# 💳 ATM Machine Simulation (Console-Based Java Project)     This is a **console-based ATM machine simulation system** developed in **Java**. It allows users to perform basic banking operations such as balance check, deposit, withdrawal, fund transfer, and PIN change, all via terminal input. --- ## 🚀 Features - ✅ PIN-based login with retry limit - 💵 Deposit money - 💸 Withdraw money with balance check - 📃 Mini statement (transaction history) - 🔁 Fund transfer to another account - 🔐 PIN change functionality - 🚪 Exit ATM interface --- ## 🧰 Technologies Used - Java (JDK 19) - Java Collections Framework (ArrayList, HashMap) - Console I/O using `Scanner` class --- ## 📂 How to Run the Program ### 1️⃣ Prerequisites: - Java JDK 19 or above installed - Terminal / Command Line / VS Code terminal ### 2️⃣ Compile the code: ```bash javac ATMmachine.java ``` ### 3️⃣ Run the program: ```bash java ATMmachine ``` --- ## 🔍 Sample Console Output ``` Please Enter Your PIN: 1019 // default PIN Enter Your Choice: 1. Check Balance 2. Deposit Money 3. Withdraw Money 4. Mini Statement 5. PIN Change 6. Transfer Funds 7. Exit Enter Deposit Amount: 1000 Money Deposited successfully Enter Your Choice: 4 Mini Statement: Deposited: 1000.0 Current Balance: 1000.0 Enter Your Choice: 3 Enter Withdrawal Amount: 500 Withdrawal Successful! Enter Your Choice: 1 Your account Balance is: 500.0 Enter Your Choice: 7 Thank you for using the ATM! ``` --- ## 📦 Folder Structure ``` ATM-Machine-Simulation/ │ ├── ATMmachine.java # Main Java program └── README.md # Project documentation ``` --- ## 🎯 Future Enhancements - [ ] Implement GUI using JavaFX or Swing - [ ] Store account data in file or database - [ ] Add multi-user login system --- ## 🙋‍♂️ Author **Nilesh Palve** 📧 [palvenileshp@gmail.com](mailto:palvenileshp@gmail.com) # ATM-Machine-Simulation