If every time you turn on the bedroom lamp and the air conditioner at the same time you fry a fuse or pop a breaker, your house is trying to tell you something. And that is "don't overload ...

To design a circuit diagram for a simple calculator, you need to decide on the input and output formats, the number of bits and the functions you want to include.

If you turn on the bedroom lamp and the air conditioner at the same time and fry a fuse or pop a breaker, your house is trying to tell you something. Don’t overload circuits. Doing so will ...