This repository contains the code for a basic calculator implemented using a Raspberry Pi Pico microcontroller, a 4x4 Keypad Module, and an I2C 16x2 LCD Display.. The calculator allows users to ...

Simple calculator using a keypad shield.

If you or your kids are preparing for an advanced math or science course, you’re going to need a graphing calculator. These handy machines can process complex calculations (and simple ones), including ...