Most of us are familiar with the Arduino Uno, a starting place for electronics projects since 2010 ... but it’s definitely cool for our retrocomputing nerds.

But we can’t deny this Arduino calculator project by [Danko Bertović] would ... The chip gets programmed in an Arduino Uno and then transplanted into the calculator, a neat trick if you don ...

You’ll also need some jumper cables to interface the different parts of your Arduino project with the breadboard. While certain boards, like the Uno series, need a male-to-female wire ...