How does binary trigger current in hardware?

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I’m not very technical so apologies if I use terms interchangeably that don’t make sense but I will try to explain. What I understand and put very basic is: we write code, it then gets “converted” so that the computer understands it. This is represented by 1’s and 0’s that trigger current in the hardware that gets stored in memory, lights a LED, etc. through (I think it’s called) logic gates.

That’s my way of understanding it. What I don’t understand is how the current is triggered? What causes that interaction?

For example, when I click save in a document. How does that trigger it to be saved in the hardware. Is it that, when I physically click on my mouse. That physical interaction of clicking sends a current and the computer recognises that the proportion of the pixels on the screen represents saving the document, which then triggers it to send that current to the logic gates?

Edit: Thank you for all your answers.

In: Technology

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Anonymous 0 Comments

Ones and zeros in binary correspond to voltages. Zeros are no voltage. Ones are some voltage in a certain range.

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