circuit optimization
• VR/AR circuit visualization

• Digital Electronics textbooks and references
• Online circuit simulation communities
• Open-source electronics education initiatives

• Labcenter Electronics for Proteus Design Suite
• GitHub for version control and collaboration
• Markdown for documentation formatting

• Digital electronics educators and students
• Circuit design enthusiasts
• Open-source hardware community