How To Make A Simple Calculator With Arduino MEGA
Nowadays, doing calculations isnÃ¢Â€Â™t a problem at all. Powerful calculators can be bought for few Euro or easily installed on phones and computers. However, we decided to turn our Arduino into a calculator because we think it could be a really interesting experiment.
ItÃ¢Â€Â™s actually a very simple calculator, in fact it can just do the four basic calculations accepting only integer positive numbers. Despite this fact, the sketch is quite complex Ã¢Â€Â“ and youÃ¢Â€Â™ll figure it out on next steps -, but the circuit is pretty easy instead and requires few and common components.