Fritzing

A Simple Addition Calculator

This is a simple calculator that can add two integers. This has the possibility to be expanded to support all numbers 1-9 but at the time of building this, I did not have the required amount of buttons. The code also sort of scalable so adding a new button should just mainly copy and paste as well as changing and adding some variable names. If you have any improvements comment them below, I would be glad to hear them.