This project is a fully functional online electronics store developed from the ground up using HTML, CSS, PHP, and SQL for the database. The store contains a variety of 100 electronic items, each stored in a well-organized SQL database. Users can browse through various categories such as Arduino, sensors, resistors, motors, and Raspberry Pi components. Key features include: • User Registration & Login: Customers can create accounts, log in, and manage their profiles. The authentication system ensures secure access with encrypted passwords. • Admin Panel: The site includes an admin dashboard where administrators can add, edit, update, and delete items from the store inventory. • Shopping Cart: Customers can add items to their shopping cart, with persistent storage managed through cookies to maintain cart data between sessions. • Responsive Design: The entire store is built with a responsive layout, ensuring a smooth user experience across different devices. • Secure Database Management: All item and user data is securely managed within an SQL database, ensuring efficiency and data integrity. This project was designed and implemented entirely from A to Z, with attention to both functionality and user experience.