Created by Devanshu Bansode, an engineering student passionate about Java projects and cybersecurity.

A versatile calculator built in Java that toggles between basic and scientific modes. Features include displaying previous answers (ANS), showing both input and output (I/P), and smooth switching between modes for enhanced user experience.

This is the default view with essential arithmetic functions. Click the SCI button to switch to scientific mode and unlock advanced features.

The scientific mode includes trigonometric, logarithmic, and power functions. Click the BSI button to return to the basic mode.

1. Mode Toggle: Switch between Basic and Scientific modes using the SCI and BSI buttons.
2. ANS Button: Displays the result of the previous calculation, even after clearing.
3. I/P Display: Shows both the user input and the calculated result together (e.g., 2+2=4).
4. User-Friendly UI: Built in Java with a clean and intuitive interface for smooth interaction.

This calculator was built as a mini project to explore Java GUI programming and design user-friendly toggle-based applications. It’s simple, efficient, and a great foundation for future enhancements.

Java, Scientific Calculator, Swing, GUI, Mini Project, Engineering Project, GUI Calculator