Source code for an STM32 calculator. This repository contains the firmware source code for both the main and keyboard processors as well as the custom schematics.

Some notable features:

• Full math expression display engine
• Multi-function graphing
• Support for custom variable and function definitions
• Basic linear algebra capabilities
• Useful built-in functions such as linear system solver, polynomial regression, etc
• Built-in periodic table with extensive information for every element
• Snake and Tetris mini-games
• Here's it playing Bad Apple because why not. [Separate repo here]