In this simple calculator, I did only simple arithmetic operations like addition, subtraction, division, multiplication. I used very simple programming logic to do these arithmetic operations.

The calculator is built using the following languages: HTML: Used for structuring the calculator user interface. CSS: Used for styling the calculator elements and layout. JavaScript: Used for ...

there’s only so far you can go with relay logic before you’re taking out a second mortgage. So the relays are limited to the ALU of the calculator, along with the drivers for the six seven ...